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foss-eda-tools/third_party/shuttle/sky130/mpw-008/slot-018/4e613c308f23ad92ff9b79c707a18dbfa00b9014^!/.
commit
4e613c308f23ad92ff9b79c707a18dbfa00b9014
[log]
author
dineshannayya <dinesh.annayya@gmail.com>
Sat Dec 31 09:10:52 2022 +0530
committer
dineshannayya <dinesh.annayya@gmail.com>
Sat Dec 31 09:10:52 2022 +0530
tree
b086cbeb4f8251a46a67266d734edfa061248626
parent
ff14a076c4b0c667f104775626ae97706aca5740 [diff]
bus repeater addition

diff --git a/gds/user_project_wrapper.gds.gz b/gds/user_project_wrapper.gds.gz
index 7a7c00b..ba62c85 100644
--- a/gds/user_project_wrapper.gds.gz
+++ b/gds/user_project_wrapper.gds.gz
Binary files differ

diff --git a/lef/user_project_wrapper.lef.gz b/lef/user_project_wrapper.lef.gz
index a78fc25..97c7e2c 100644
--- a/lef/user_project_wrapper.lef.gz
+++ b/lef/user_project_wrapper.lef.gz
Binary files differ

diff --git a/openlane/bus_rep_east/config.tcl b/openlane/bus_rep_east/config.tcl
new file mode 100755
index 0000000..ca9cb80
--- /dev/null
+++ b/openlane/bus_rep_east/config.tcl

@@ -0,0 +1,135 @@
+# SPDX-FileCopyrightText:  2021 , Dinesh Annayya
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileContributor: Modified by Dinesh Annayya <dinesha@opencores.org>
+
+# Global
+# ------
+
+set script_dir [file dirname [file normalize [info script]]]
+# Name
+set ::env(DESIGN_NAME) bus_rep_east
+
+
+set ::env(DESIGN_IS_CORE) "1"
+set ::env(FP_PDN_CORE_RING) {1}
+
+# Timing configuration
+set ::env(CLOCK_PERIOD) "10"
+set ::env(CLOCK_PORT) ""
+set ::env(CLOCK_NET) ""
+
+set ::env(SYNTH_MAX_FANOUT) 4
+set ::env(SYNTH_BUFFERING) {0}
+
+
+## CTS BUFFER
+set ::env(CTS_CLK_MAX_WIRE_LENGTH) {250}
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hd__clkbuf_4 sky130_fd_sc_hd__clkbuf_8"
+set ::env(CTS_SINK_CLUSTERING_SIZE) "16"
+set ::env(CLOCK_BUFFER_FANOUT) "8"
+
+# Sources
+# -------
+
+# Local sources + no2usb sources
+set ::env(VERILOG_FILES) "\
+        $::env(DESIGN_DIR)/../../verilog/rtl/bus_rep/bus_rep_east.sv \
+	"
+
+set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
+
+set ::env(SYNTH_PARAMETERS) "BUS_REP_WD=45 "
+
+set ::env(SYNTH_READ_BLACKBOX_LIB) 1
+#set ::env(SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+#set ::env(BASE_SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+
+set ::env(LEC_ENABLE) 0
+
+set ::env(VDD_PIN) [list {vccd1}]
+set ::env(GND_PIN) [list {vssd1}]
+
+
+# Floorplanning
+# -------------
+
+set ::env(FP_PIN_ORDER_CFG) $::env(DESIGN_DIR)/pin_order.cfg
+set ::env(MACRO_PLACEMENT_CFG) $::env(DESIGN_DIR)/macro.cfg
+
+set ::env(FP_SIZING) absolute
+set ::env(DIE_AREA) "0 0 3420 50"
+
+#set ::env(GRT_OBS) "met4  0 0 300 1725"
+
+# If you're going to use multiple power domains, then keep this disabled.
+set ::env(RUN_CVC) 0
+
+#set ::env(PDN_CFG) $::env(DESIGN_DIR)/pdn.tcl
+
+
+
+set ::env(PL_TIME_DRIVEN) 1
+set ::env(PL_TARGET_DENSITY) "0.20"
+set ::env(CELL_PAD) "8"
+set ::env(GRT_ADJUSTMENT) 0.2
+
+# helps in anteena fix
+set ::env(USE_ARC_ANTENNA_CHECK) "0"
+
+
+#set ::env(GLB_RT_MAX_DIODE_INS_ITERS) 10
+set ::env(DIODE_INSERTION_STRATEGY) 4
+
+## CTS
+set ::env(CLOCK_TREE_SYNTH) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) "0"
+set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) "0"
+
+## Routing
+set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) "0"
+
+#LVS Issue - DEF Base looks to having issue
+set ::env(MAGIC_EXT_USE_GDS) {1}
+
+#set ::env(GLB_RT_MAXLAYER) 3
+set ::env(RT_MAX_LAYER) {met3}
+set ::env(FP_PDN_LOWER_LAYER) {met2}
+set ::env(FP_PDN_UPPER_LAYER) {met3}
+
+set ::env(FP_IO_HLAYER) {met2}
+set ::env(FP_IO_VLAYER) {met1}
+
+#Lef 
+set ::env(MAGIC_GENERATE_LEF) {1}
+set ::env(MAGIC_WRITE_FULL_LEF) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 1
+set ::env(PL_RESIZER_MAX_CAP_MARGIN) 2
+set ::env(PL_RESIZER_MAX_WIRE_LENGTH) "500"
+set ::env(PL_RESIZER_MAX_SLEW_MARGIN) "2.0"
+
+set ::env(ECO_ENABLE) {0}
+#set ::env(CURRENT_STEP) "synthesis"
+#set ::env(LAST_STEP) "parasitics_sta"
+
+set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
+set ::env(QUIT_ON_MAGIC_DRC) "1"
+set ::env(QUIT_ON_LVS_ERROR) "1"
+set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"

diff --git a/openlane/bus_rep_east/interactive.tcl b/openlane/bus_rep_east/interactive.tcl
new file mode 100755
index 0000000..5b5c6c8
--- /dev/null
+++ b/openlane/bus_rep_east/interactive.tcl

@@ -0,0 +1,337 @@
+#!/usr/bin/env tclsh
+# Copyright 2020-2022 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+package require openlane; # provides the utils as well
+proc run_placement_step {args} {
+    if { ! [ info exists ::env(PLACEMENT_CURRENT_DEF) ] } {
+        set ::env(PLACEMENT_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PLACEMENT_CURRENT_DEF)
+    }
+
+    run_placement
+}
+
+proc run_cts_step {args} {
+    if { ! [ info exists ::env(CTS_CURRENT_DEF) ] } {
+        set ::env(CTS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(CTS_CURRENT_DEF)
+    }
+
+    run_cts
+    run_resizer_timing
+    if { $::env(RSZ_USE_OLD_REMOVER) == 1} {
+        remove_buffers_from_nets
+    }
+}
+
+proc run_routing_step {args} {
+    if { ! [ info exists ::env(ROUTING_CURRENT_DEF) ] } {
+        set ::env(ROUTING_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ROUTING_CURRENT_DEF)
+    }
+    if { $::env(ECO_ENABLE) == 0 } {
+        run_routing
+    }
+}
+
+proc run_parasitics_sta_step {args} {
+    if { ! [ info exists ::env(PARSITICS_CURRENT_DEF) ] } {
+        set ::env(PARSITICS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PARSITICS_CURRENT_DEF)
+    }
+
+    if { $::env(RUN_SPEF_EXTRACTION) && ($::env(ECO_ENABLE) == 0)} {
+        run_parasitics_sta
+    }
+}
+
+proc run_diode_insertion_2_5_step {args} {
+    if { ! [ info exists ::env(DIODE_INSERTION_CURRENT_DEF) ] } {
+        set ::env(DIODE_INSERTION_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DIODE_INSERTION_CURRENT_DEF)
+    }
+    if { ($::env(DIODE_INSERTION_STRATEGY) == 2) || ($::env(DIODE_INSERTION_STRATEGY) == 5) } {
+        run_antenna_check
+        heal_antenna_violators; # modifies the routed DEF
+    }
+
+}
+
+proc run_irdrop_report_step {args} {
+    if { $::env(RUN_IRDROP_REPORT) } {
+        run_irdrop_report
+    }
+}
+
+proc run_lvs_step {{ lvs_enabled 1 }} {
+    if { ! [ info exists ::env(LVS_CURRENT_DEF) ] } {
+        set ::env(LVS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(LVS_CURRENT_DEF)
+    }
+
+    if { $lvs_enabled && $::env(RUN_LVS) } {
+        run_magic_spice_export;
+        run_lvs; # requires run_magic_spice_export
+    }
+
+}
+
+proc run_drc_step {{ drc_enabled 1 }} {
+    if { ! [ info exists ::env(DRC_CURRENT_DEF) ] } {
+        set ::env(DRC_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DRC_CURRENT_DEF)
+    }
+    if { $drc_enabled } {
+        if { $::env(RUN_MAGIC_DRC) } {
+            run_magic_drc
+        }
+        if {$::env(RUN_KLAYOUT_DRC)} {
+            run_klayout_drc
+        }
+    }
+}
+
+proc run_antenna_check_step {{ antenna_check_enabled 1 }} {
+    if { ! [ info exists ::env(ANTENNA_CHECK_CURRENT_DEF) ] } {
+        set ::env(ANTENNA_CHECK_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ANTENNA_CHECK_CURRENT_DEF)
+    }
+    if { $antenna_check_enabled } {
+        run_antenna_check
+    }
+}
+
+proc run_erc_step {args} {
+    if { $::env(RUN_CVC) } {
+        run_erc
+    }
+}
+
+proc run_eco_step {args} {
+    if { $::env(ECO_ENABLE) == 1 } {
+        run_eco_flow
+    }
+}
+
+proc run_magic_step {args} {
+    if {$::env(RUN_MAGIC)} {
+        run_magic
+    }
+}
+
+proc run_klayout_step {args} {
+    if {$::env(RUN_KLAYOUT)} {
+        run_klayout
+    }
+    if {$::env(RUN_KLAYOUT_XOR)} {
+        run_klayout_gds_xor
+    }
+}
+
+proc run_post_run_hooks {} {
+    if { [file exists $::env(DESIGN_DIR)/hooks/post_run.py]} {
+        puts_info "Running post run hook"
+        set result [exec $::env(OPENROAD_BIN) -exit -no_init -python $::env(DESIGN_DIR)/hooks/post_run.py]
+        puts_info "$result"
+    } else {
+        puts_info "hooks/post_run.py not found, skipping"
+    }
+}
+
+proc run_floorplan {args} {
+    # |----------------------------------------------------|
+    # |----------------   2. FLOORPLAN   ------------------|
+    # |----------------------------------------------------|
+    #
+    # intial fp
+    init_floorplan
+
+    # check for deprecated io variables
+    if { [info exists ::env(FP_IO_HMETAL)]} {
+        set ::env(FP_IO_HLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_HMETAL) - 1}]]
+        puts_warn "You're using FP_IO_HMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_HLAYER) {$::env(FP_IO_HLAYER)}"
+    }
+
+    if { [info exists ::env(FP_IO_VMETAL)]} {
+        set ::env(FP_IO_VLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_VMETAL) - 1}]]
+        puts_warn "You're using FP_IO_VMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_VLAYER) {$::env(FP_IO_VLAYER)}"
+    }
+
+
+    # place io
+    if { [info exists ::env(FP_PIN_ORDER_CFG)] } {
+        place_io_ol
+    } else {
+        if { [info exists ::env(FP_CONTEXT_DEF)] && [info exists ::env(FP_CONTEXT_LEF)] } {
+            place_io
+            global_placement_or
+            place_contextualized_io \
+                -lef $::env(FP_CONTEXT_LEF) \
+                -def $::env(FP_CONTEXT_DEF)
+        } else {
+            place_io
+        }
+    }
+
+    apply_def_template
+
+    #if { [info exist ::env(EXTRA_LEFS)] } {
+        if { [info exist ::env(MACRO_PLACEMENT_CFG)] } {
+            file copy -force $::env(MACRO_PLACEMENT_CFG) $::env(placement_tmpfiles)/macro_placement.cfg
+            manual_macro_placement -f
+        } else {
+        #    global_placement_or
+        #    basic_macro_placement
+        }
+    #}
+
+    if { $::env(RUN_TAP_DECAP_INSERTION) } {
+        tap_decap_or
+    }
+
+    scrot_klayout -layout $::env(CURRENT_DEF) -log $::env(floorplan_logs)/screenshot.log
+
+    run_power_grid_generation
+}
+
+
+
+proc run_flow {args} {
+    set options {
+        {-design optional}
+        {-from optional}
+        {-to optional}
+        {-save_path optional}
+        {-override_env optional}
+    }
+    set flags {-save -run_hooks -no_lvs -no_drc -no_antennacheck -gui}
+    parse_key_args "run_non_interactive_mode" args arg_values $options flags_map $flags -no_consume
+
+    prep {*}$args
+    # signal trap SIGINT save_state;
+
+    if { [info exists flags_map(-gui)] } {
+        or_gui
+        return
+    }
+    if { [info exists arg_values(-override_env)] } {
+        load_overrides $arg_values(-override_env)
+    }
+
+    set LVS_ENABLED 1
+    set DRC_ENABLED 1
+
+    set ANTENNACHECK_ENABLED [expr ![info exists flags_map(-no_antennacheck)] ]
+
+    set steps [dict create \
+        "synthesis" "run_synthesis" \
+        "floorplan" "run_floorplan" \
+        "placement" "run_placement_step" \
+        "cts" "run_cts_step" \
+        "routing" "run_routing_step" \
+        "parasitics_sta" "run_parasitics_sta_step" \
+        "eco" "run_eco_step" \
+        "diode_insertion" "run_diode_insertion_2_5_step" \
+        "irdrop" "run_irdrop_report_step" \
+        "gds_magic" "run_magic_step" \
+        "gds_klayout" "run_klayout_step" \
+        "lvs" "run_lvs_step $LVS_ENABLED " \
+        "drc" "run_drc_step $DRC_ENABLED " \
+        "antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED " \
+        "cvc" "run_lef_cvc"
+    ]
+
+    if { [info exists arg_values(-from) ]} {
+        puts_info "Starting flow at $arg_values(-from)..."
+        set ::env(CURRENT_STEP) $arg_values(-from)
+    } elseif {  [info exists ::env(CURRENT_STEP) ] } {
+        puts_info "Resuming flow from $::env(CURRENT_STEP)..."
+    } else {
+        set ::env(CURRENT_STEP) "synthesis"
+    }
+
+    set_if_unset arg_values(-from) $::env(CURRENT_STEP)
+    set_if_unset arg_values(-to) "cvc"
+
+    set exe 0;
+    dict for {step_name step_exe} $steps {
+        if { [ string equal $arg_values(-from) $step_name ] } {
+            set exe 1;
+        }
+
+        if { $exe } {
+            # For when it fails
+            set ::env(CURRENT_STEP) $step_name
+            [lindex $step_exe 0] [lindex $step_exe 1] ;
+        }
+
+        if { [ string equal $arg_values(-to) $step_name ] } {
+            set exe 0:
+            break;
+        }
+
+    }
+
+    # for when it resumes
+    set steps_as_list [dict keys $steps]
+    set next_idx [expr [lsearch $steps_as_list $::env(CURRENT_STEP)] + 1]
+    set ::env(CURRENT_STEP) [lindex $steps_as_list $next_idx]
+
+    # Saves to <RUN_DIR>/results/final
+    save_final_views
+
+    # Saves to design directory or custom
+    if {  [info exists flags_map(-save) ] } {
+        if { ! [info exists arg_values(-save_path)] } {
+            set arg_values(-save_path) $::env(DESIGN_DIR)
+        }
+        save_final_views\
+            -save_path $arg_values(-save_path)\
+            -tag $::env(RUN_TAG)
+    }
+    calc_total_runtime
+    save_state
+    generate_final_summary_report
+
+    check_timing_violations
+
+    if { [info exists arg_values(-save_path)]\
+        && $arg_values(-save_path) != "" } {
+        set ::env(HOOK_OUTPUT_PATH) "[file normalize $arg_values(-save_path)]"
+    } else {
+        set ::env(HOOK_OUTPUT_PATH) $::env(RESULTS_DIR)/final
+    }
+
+    if {[info exists flags_map(-run_hooks)]} {
+        run_post_run_hooks
+    }
+
+    puts_success "Flow complete."
+
+    show_warnings "Note that the following warnings have been generated:"
+}
+
+run_flow {*}$argv

diff --git a/openlane/bus_rep_east/macro.cfg b/openlane/bus_rep_east/macro.cfg
new file mode 100644
index 0000000..e84abca
--- /dev/null
+++ b/openlane/bus_rep_east/macro.cfg

@@ -0,0 +1,46 @@
+u_rp\[0\].u_buf			7.82	10.88	FN
+u_rp\[1\].u_buf			85.1	10.88	FN
+u_rp\[2\].u_buf			162.38	10.88	FN
+u_rp\[3\].u_buf			239.66	10.88	FN
+u_rp\[4\].u_buf			316.94	10.88	FN
+u_rp\[5\].u_buf			394.22	10.88	FN
+u_rp\[6\].u_buf			471.5	10.88	FN
+u_rp\[7\].u_buf			548.78	10.88	FN
+u_rp\[8\].u_buf			626.06	10.88	FN
+u_rp\[9\].u_buf			703.34	10.88	FN
+u_rp\[10\].u_buf			780.62	10.88	FN
+u_rp\[11\].u_buf			857.9	10.88	FN
+u_rp\[12\].u_buf			935.18	10.88	FN
+u_rp\[13\].u_buf			1012.46	10.88	FN
+u_rp\[14\].u_buf			1089.74	10.88	FN
+u_rp\[15\].u_buf			1167.02	10.88	FN
+u_rp\[16\].u_buf			1244.3	10.88	FN
+u_rp\[17\].u_buf			1321.58	10.88	FN
+u_rp\[18\].u_buf			1398.86	10.88	FN
+u_rp\[19\].u_buf			1476.14	10.88	FN
+u_rp\[20\].u_buf			1553.42	10.88	FN
+u_rp\[21\].u_buf			1630.7	10.88	FN
+u_rp\[22\].u_buf			1707.98	10.88	FN
+u_rp\[23\].u_buf			1785.26	10.88	FN
+u_rp\[24\].u_buf			1862.54	10.88	FN
+u_rp\[25\].u_buf			1939.82	10.88	FN
+u_rp\[26\].u_buf			2017.1	10.88	FN
+u_rp\[27\].u_buf			2094.38	10.88	FN
+u_rp\[28\].u_buf			2171.66	10.88	FN
+u_rp\[29\].u_buf			2248.94	10.88	FN
+u_rp\[30\].u_buf			2326.22	10.88	FN
+u_rp\[31\].u_buf			2403.5	10.88	FN
+u_rp\[32\].u_buf			2480.78	10.88	FN
+u_rp\[33\].u_buf			2558.06	10.88	FN
+u_rp\[34\].u_buf			2635.34	10.88	FN
+u_rp\[35\].u_buf			2712.62	10.88	FN
+u_rp\[36\].u_buf			2789.9	10.88	FN
+u_rp\[37\].u_buf			2867.18	10.88	FN
+u_rp\[38\].u_buf			2944.46	10.88	FN
+u_rp\[39\].u_buf			3021.74	10.88	FN
+u_rp\[40\].u_buf			3099.02	10.88	FN
+u_rp\[41\].u_buf			3176.3	10.88	FN
+u_rp\[42\].u_buf			3253.58	10.88	FN
+u_rp\[43\].u_buf			3330.86	10.88	FN
+u_rp\[44\].u_buf			3408.14	10.88	FN
+

diff --git a/openlane/bus_rep_east/pdn.tcl b/openlane/bus_rep_east/pdn.tcl
new file mode 100644
index 0000000..1fe689b
--- /dev/null
+++ b/openlane/bus_rep_east/pdn.tcl

@@ -0,0 +1,49 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+# Power nets
+set ::power_nets $::env(VDD_PIN)
+set ::ground_nets $::env(GND_PIN)
+
+set ::macro_blockage_layer_list "li1 met1 met2 met3 met4 met5"
+
+pdngen::specify_grid stdcell {
+    name grid
+    rails {
+	    met1 {width 0.48 pitch $::env(PLACE_SITE_HEIGHT) offset 0}
+    }
+    straps {
+	    met4 {width 1.6 pitch $::env(FP_PDN_VPITCH) offset $::env(FP_PDN_VOFFSET)}
+	    met5 {width 1.6 pitch $::env(FP_PDN_HPITCH) offset $::env(FP_PDN_HOFFSET)}
+    }
+    connect {{met1 met4} {met4 met5}}
+}
+
+pdngen::specify_grid macro {
+    power_pins "VPWR"
+    ground_pins "VGND"
+    blockages "li1 met1 met2 met3 met4"
+    straps { 
+    } 
+    connect {{met4_PIN_ver met5}}
+}
+
+set ::halo 5
+
+# POWER or GROUND #Std. cell rails starting with power or ground rails at the bottom of the core area
+set ::rails_start_with "POWER" ;
+
+# POWER or GROUND #Upper metal stripes starting with power or ground rails at the left/bottom of the core area
+set ::stripes_start_with "POWER" ;

diff --git a/openlane/bus_rep_east/pin_order.cfg b/openlane/bus_rep_east/pin_order.cfg
new file mode 100644
index 0000000..bfe94f9
--- /dev/null
+++ b/openlane/bus_rep_east/pin_order.cfg

@@ -0,0 +1,99 @@
+#BUS_SORT
+
+#MANUAL_PLACE
+
+#N
+ch_out\[0\]    0 0 225
+ch_out\[1\]    
+ch_in\[2\]
+ch_out\[3\]    
+ch_out\[4\]    
+ch_in\[5\]
+ch_out\[6\]    
+ch_out\[7\]    
+ch_in\[8\]
+ch_out\[9\]    
+ch_out\[10\]    
+ch_in\[11\]
+ch_out\[12\]    
+ch_out\[13\]    
+ch_in\[14\]
+ch_out\[15\]    
+ch_out\[16\]    
+ch_in\[17\]
+ch_out\[18\]    
+ch_out\[19\]    
+ch_in\[20\]
+ch_out\[21\]    
+ch_out\[22\]    
+ch_in\[23\]
+ch_out\[24\]    
+ch_out\[25\]    
+ch_in\[26\]
+ch_out\[27\]    
+ch_out\[28\]    
+ch_in\[29\]
+ch_out\[30\]    
+ch_out\[31\]    
+ch_in\[32\]
+ch_out\[33\]    
+ch_out\[34\]    
+ch_in\[35\]
+ch_out\[36\]    
+ch_out\[37\]    
+ch_in\[38\]
+ch_out\[39\]    
+ch_out\[40\]    
+ch_in\[41\]
+ch_out\[42\]    
+ch_out\[43\]    
+ch_in\[44\]
+
+#S
+ch_in\[0\]    1140 0 6
+ch_in\[1\]
+ch_out\[2\]
+ch_in\[3\]    
+ch_in\[4\]
+ch_out\[5\]
+ch_in\[6\]    
+ch_in\[7\]
+ch_out\[8\]
+ch_in\[9\]    
+ch_in\[10\]
+ch_out\[11\]
+ch_in\[12\]    
+ch_in\[13\]
+ch_out\[14\]
+ch_in\[15\]    
+ch_in\[16\]
+ch_out\[17\]
+ch_in\[18\]    
+ch_in\[19\]
+ch_out\[20\]
+ch_in\[21\]    
+ch_in\[22\]
+ch_out\[23\]
+ch_in\[24\]    
+ch_in\[25\]
+ch_out\[26\]
+ch_in\[27\]    
+ch_in\[28\]
+ch_out\[29\]
+ch_in\[30\]    
+ch_in\[31\]
+ch_out\[32\]
+ch_in\[33\]    
+ch_in\[34\]
+ch_out\[35\]
+ch_in\[36\]    
+ch_in\[37\]
+ch_out\[38\]
+ch_in\[39\]    
+ch_in\[40\]
+ch_out\[41\]
+ch_in\[42\]    
+ch_in\[43\]
+ch_out\[44\]
+
+

diff --git a/openlane/bus_rep_north/config.tcl b/openlane/bus_rep_north/config.tcl
new file mode 100755
index 0000000..e077c33
--- /dev/null
+++ b/openlane/bus_rep_north/config.tcl

@@ -0,0 +1,136 @@
+# SPDX-FileCopyrightText:  2021 , Dinesh Annayya
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileContributor: Modified by Dinesh Annayya <dinesha@opencores.org>
+
+# Global
+# ------
+
+set script_dir [file dirname [file normalize [info script]]]
+# Name
+set ::env(DESIGN_NAME) bus_rep_north
+
+
+set ::env(DESIGN_IS_CORE) "1"
+set ::env(FP_PDN_CORE_RING) {1}
+
+# Timing configuration
+set ::env(CLOCK_PERIOD) "10"
+set ::env(CLOCK_PORT) ""
+set ::env(CLOCK_NET) ""
+
+set ::env(SYNTH_MAX_FANOUT) 4
+set ::env(SYNTH_BUFFERING) {0}
+
+
+## CTS BUFFER
+set ::env(CTS_CLK_MAX_WIRE_LENGTH) {250}
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hd__clkbuf_4 sky130_fd_sc_hd__clkbuf_8"
+set ::env(CTS_SINK_CLUSTERING_SIZE) "16"
+set ::env(CLOCK_BUFFER_FANOUT) "8"
+
+# Sources
+# -------
+
+# Local sources + no2usb sources
+set ::env(VERILOG_FILES) "\
+        $::env(DESIGN_DIR)/../../verilog/rtl/bus_rep/bus_rep_north.sv \
+	"
+
+set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
+
+set ::env(SYNTH_PARAMETERS) "BUS_REP_WD=27 \ 
+                             BUS_BUF_WD=42 "
+
+set ::env(SYNTH_READ_BLACKBOX_LIB) 1
+#set ::env(SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+#set ::env(BASE_SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+
+set ::env(LEC_ENABLE) 0
+
+set ::env(VDD_PIN) [list {vccd1}]
+set ::env(GND_PIN) [list {vssd1}]
+
+
+# Floorplanning
+# -------------
+
+set ::env(FP_PIN_ORDER_CFG) $::env(DESIGN_DIR)/pin_order.cfg
+set ::env(MACRO_PLACEMENT_CFG) $::env(DESIGN_DIR)/macro.cfg
+
+set ::env(FP_SIZING) absolute
+set ::env(DIE_AREA) "0 0 2650 50"
+
+#set ::env(GRT_OBS) "met4  0 0 300 1725"
+
+# If you're going to use multiple power domains, then keep this disabled.
+set ::env(RUN_CVC) 0
+
+#set ::env(PDN_CFG) $::env(DESIGN_DIR)/pdn.tcl
+
+
+
+set ::env(PL_TIME_DRIVEN) 1
+set ::env(PL_TARGET_DENSITY) "0.20"
+set ::env(CELL_PAD) "8"
+set ::env(GRT_ADJUSTMENT) 0.2
+
+# helps in anteena fix
+set ::env(USE_ARC_ANTENNA_CHECK) "0"
+
+
+#set ::env(GLB_RT_MAX_DIODE_INS_ITERS) 10
+set ::env(DIODE_INSERTION_STRATEGY) 4
+
+## CTS
+set ::env(CLOCK_TREE_SYNTH) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) "0"
+set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) "0"
+
+## Routing
+set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) "0"
+
+#LVS Issue - DEF Base looks to having issue
+set ::env(MAGIC_EXT_USE_GDS) {1}
+
+#set ::env(GLB_RT_MAXLAYER) 3
+set ::env(RT_MAX_LAYER) {met3}
+set ::env(FP_PDN_LOWER_LAYER) {met2}
+set ::env(FP_PDN_UPPER_LAYER) {met3}
+
+set ::env(FP_IO_HLAYER) {met2}
+set ::env(FP_IO_VLAYER) {met1}
+
+#Lef 
+set ::env(MAGIC_GENERATE_LEF) {1}
+set ::env(MAGIC_WRITE_FULL_LEF) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 1
+set ::env(PL_RESIZER_MAX_CAP_MARGIN) 2
+set ::env(PL_RESIZER_MAX_WIRE_LENGTH) "500"
+set ::env(PL_RESIZER_MAX_SLEW_MARGIN) "2.0"
+
+set ::env(ECO_ENABLE) {0}
+#set ::env(CURRENT_STEP) "synthesis"
+#set ::env(LAST_STEP) "parasitics_sta"
+
+set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
+set ::env(QUIT_ON_MAGIC_DRC) "1"
+set ::env(QUIT_ON_LVS_ERROR) "1"
+set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"

diff --git a/openlane/bus_rep_north/interactive.tcl b/openlane/bus_rep_north/interactive.tcl
new file mode 100755
index 0000000..5b5c6c8
--- /dev/null
+++ b/openlane/bus_rep_north/interactive.tcl

@@ -0,0 +1,337 @@
+#!/usr/bin/env tclsh
+# Copyright 2020-2022 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+package require openlane; # provides the utils as well
+proc run_placement_step {args} {
+    if { ! [ info exists ::env(PLACEMENT_CURRENT_DEF) ] } {
+        set ::env(PLACEMENT_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PLACEMENT_CURRENT_DEF)
+    }
+
+    run_placement
+}
+
+proc run_cts_step {args} {
+    if { ! [ info exists ::env(CTS_CURRENT_DEF) ] } {
+        set ::env(CTS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(CTS_CURRENT_DEF)
+    }
+
+    run_cts
+    run_resizer_timing
+    if { $::env(RSZ_USE_OLD_REMOVER) == 1} {
+        remove_buffers_from_nets
+    }
+}
+
+proc run_routing_step {args} {
+    if { ! [ info exists ::env(ROUTING_CURRENT_DEF) ] } {
+        set ::env(ROUTING_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ROUTING_CURRENT_DEF)
+    }
+    if { $::env(ECO_ENABLE) == 0 } {
+        run_routing
+    }
+}
+
+proc run_parasitics_sta_step {args} {
+    if { ! [ info exists ::env(PARSITICS_CURRENT_DEF) ] } {
+        set ::env(PARSITICS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PARSITICS_CURRENT_DEF)
+    }
+
+    if { $::env(RUN_SPEF_EXTRACTION) && ($::env(ECO_ENABLE) == 0)} {
+        run_parasitics_sta
+    }
+}
+
+proc run_diode_insertion_2_5_step {args} {
+    if { ! [ info exists ::env(DIODE_INSERTION_CURRENT_DEF) ] } {
+        set ::env(DIODE_INSERTION_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DIODE_INSERTION_CURRENT_DEF)
+    }
+    if { ($::env(DIODE_INSERTION_STRATEGY) == 2) || ($::env(DIODE_INSERTION_STRATEGY) == 5) } {
+        run_antenna_check
+        heal_antenna_violators; # modifies the routed DEF
+    }
+
+}
+
+proc run_irdrop_report_step {args} {
+    if { $::env(RUN_IRDROP_REPORT) } {
+        run_irdrop_report
+    }
+}
+
+proc run_lvs_step {{ lvs_enabled 1 }} {
+    if { ! [ info exists ::env(LVS_CURRENT_DEF) ] } {
+        set ::env(LVS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(LVS_CURRENT_DEF)
+    }
+
+    if { $lvs_enabled && $::env(RUN_LVS) } {
+        run_magic_spice_export;
+        run_lvs; # requires run_magic_spice_export
+    }
+
+}
+
+proc run_drc_step {{ drc_enabled 1 }} {
+    if { ! [ info exists ::env(DRC_CURRENT_DEF) ] } {
+        set ::env(DRC_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DRC_CURRENT_DEF)
+    }
+    if { $drc_enabled } {
+        if { $::env(RUN_MAGIC_DRC) } {
+            run_magic_drc
+        }
+        if {$::env(RUN_KLAYOUT_DRC)} {
+            run_klayout_drc
+        }
+    }
+}
+
+proc run_antenna_check_step {{ antenna_check_enabled 1 }} {
+    if { ! [ info exists ::env(ANTENNA_CHECK_CURRENT_DEF) ] } {
+        set ::env(ANTENNA_CHECK_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ANTENNA_CHECK_CURRENT_DEF)
+    }
+    if { $antenna_check_enabled } {
+        run_antenna_check
+    }
+}
+
+proc run_erc_step {args} {
+    if { $::env(RUN_CVC) } {
+        run_erc
+    }
+}
+
+proc run_eco_step {args} {
+    if { $::env(ECO_ENABLE) == 1 } {
+        run_eco_flow
+    }
+}
+
+proc run_magic_step {args} {
+    if {$::env(RUN_MAGIC)} {
+        run_magic
+    }
+}
+
+proc run_klayout_step {args} {
+    if {$::env(RUN_KLAYOUT)} {
+        run_klayout
+    }
+    if {$::env(RUN_KLAYOUT_XOR)} {
+        run_klayout_gds_xor
+    }
+}
+
+proc run_post_run_hooks {} {
+    if { [file exists $::env(DESIGN_DIR)/hooks/post_run.py]} {
+        puts_info "Running post run hook"
+        set result [exec $::env(OPENROAD_BIN) -exit -no_init -python $::env(DESIGN_DIR)/hooks/post_run.py]
+        puts_info "$result"
+    } else {
+        puts_info "hooks/post_run.py not found, skipping"
+    }
+}
+
+proc run_floorplan {args} {
+    # |----------------------------------------------------|
+    # |----------------   2. FLOORPLAN   ------------------|
+    # |----------------------------------------------------|
+    #
+    # intial fp
+    init_floorplan
+
+    # check for deprecated io variables
+    if { [info exists ::env(FP_IO_HMETAL)]} {
+        set ::env(FP_IO_HLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_HMETAL) - 1}]]
+        puts_warn "You're using FP_IO_HMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_HLAYER) {$::env(FP_IO_HLAYER)}"
+    }
+
+    if { [info exists ::env(FP_IO_VMETAL)]} {
+        set ::env(FP_IO_VLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_VMETAL) - 1}]]
+        puts_warn "You're using FP_IO_VMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_VLAYER) {$::env(FP_IO_VLAYER)}"
+    }
+
+
+    # place io
+    if { [info exists ::env(FP_PIN_ORDER_CFG)] } {
+        place_io_ol
+    } else {
+        if { [info exists ::env(FP_CONTEXT_DEF)] && [info exists ::env(FP_CONTEXT_LEF)] } {
+            place_io
+            global_placement_or
+            place_contextualized_io \
+                -lef $::env(FP_CONTEXT_LEF) \
+                -def $::env(FP_CONTEXT_DEF)
+        } else {
+            place_io
+        }
+    }
+
+    apply_def_template
+
+    #if { [info exist ::env(EXTRA_LEFS)] } {
+        if { [info exist ::env(MACRO_PLACEMENT_CFG)] } {
+            file copy -force $::env(MACRO_PLACEMENT_CFG) $::env(placement_tmpfiles)/macro_placement.cfg
+            manual_macro_placement -f
+        } else {
+        #    global_placement_or
+        #    basic_macro_placement
+        }
+    #}
+
+    if { $::env(RUN_TAP_DECAP_INSERTION) } {
+        tap_decap_or
+    }
+
+    scrot_klayout -layout $::env(CURRENT_DEF) -log $::env(floorplan_logs)/screenshot.log
+
+    run_power_grid_generation
+}
+
+
+
+proc run_flow {args} {
+    set options {
+        {-design optional}
+        {-from optional}
+        {-to optional}
+        {-save_path optional}
+        {-override_env optional}
+    }
+    set flags {-save -run_hooks -no_lvs -no_drc -no_antennacheck -gui}
+    parse_key_args "run_non_interactive_mode" args arg_values $options flags_map $flags -no_consume
+
+    prep {*}$args
+    # signal trap SIGINT save_state;
+
+    if { [info exists flags_map(-gui)] } {
+        or_gui
+        return
+    }
+    if { [info exists arg_values(-override_env)] } {
+        load_overrides $arg_values(-override_env)
+    }
+
+    set LVS_ENABLED 1
+    set DRC_ENABLED 1
+
+    set ANTENNACHECK_ENABLED [expr ![info exists flags_map(-no_antennacheck)] ]
+
+    set steps [dict create \
+        "synthesis" "run_synthesis" \
+        "floorplan" "run_floorplan" \
+        "placement" "run_placement_step" \
+        "cts" "run_cts_step" \
+        "routing" "run_routing_step" \
+        "parasitics_sta" "run_parasitics_sta_step" \
+        "eco" "run_eco_step" \
+        "diode_insertion" "run_diode_insertion_2_5_step" \
+        "irdrop" "run_irdrop_report_step" \
+        "gds_magic" "run_magic_step" \
+        "gds_klayout" "run_klayout_step" \
+        "lvs" "run_lvs_step $LVS_ENABLED " \
+        "drc" "run_drc_step $DRC_ENABLED " \
+        "antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED " \
+        "cvc" "run_lef_cvc"
+    ]
+
+    if { [info exists arg_values(-from) ]} {
+        puts_info "Starting flow at $arg_values(-from)..."
+        set ::env(CURRENT_STEP) $arg_values(-from)
+    } elseif {  [info exists ::env(CURRENT_STEP) ] } {
+        puts_info "Resuming flow from $::env(CURRENT_STEP)..."
+    } else {
+        set ::env(CURRENT_STEP) "synthesis"
+    }
+
+    set_if_unset arg_values(-from) $::env(CURRENT_STEP)
+    set_if_unset arg_values(-to) "cvc"
+
+    set exe 0;
+    dict for {step_name step_exe} $steps {
+        if { [ string equal $arg_values(-from) $step_name ] } {
+            set exe 1;
+        }
+
+        if { $exe } {
+            # For when it fails
+            set ::env(CURRENT_STEP) $step_name
+            [lindex $step_exe 0] [lindex $step_exe 1] ;
+        }
+
+        if { [ string equal $arg_values(-to) $step_name ] } {
+            set exe 0:
+            break;
+        }
+
+    }
+
+    # for when it resumes
+    set steps_as_list [dict keys $steps]
+    set next_idx [expr [lsearch $steps_as_list $::env(CURRENT_STEP)] + 1]
+    set ::env(CURRENT_STEP) [lindex $steps_as_list $next_idx]
+
+    # Saves to <RUN_DIR>/results/final
+    save_final_views
+
+    # Saves to design directory or custom
+    if {  [info exists flags_map(-save) ] } {
+        if { ! [info exists arg_values(-save_path)] } {
+            set arg_values(-save_path) $::env(DESIGN_DIR)
+        }
+        save_final_views\
+            -save_path $arg_values(-save_path)\
+            -tag $::env(RUN_TAG)
+    }
+    calc_total_runtime
+    save_state
+    generate_final_summary_report
+
+    check_timing_violations
+
+    if { [info exists arg_values(-save_path)]\
+        && $arg_values(-save_path) != "" } {
+        set ::env(HOOK_OUTPUT_PATH) "[file normalize $arg_values(-save_path)]"
+    } else {
+        set ::env(HOOK_OUTPUT_PATH) $::env(RESULTS_DIR)/final
+    }
+
+    if {[info exists flags_map(-run_hooks)]} {
+        run_post_run_hooks
+    }
+
+    puts_success "Flow complete."
+
+    show_warnings "Note that the following warnings have been generated:"
+}
+
+run_flow {*}$argv

diff --git a/openlane/bus_rep_north/macro.cfg b/openlane/bus_rep_north/macro.cfg
new file mode 100644
index 0000000..f743181
--- /dev/null
+++ b/openlane/bus_rep_north/macro.cfg

@@ -0,0 +1,27 @@
+u_rp\[0\].u_buf			7.82	10.88	FN
+u_rp\[1\].u_buf			97.98	10.88	FN
+u_rp\[2\].u_buf			188.14	10.88	FN
+u_rp\[3\].u_buf			278.3	10.88	FN
+u_rp\[4\].u_buf			368.46	10.88	FN
+u_rp\[5\].u_buf			458.62	10.88	FN
+u_rp\[6\].u_buf			548.78	10.88	FN
+u_rp\[7\].u_buf			638.94	10.88	FN
+u_rp\[8\].u_buf			729.1	10.88	FN
+u_rp\[9\].u_buf			819.26	10.88	FN
+u_rp\[10\].u_buf		909.42	10.88	FN
+u_rp\[11\].u_buf		999.58	10.88	FN
+u_rp\[12\].u_buf		1089.74	10.88	FN
+u_rp\[13\].u_buf		1179.9	10.88	FN
+u_rp\[14\].u_buf		1270.06	10.88	FN
+u_rp\[15\].u_buf		1360.22	10.88	FN
+u_rp\[16\].u_buf		1450.38	10.88	FN
+u_rp\[17\].u_buf		1540.54	10.88	FN
+u_rp\[18\].u_buf		1630.7	10.88	FN
+u_rp\[19\].u_buf		1720.86	10.88	FN
+u_rp\[20\].u_buf		1811.02	10.88	FN
+u_rp\[21\].u_buf		1901.18	10.88	FN
+u_rp\[22\].u_buf		1991.34	10.88	FN
+u_rp\[23\].u_buf		2081.5	10.88	FN
+u_rp\[24\].u_buf		2171.66	10.88	FN
+u_rp\[25\].u_buf		2261.82	10.88	FN
+u_rp\[26\].u_buf		2351.98	10.88	FN

diff --git a/openlane/bus_rep_north/pdn.tcl b/openlane/bus_rep_north/pdn.tcl
new file mode 100644
index 0000000..1fe689b
--- /dev/null
+++ b/openlane/bus_rep_north/pdn.tcl

@@ -0,0 +1,49 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+# Power nets
+set ::power_nets $::env(VDD_PIN)
+set ::ground_nets $::env(GND_PIN)
+
+set ::macro_blockage_layer_list "li1 met1 met2 met3 met4 met5"
+
+pdngen::specify_grid stdcell {
+    name grid
+    rails {
+	    met1 {width 0.48 pitch $::env(PLACE_SITE_HEIGHT) offset 0}
+    }
+    straps {
+	    met4 {width 1.6 pitch $::env(FP_PDN_VPITCH) offset $::env(FP_PDN_VOFFSET)}
+	    met5 {width 1.6 pitch $::env(FP_PDN_HPITCH) offset $::env(FP_PDN_HOFFSET)}
+    }
+    connect {{met1 met4} {met4 met5}}
+}
+
+pdngen::specify_grid macro {
+    power_pins "VPWR"
+    ground_pins "VGND"
+    blockages "li1 met1 met2 met3 met4"
+    straps { 
+    } 
+    connect {{met4_PIN_ver met5}}
+}
+
+set ::halo 5
+
+# POWER or GROUND #Std. cell rails starting with power or ground rails at the bottom of the core area
+set ::rails_start_with "POWER" ;
+
+# POWER or GROUND #Upper metal stripes starting with power or ground rails at the left/bottom of the core area
+set ::stripes_start_with "POWER" ;

diff --git a/openlane/bus_rep_north/pin_order.cfg b/openlane/bus_rep_north/pin_order.cfg
new file mode 100644
index 0000000..3fc1b58
--- /dev/null
+++ b/openlane/bus_rep_north/pin_order.cfg

@@ -0,0 +1,149 @@
+#BUS_SORT
+
+#MANUAL_PLACE
+
+#N
+ch_out\[0\]    0 0 250
+ch_out\[1\]    
+ch_in\[2\]
+ch_out\[3\]    
+ch_out\[4\]    
+ch_in\[5\]
+ch_out\[6\]    
+ch_out\[7\]    
+ch_in\[8\]
+ch_out\[9\]    
+ch_out\[10\]    
+ch_in\[11\]
+ch_out\[12\]    
+ch_out\[13\]    
+ch_in\[14\]
+ch_out\[15\]    
+ch_out\[16\]    
+ch_in\[17\]
+ch_out\[18\]    
+ch_out\[19\]    
+ch_in\[20\]
+ch_out\[21\]    
+ch_out\[22\]    
+ch_in\[23\]
+ch_out\[24\]    
+ch_out\[25\]    
+ch_in\[26\]
+
+#S
+buf_in\[0\]    0100 0 4
+buf_out\[1\]
+buf_out\[2\]
+buf_in\[3\]    
+buf_out\[4\]
+buf_out\[5\]
+buf_in\[6\]    
+buf_out\[7\]
+buf_out\[8\]
+buf_in\[9\]    
+buf_out\[10\]
+buf_out\[11\]
+buf_in\[12\]    
+buf_out\[13\]
+buf_out\[14\]
+buf_in\[15\]    
+buf_out\[16\]
+buf_out\[17\]
+buf_in\[18\]    
+buf_out\[19\]
+buf_out\[20\]
+buf_in\[21\]    
+buf_out\[22\]
+buf_out\[23\]
+buf_in\[24\]    
+buf_out\[25\]
+buf_out\[26\]
+buf_in\[27\]    
+buf_out\[28\]
+buf_out\[29\]
+buf_in\[30\]    
+buf_out\[31\]
+buf_out\[32\]
+buf_in\[33\]    
+buf_out\[34\]
+buf_out\[35\]
+buf_in\[36\]    
+buf_out\[37\]
+buf_out\[38\]
+buf_in\[39\]    
+buf_out\[40\]
+buf_out\[41\]
+
+buf_in\[41\]  2000 0 4
+buf_in\[40\]
+buf_out\[39\]    
+buf_in\[38\]
+buf_in\[37\]
+buf_out\[36\]    
+buf_in\[35\]
+buf_in\[34\]
+buf_out\[33\]    
+buf_in\[32\]
+buf_in\[31\]
+buf_out\[30\]    
+buf_in\[29\]
+buf_in\[28\]
+buf_out\[27\]    
+buf_in\[26\]
+buf_in\[25\]
+buf_out\[24\]    
+buf_in\[23\]
+buf_in\[22\]
+buf_out\[21\]    
+buf_in\[20\]
+buf_in\[19\]
+buf_out\[18\]    
+buf_in\[17\]
+buf_in\[16\]
+buf_out\[15\]    
+buf_in\[14\]
+buf_in\[13\]
+buf_out\[12\]    
+buf_in\[11\]
+buf_in\[10\]
+buf_out\[9\]    
+buf_in\[8\]
+buf_in\[7\]
+buf_out\[6\]    
+buf_in\[5\]
+buf_in\[4\]
+buf_out\[3\]    
+buf_in\[2\]
+buf_in\[1\]
+buf_out\[0\]    
+
+
+
+ch_in\[0\]    2400 0 16
+ch_in\[1\]
+ch_out\[2\]
+ch_in\[3\]    
+ch_in\[4\]
+ch_out\[5\]
+ch_in\[6\]    
+ch_in\[7\]
+ch_out\[8\]
+ch_in\[9\]    
+ch_in\[10\]
+ch_out\[11\]
+ch_in\[12\]    
+ch_in\[13\]
+ch_out\[14\]
+ch_in\[15\]    
+ch_in\[16\]
+ch_out\[17\]
+ch_in\[18\]    
+ch_in\[19\]
+ch_out\[20\]
+ch_in\[21\]    
+ch_in\[22\]
+ch_out\[23\]
+ch_in\[24\]    
+ch_in\[25\]
+ch_out\[26\]

diff --git a/openlane/bus_rep_south/config.tcl b/openlane/bus_rep_south/config.tcl
new file mode 100755
index 0000000..4271584
--- /dev/null
+++ b/openlane/bus_rep_south/config.tcl

@@ -0,0 +1,135 @@
+# SPDX-FileCopyrightText:  2021 , Dinesh Annayya
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileContributor: Modified by Dinesh Annayya <dinesha@opencores.org>
+
+# Global
+# ------
+
+set script_dir [file dirname [file normalize [info script]]]
+# Name
+set ::env(DESIGN_NAME) bus_rep_south
+
+
+set ::env(DESIGN_IS_CORE) "1"
+set ::env(FP_PDN_CORE_RING) {1}
+
+# Timing configuration
+set ::env(CLOCK_PERIOD) "10"
+set ::env(CLOCK_PORT) ""
+set ::env(CLOCK_NET) ""
+
+set ::env(SYNTH_MAX_FANOUT) 4
+set ::env(SYNTH_BUFFERING) {0}
+
+
+## CTS BUFFER
+set ::env(CTS_CLK_MAX_WIRE_LENGTH) {250}
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hd__clkbuf_4 sky130_fd_sc_hd__clkbuf_8"
+set ::env(CTS_SINK_CLUSTERING_SIZE) "16"
+set ::env(CLOCK_BUFFER_FANOUT) "8"
+
+# Sources
+# -------
+
+# Local sources + no2usb sources
+set ::env(VERILOG_FILES) "\
+        $::env(DESIGN_DIR)/../../verilog/rtl/bus_rep/bus_rep_south.sv \
+	"
+
+set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
+
+set ::env(SYNTH_PARAMETERS) "BUS_REP_WD=271 "
+
+set ::env(SYNTH_READ_BLACKBOX_LIB) 1
+#set ::env(SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+#set ::env(BASE_SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+
+set ::env(LEC_ENABLE) 0
+
+set ::env(VDD_PIN) [list {vccd1}]
+set ::env(GND_PIN) [list {vssd1}]
+
+
+# Floorplanning
+# -------------
+
+set ::env(FP_PIN_ORDER_CFG) $::env(DESIGN_DIR)/pin_order.cfg
+set ::env(MACRO_PLACEMENT_CFG) $::env(DESIGN_DIR)/macro.cfg
+
+set ::env(FP_SIZING) absolute
+set ::env(DIE_AREA) "0 0 2650 50"
+
+#set ::env(GRT_OBS) "met4  0 0 300 1725"
+
+# If you're going to use multiple power domains, then keep this disabled.
+set ::env(RUN_CVC) 0
+
+#set ::env(PDN_CFG) $::env(DESIGN_DIR)/pdn.tcl
+
+
+
+set ::env(PL_TIME_DRIVEN) 1
+set ::env(PL_TARGET_DENSITY) "0.20"
+set ::env(CELL_PAD) "8"
+set ::env(GRT_ADJUSTMENT) 0.2
+
+# helps in anteena fix
+set ::env(USE_ARC_ANTENNA_CHECK) "0"
+
+
+#set ::env(GLB_RT_MAX_DIODE_INS_ITERS) 10
+set ::env(DIODE_INSERTION_STRATEGY) 4
+
+## CTS
+set ::env(CLOCK_TREE_SYNTH) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) "0"
+set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) "0"
+
+## Routing
+set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) "0"
+
+#LVS Issue - DEF Base looks to having issue
+set ::env(MAGIC_EXT_USE_GDS) {1}
+
+#set ::env(GLB_RT_MAXLAYER) 3
+set ::env(RT_MAX_LAYER) {met3}
+set ::env(FP_PDN_LOWER_LAYER) {met2}
+set ::env(FP_PDN_UPPER_LAYER) {met3}
+
+set ::env(FP_IO_HLAYER) {met2}
+set ::env(FP_IO_VLAYER) {met1}
+
+#Lef 
+set ::env(MAGIC_GENERATE_LEF) {1}
+set ::env(MAGIC_WRITE_FULL_LEF) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 1
+set ::env(PL_RESIZER_MAX_CAP_MARGIN) 2
+set ::env(PL_RESIZER_MAX_WIRE_LENGTH) "600"
+set ::env(PL_RESIZER_MAX_SLEW_MARGIN) "2.0"
+
+set ::env(ECO_ENABLE) {0}
+#set ::env(CURRENT_STEP) "synthesis"
+#set ::env(LAST_STEP) "parasitics_sta"
+
+set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
+set ::env(QUIT_ON_MAGIC_DRC) "1"
+set ::env(QUIT_ON_LVS_ERROR) "1"
+set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"

diff --git a/openlane/bus_rep_south/interactive.tcl b/openlane/bus_rep_south/interactive.tcl
new file mode 100755
index 0000000..5b5c6c8
--- /dev/null
+++ b/openlane/bus_rep_south/interactive.tcl

@@ -0,0 +1,337 @@
+#!/usr/bin/env tclsh
+# Copyright 2020-2022 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+package require openlane; # provides the utils as well
+proc run_placement_step {args} {
+    if { ! [ info exists ::env(PLACEMENT_CURRENT_DEF) ] } {
+        set ::env(PLACEMENT_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PLACEMENT_CURRENT_DEF)
+    }
+
+    run_placement
+}
+
+proc run_cts_step {args} {
+    if { ! [ info exists ::env(CTS_CURRENT_DEF) ] } {
+        set ::env(CTS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(CTS_CURRENT_DEF)
+    }
+
+    run_cts
+    run_resizer_timing
+    if { $::env(RSZ_USE_OLD_REMOVER) == 1} {
+        remove_buffers_from_nets
+    }
+}
+
+proc run_routing_step {args} {
+    if { ! [ info exists ::env(ROUTING_CURRENT_DEF) ] } {
+        set ::env(ROUTING_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ROUTING_CURRENT_DEF)
+    }
+    if { $::env(ECO_ENABLE) == 0 } {
+        run_routing
+    }
+}
+
+proc run_parasitics_sta_step {args} {
+    if { ! [ info exists ::env(PARSITICS_CURRENT_DEF) ] } {
+        set ::env(PARSITICS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PARSITICS_CURRENT_DEF)
+    }
+
+    if { $::env(RUN_SPEF_EXTRACTION) && ($::env(ECO_ENABLE) == 0)} {
+        run_parasitics_sta
+    }
+}
+
+proc run_diode_insertion_2_5_step {args} {
+    if { ! [ info exists ::env(DIODE_INSERTION_CURRENT_DEF) ] } {
+        set ::env(DIODE_INSERTION_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DIODE_INSERTION_CURRENT_DEF)
+    }
+    if { ($::env(DIODE_INSERTION_STRATEGY) == 2) || ($::env(DIODE_INSERTION_STRATEGY) == 5) } {
+        run_antenna_check
+        heal_antenna_violators; # modifies the routed DEF
+    }
+
+}
+
+proc run_irdrop_report_step {args} {
+    if { $::env(RUN_IRDROP_REPORT) } {
+        run_irdrop_report
+    }
+}
+
+proc run_lvs_step {{ lvs_enabled 1 }} {
+    if { ! [ info exists ::env(LVS_CURRENT_DEF) ] } {
+        set ::env(LVS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(LVS_CURRENT_DEF)
+    }
+
+    if { $lvs_enabled && $::env(RUN_LVS) } {
+        run_magic_spice_export;
+        run_lvs; # requires run_magic_spice_export
+    }
+
+}
+
+proc run_drc_step {{ drc_enabled 1 }} {
+    if { ! [ info exists ::env(DRC_CURRENT_DEF) ] } {
+        set ::env(DRC_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DRC_CURRENT_DEF)
+    }
+    if { $drc_enabled } {
+        if { $::env(RUN_MAGIC_DRC) } {
+            run_magic_drc
+        }
+        if {$::env(RUN_KLAYOUT_DRC)} {
+            run_klayout_drc
+        }
+    }
+}
+
+proc run_antenna_check_step {{ antenna_check_enabled 1 }} {
+    if { ! [ info exists ::env(ANTENNA_CHECK_CURRENT_DEF) ] } {
+        set ::env(ANTENNA_CHECK_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ANTENNA_CHECK_CURRENT_DEF)
+    }
+    if { $antenna_check_enabled } {
+        run_antenna_check
+    }
+}
+
+proc run_erc_step {args} {
+    if { $::env(RUN_CVC) } {
+        run_erc
+    }
+}
+
+proc run_eco_step {args} {
+    if { $::env(ECO_ENABLE) == 1 } {
+        run_eco_flow
+    }
+}
+
+proc run_magic_step {args} {
+    if {$::env(RUN_MAGIC)} {
+        run_magic
+    }
+}
+
+proc run_klayout_step {args} {
+    if {$::env(RUN_KLAYOUT)} {
+        run_klayout
+    }
+    if {$::env(RUN_KLAYOUT_XOR)} {
+        run_klayout_gds_xor
+    }
+}
+
+proc run_post_run_hooks {} {
+    if { [file exists $::env(DESIGN_DIR)/hooks/post_run.py]} {
+        puts_info "Running post run hook"
+        set result [exec $::env(OPENROAD_BIN) -exit -no_init -python $::env(DESIGN_DIR)/hooks/post_run.py]
+        puts_info "$result"
+    } else {
+        puts_info "hooks/post_run.py not found, skipping"
+    }
+}
+
+proc run_floorplan {args} {
+    # |----------------------------------------------------|
+    # |----------------   2. FLOORPLAN   ------------------|
+    # |----------------------------------------------------|
+    #
+    # intial fp
+    init_floorplan
+
+    # check for deprecated io variables
+    if { [info exists ::env(FP_IO_HMETAL)]} {
+        set ::env(FP_IO_HLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_HMETAL) - 1}]]
+        puts_warn "You're using FP_IO_HMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_HLAYER) {$::env(FP_IO_HLAYER)}"
+    }
+
+    if { [info exists ::env(FP_IO_VMETAL)]} {
+        set ::env(FP_IO_VLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_VMETAL) - 1}]]
+        puts_warn "You're using FP_IO_VMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_VLAYER) {$::env(FP_IO_VLAYER)}"
+    }
+
+
+    # place io
+    if { [info exists ::env(FP_PIN_ORDER_CFG)] } {
+        place_io_ol
+    } else {
+        if { [info exists ::env(FP_CONTEXT_DEF)] && [info exists ::env(FP_CONTEXT_LEF)] } {
+            place_io
+            global_placement_or
+            place_contextualized_io \
+                -lef $::env(FP_CONTEXT_LEF) \
+                -def $::env(FP_CONTEXT_DEF)
+        } else {
+            place_io
+        }
+    }
+
+    apply_def_template
+
+    #if { [info exist ::env(EXTRA_LEFS)] } {
+        if { [info exist ::env(MACRO_PLACEMENT_CFG)] } {
+            file copy -force $::env(MACRO_PLACEMENT_CFG) $::env(placement_tmpfiles)/macro_placement.cfg
+            manual_macro_placement -f
+        } else {
+        #    global_placement_or
+        #    basic_macro_placement
+        }
+    #}
+
+    if { $::env(RUN_TAP_DECAP_INSERTION) } {
+        tap_decap_or
+    }
+
+    scrot_klayout -layout $::env(CURRENT_DEF) -log $::env(floorplan_logs)/screenshot.log
+
+    run_power_grid_generation
+}
+
+
+
+proc run_flow {args} {
+    set options {
+        {-design optional}
+        {-from optional}
+        {-to optional}
+        {-save_path optional}
+        {-override_env optional}
+    }
+    set flags {-save -run_hooks -no_lvs -no_drc -no_antennacheck -gui}
+    parse_key_args "run_non_interactive_mode" args arg_values $options flags_map $flags -no_consume
+
+    prep {*}$args
+    # signal trap SIGINT save_state;
+
+    if { [info exists flags_map(-gui)] } {
+        or_gui
+        return
+    }
+    if { [info exists arg_values(-override_env)] } {
+        load_overrides $arg_values(-override_env)
+    }
+
+    set LVS_ENABLED 1
+    set DRC_ENABLED 1
+
+    set ANTENNACHECK_ENABLED [expr ![info exists flags_map(-no_antennacheck)] ]
+
+    set steps [dict create \
+        "synthesis" "run_synthesis" \
+        "floorplan" "run_floorplan" \
+        "placement" "run_placement_step" \
+        "cts" "run_cts_step" \
+        "routing" "run_routing_step" \
+        "parasitics_sta" "run_parasitics_sta_step" \
+        "eco" "run_eco_step" \
+        "diode_insertion" "run_diode_insertion_2_5_step" \
+        "irdrop" "run_irdrop_report_step" \
+        "gds_magic" "run_magic_step" \
+        "gds_klayout" "run_klayout_step" \
+        "lvs" "run_lvs_step $LVS_ENABLED " \
+        "drc" "run_drc_step $DRC_ENABLED " \
+        "antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED " \
+        "cvc" "run_lef_cvc"
+    ]
+
+    if { [info exists arg_values(-from) ]} {
+        puts_info "Starting flow at $arg_values(-from)..."
+        set ::env(CURRENT_STEP) $arg_values(-from)
+    } elseif {  [info exists ::env(CURRENT_STEP) ] } {
+        puts_info "Resuming flow from $::env(CURRENT_STEP)..."
+    } else {
+        set ::env(CURRENT_STEP) "synthesis"
+    }
+
+    set_if_unset arg_values(-from) $::env(CURRENT_STEP)
+    set_if_unset arg_values(-to) "cvc"
+
+    set exe 0;
+    dict for {step_name step_exe} $steps {
+        if { [ string equal $arg_values(-from) $step_name ] } {
+            set exe 1;
+        }
+
+        if { $exe } {
+            # For when it fails
+            set ::env(CURRENT_STEP) $step_name
+            [lindex $step_exe 0] [lindex $step_exe 1] ;
+        }
+
+        if { [ string equal $arg_values(-to) $step_name ] } {
+            set exe 0:
+            break;
+        }
+
+    }
+
+    # for when it resumes
+    set steps_as_list [dict keys $steps]
+    set next_idx [expr [lsearch $steps_as_list $::env(CURRENT_STEP)] + 1]
+    set ::env(CURRENT_STEP) [lindex $steps_as_list $next_idx]
+
+    # Saves to <RUN_DIR>/results/final
+    save_final_views
+
+    # Saves to design directory or custom
+    if {  [info exists flags_map(-save) ] } {
+        if { ! [info exists arg_values(-save_path)] } {
+            set arg_values(-save_path) $::env(DESIGN_DIR)
+        }
+        save_final_views\
+            -save_path $arg_values(-save_path)\
+            -tag $::env(RUN_TAG)
+    }
+    calc_total_runtime
+    save_state
+    generate_final_summary_report
+
+    check_timing_violations
+
+    if { [info exists arg_values(-save_path)]\
+        && $arg_values(-save_path) != "" } {
+        set ::env(HOOK_OUTPUT_PATH) "[file normalize $arg_values(-save_path)]"
+    } else {
+        set ::env(HOOK_OUTPUT_PATH) $::env(RESULTS_DIR)/final
+    }
+
+    if {[info exists flags_map(-run_hooks)]} {
+        run_post_run_hooks
+    }
+
+    puts_success "Flow complete."
+
+    show_warnings "Note that the following warnings have been generated:"
+}
+
+run_flow {*}$argv

diff --git a/openlane/bus_rep_south/macro.cfg b/openlane/bus_rep_south/macro.cfg
new file mode 100644
index 0000000..535d4ee
--- /dev/null
+++ b/openlane/bus_rep_south/macro.cfg

@@ -0,0 +1,254 @@
+u_rp\[0\].u_buf			7.82	10.88	FN
+u_rp\[1\].u_buf			7.82	16.32	FN
+u_rp\[2\].u_buf			20.7	10.88	FN
+u_rp\[3\].u_buf			20.7	16.32	FN
+u_rp\[4\].u_buf			33.58	10.88	FN
+u_rp\[5\].u_buf			33.58	16.32	FN
+u_rp\[6\].u_buf			46.46	10.88	FN
+u_rp\[7\].u_buf			46.46	16.32	FN
+u_rp\[8\].u_buf			59.34	10.88	FN
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+u_rp\[23\].u_buf			149.5	16.32	FN
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+u_rp\[241\].u_buf			2429.26	10.88	FN
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+u_rp\[243\].u_buf			2455.02	10.88	FN
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+u_rp\[247\].u_buf			2506.54	10.88	FN
+u_rp\[248\].u_buf			2519.42	10.88	FN
+u_rp\[249\].u_buf			2532.30	10.88	FN
+u_rp\[250\].u_buf			2545.18	10.88	FN
+u_rp\[251\].u_buf			2558.06	10.88	FN
+u_rp\[252\].u_buf			2570.94	10.88	FN
+

diff --git a/openlane/bus_rep_south/pdn.tcl b/openlane/bus_rep_south/pdn.tcl
new file mode 100644
index 0000000..1fe689b
--- /dev/null
+++ b/openlane/bus_rep_south/pdn.tcl

@@ -0,0 +1,49 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+# Power nets
+set ::power_nets $::env(VDD_PIN)
+set ::ground_nets $::env(GND_PIN)
+
+set ::macro_blockage_layer_list "li1 met1 met2 met3 met4 met5"
+
+pdngen::specify_grid stdcell {
+    name grid
+    rails {
+	    met1 {width 0.48 pitch $::env(PLACE_SITE_HEIGHT) offset 0}
+    }
+    straps {
+	    met4 {width 1.6 pitch $::env(FP_PDN_VPITCH) offset $::env(FP_PDN_VOFFSET)}
+	    met5 {width 1.6 pitch $::env(FP_PDN_HPITCH) offset $::env(FP_PDN_HOFFSET)}
+    }
+    connect {{met1 met4} {met4 met5}}
+}
+
+pdngen::specify_grid macro {
+    power_pins "VPWR"
+    ground_pins "VGND"
+    blockages "li1 met1 met2 met3 met4"
+    straps { 
+    } 
+    connect {{met4_PIN_ver met5}}
+}
+
+set ::halo 5
+
+# POWER or GROUND #Std. cell rails starting with power or ground rails at the bottom of the core area
+set ::rails_start_with "POWER" ;
+
+# POWER or GROUND #Upper metal stripes starting with power or ground rails at the left/bottom of the core area
+set ::stripes_start_with "POWER" ;

diff --git a/openlane/bus_rep_south/pin_order.cfg b/openlane/bus_rep_south/pin_order.cfg
new file mode 100644
index 0000000..042f35a
--- /dev/null
+++ b/openlane/bus_rep_south/pin_order.cfg

@@ -0,0 +1,566 @@
+#BUS_SORT
+
+#MANUAL_PLACE
+
+#N
+ch_out\[0\]    1000 0 8
+ch_out\[1\]
+ch_in\[2\]
+ch_out\[3\]
+ch_out\[4\]
+ch_out\[5\]
+ch_out\[6\]
+ch_out\[7\]
+ch_in\[8\]
+ch_out\[9\]
+ch_out\[10\]
+ch_out\[11\]
+ch_in\[12\]
+ch_out\[13\]
+ch_out\[14\]
+ch_out\[15\]
+ch_in\[16\]
+ch_out\[17\]
+ch_out\[18\]
+ch_out\[19\]
+ch_in\[20\]
+ch_out\[21\]
+ch_out\[22\]
+ch_out\[23\]
+ch_in\[24\]
+
+ch_out\[25\]
+ch_out\[26\]
+ch_in\[27\]
+ch_out\[28\]
+ch_out\[29\]
+ch_in\[30\]
+ch_out\[31\]
+ch_out\[32\]
+ch_in\[33\]
+ch_out\[34\]
+ch_out\[35\]
+ch_in\[36\]
+ch_out\[37\]
+ch_out\[38\]
+ch_in\[39\]
+ch_out\[40\]
+ch_out\[41\]
+ch_in\[42\]
+ch_out\[43\]
+ch_out\[44\]
+ch_in\[45\]
+ch_out\[46\]
+ch_out\[47\]
+ch_in\[48\]
+ch_out\[49\]
+ch_out\[50\]
+ch_in\[51\]
+ch_out\[52\]
+ch_out\[53\]
+ch_in\[54\]
+ch_out\[55\]
+ch_out\[56\]
+ch_in\[57\]
+ch_out\[58\]
+ch_out\[59\]
+ch_in\[60\]
+ch_out\[61\]
+ch_out\[62\]
+ch_in\[63\]
+ch_out\[64\]
+ch_out\[65\]
+ch_in\[66\]
+ch_out\[67\]
+ch_out\[68\]
+ch_in\[69\]
+ch_out\[70\]
+ch_out\[71\]
+ch_in\[72\]
+ch_out\[73\]
+ch_out\[74\]
+ch_in\[75\]
+ch_out\[76\]
+ch_out\[77\]
+ch_in\[78\]
+ch_out\[79\]
+ch_out\[80\]
+ch_in\[81\]
+ch_out\[82\]
+ch_out\[83\]
+ch_in\[84\]
+ch_out\[85\]
+ch_out\[86\]
+ch_in\[87\]
+ch_out\[88\]
+ch_out\[89\]
+ch_in\[90\]
+ch_out\[91\]
+ch_out\[92\]
+ch_in\[93\]
+ch_out\[94\]
+ch_out\[95\]
+ch_in\[96\]
+ch_out\[97\]
+ch_out\[98\]
+ch_in\[99\]
+ch_out\[100\]
+ch_out\[101\]
+ch_in\[102\]
+ch_out\[103\]
+ch_out\[104\]
+ch_in\[105\]
+
+
+
+
+ch_out\[106\]    1800 0 8
+ch_in\[107\]
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+ch_out\[110\]
+ch_in\[111\]
+ch_out\[112\]
+ch_in\[113\]
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+ch_out\[146\]
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+ch_out\[158\]
+ch_in\[159\]
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+ch_out\[162\]
+ch_in\[163\]
+ch_out\[164\]
+ch_in\[165\]
+ch_out\[166\]
+ch_in\[167\]
+ch_out\[168\]
+ch_in\[169\]
+ch_out\[170\]
+ch_in\[171\]
+ch_out\[172\]
+ch_in\[173\]
+ch_out\[174\]
+ch_in\[175\]
+ch_out\[176\]
+ch_in\[177\]
+ch_in\[178\]
+ch_in\[179\]
+ch_in\[180\]
+ch_in\[181\]
+ch_in\[182\]
+ch_in\[183\]
+ch_in\[184\]
+ch_in\[185\]
+ch_in\[186\]
+ch_in\[187\]
+ch_in\[188\]   
+ch_in\[189\]
+ch_in\[190\]
+ch_in\[191\]
+ch_in\[192\]
+ch_in\[193\]
+ch_in\[194\]
+ch_in\[195\]
+ch_in\[196\]
+ch_in\[197\]
+ch_in\[198\]
+ch_in\[199\]
+ch_in\[200\]
+ch_in\[201\]
+ch_in\[202\]
+ch_in\[203\]
+ch_in\[204\]
+ch_in\[205\]
+
+ch_in\[206\] 2200 0 4
+ch_in\[207\]
+ch_in\[208\]
+ch_in\[209\]
+ch_in\[210\]
+ch_in\[211\]
+ch_in\[212\]
+ch_in\[213\]
+ch_in\[214\]
+ch_in\[215\]
+ch_in\[216\]
+ch_in\[217\]
+ch_in\[218\]
+ch_in\[219\]
+
+ch_in\[220\]   
+ch_in\[221\]
+ch_in\[222\]
+ch_in\[223\]
+ch_in\[224\]
+ch_in\[225\]
+ch_in\[226\]
+ch_in\[227\]
+ch_in\[228\]
+ch_in\[229\]
+ch_in\[230\]
+ch_in\[231\]
+ch_in\[232\]
+ch_in\[233\]
+ch_in\[234\]
+ch_in\[235\]
+ch_in\[236\]
+ch_in\[237\]
+
+ch_in\[238\] 2400 0 4
+ch_in\[239\]
+ch_in\[240\]
+ch_in\[241\]
+ch_in\[242\]
+ch_in\[243\]
+ch_in\[244\]
+ch_in\[245\]
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+ch_in\[254\]
+ch_in\[255\]
+ch_in\[256\]
+ch_in\[257\]
+ch_in\[258\]
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+ch_in\[264\]
+ch_in\[265\]
+ch_in\[266\]
+ch_in\[267\]
+ch_in\[268\]
+ch_in\[269\]
+ch_out\[270\]
+
+
+#S
+ch_in\[0\]    0 0 16
+ch_in\[1\]   
+ch_out\[2\]   
+ch_in\[3\]   
+ch_in\[4\]   
+ch_in\[5\]   
+ch_in\[6\]   
+ch_in\[7\]   
+ch_out\[8\]   
+ch_in\[9\]   
+ch_in\[10\]   
+ch_in\[11\]   
+ch_out\[12\]   
+ch_in\[13\]   
+ch_in\[14\]   
+ch_in\[15\]   
+ch_out\[16\]   
+ch_in\[17\]   
+ch_in\[18\]   
+ch_in\[19\]   
+ch_out\[20\]   
+ch_in\[21\]   
+ch_in\[22\]   
+ch_in\[23\]   
+ch_out\[24\]   
+ch_in\[25\]   
+ch_in\[26\]   
+ch_out\[27\]   
+ch_in\[28\]   
+ch_in\[29\]   
+ch_out\[30\]   
+ch_in\[31\]   
+ch_in\[32\]   
+ch_out\[33\]   
+ch_in\[34\]   
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+ch_in\[37\]   
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+ch_out\[39\]   
+ch_in\[40\]   
+ch_in\[41\]   
+ch_out\[42\]   
+ch_in\[43\]   
+ch_in\[44\]   
+ch_out\[45\]   
+ch_in\[46\]   
+ch_in\[47\]   
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+ch_in\[49\]   
+ch_in\[50\]   
+ch_out\[51\]   
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+ch_out\[54\]   
+ch_in\[55\]   
+ch_in\[56\]   
+ch_out\[57\]   
+ch_in\[58\]   
+ch_in\[59\]   
+ch_out\[60\]   
+ch_in\[61\]   
+ch_in\[62\]   
+ch_out\[63\]   
+ch_in\[64\]   
+ch_in\[65\]   
+ch_out\[66\]   
+ch_in\[67\]   
+ch_in\[68\]   
+ch_out\[69\]   
+ch_in\[70\]   
+ch_in\[71\]   
+ch_out\[72\]   
+ch_in\[73\]   
+ch_in\[74\]   
+ch_out\[75\]   
+ch_in\[76\]   
+ch_in\[77\]   
+ch_out\[78\]   
+ch_in\[79\]   
+ch_in\[80\]   
+ch_out\[81\]   
+ch_in\[82\]   
+ch_in\[83\]   
+ch_out\[84\]   
+ch_in\[85\]   
+ch_in\[86\]   
+ch_out\[87\]   
+ch_in\[88\]   
+ch_in\[89\]   
+ch_out\[90\]   
+ch_in\[91\]   
+ch_in\[92\]   
+ch_out\[93\]   
+ch_in\[94\]   
+ch_in\[95\]   
+ch_out\[96\]   
+ch_in\[97\]   
+ch_in\[98\]   
+ch_out\[99\]   
+ch_in\[100\]   
+ch_in\[101\]   
+ch_out\[102\]   
+ch_in\[103\]   
+ch_in\[104\]   
+ch_out\[105\]   
+
+
+ch_in\[106\]   600 0 32
+ch_out\[107\] 
+ch_in\[108\] 
+ch_out\[109\] 
+ch_in\[110\] 
+ch_out\[111\] 
+ch_in\[112\] 
+ch_out\[113\] 
+ch_in\[114\] 
+ch_out\[115\] 
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+ch_out\[117\] 
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+ch_out\[119\] 
+ch_in\[120\] 
+ch_out\[121\] 
+ch_in\[122\] 
+ch_out\[123\] 
+ch_in\[124\] 
+ch_out\[125\] 
+
+ch_in\[126\]    810 0 32
+ch_out\[127\] 
+ch_in\[128\] 
+ch_out\[129\] 
+ch_in\[130\] 
+ch_out\[131\] 
+ch_in\[132\] 
+ch_out\[133\] 
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+ch_out\[135\] 
+ch_in\[136\] 
+ch_out\[137\] 
+ch_in\[138\] 
+ch_out\[139\] 
+ch_in\[140\] 
+ch_out\[141\] 
+
+
+
+ch_in\[142\]  1100 0 32
+ch_out\[143\]
+ch_in\[144\] 
+ch_out\[145\]
+ch_in\[146\] 
+ch_out\[147\]
+ch_in\[148\] 
+ch_out\[149\]
+ch_in\[150\] 
+ch_out\[151\]
+ch_in\[152\] 
+ch_out\[153\]
+ch_in\[154\] 
+ch_out\[155\]
+ch_in\[156\] 
+ch_out\[157\]
+ch_in\[158\] 
+ch_out\[159\]
+ch_in\[160\] 
+ch_out\[161\]
+ch_in\[162\] 
+ch_out\[163\]
+ch_in\[164\] 
+ch_out\[165\]
+ch_in\[166\] 
+ch_out\[167\]
+ch_in\[168\] 
+ch_out\[169\]
+ch_in\[170\] 
+ch_out\[171\]
+ch_in\[172\] 
+ch_out\[173\]
+ch_in\[174\] 
+ch_out\[175\]
+ch_in\[176\] 
+ch_out\[177\]
+ch_out\[178\] 
+ch_out\[179\] 
+ch_out\[180\] 
+ch_out\[181\] 
+ch_out\[182\] 
+ch_out\[183\] 
+ch_out\[184\] 
+ch_out\[185\] 
+ch_out\[186\] 
+ch_out\[187\] 
+ch_out\[188\] 
+ch_out\[189\] 
+ch_out\[190\] 
+ch_out\[191\] 
+ch_out\[192\] 
+ch_out\[193\] 
+ch_out\[194\] 
+ch_out\[195\] 
+ch_out\[196\] 
+ch_out\[197\] 
+ch_out\[198\] 
+ch_out\[199\] 
+ch_out\[200\] 
+ch_out\[201\] 
+ch_out\[202\] 
+ch_out\[203\] 
+ch_out\[204\] 
+ch_out\[205\] 
+
+ch_out\[206\] 1800 0 32
+ch_out\[207\] 
+ch_out\[208\] 
+ch_out\[209\] 
+ch_out\[210\] 
+ch_out\[211\] 
+ch_out\[212\] 
+ch_out\[213\] 
+ch_out\[214\] 
+ch_out\[215\] 
+ch_out\[216\] 
+ch_out\[217\] 
+ch_out\[218\] 
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+ch_out\[220\] 
+ch_out\[221\] 
+ch_out\[222\] 
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+ch_out\[224\] 
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+ch_out\[227\] 
+ch_out\[228\] 
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+ch_out\[230\] 
+ch_out\[231\] 
+ch_out\[232\] 
+ch_out\[233\] 
+ch_out\[234\] 
+ch_out\[235\] 
+ch_out\[236\] 
+ch_out\[237\] 
+ch_out\[238\] 
+ch_out\[239\] 
+ch_out\[240\] 
+ch_out\[241\] 
+ch_out\[242\] 
+ch_out\[243\] 
+ch_out\[244\] 
+ch_out\[245\] 
+ch_out\[246\] 
+ch_out\[247\] 
+ch_out\[248\] 
+ch_out\[249\] 
+ch_out\[250\] 
+ch_out\[251\] 
+ch_out\[252\] 
+ch_out\[253\] 
+ch_out\[254\] 
+ch_out\[255\] 
+ch_out\[256\] 
+ch_out\[257\] 
+ch_out\[258\] 
+ch_out\[259\] 
+ch_out\[260\] 
+ch_out\[261\] 
+ch_out\[262\] 
+ch_out\[263\] 
+ch_out\[264\] 
+ch_out\[265\] 
+ch_out\[266\] 
+ch_out\[267\] 
+ch_out\[268\] 
+ch_out\[269\] 
+ch_in\[270\] 
+

diff --git a/openlane/bus_rep_west/config.tcl b/openlane/bus_rep_west/config.tcl
new file mode 100755
index 0000000..37dacb0
--- /dev/null
+++ b/openlane/bus_rep_west/config.tcl

@@ -0,0 +1,135 @@
+# SPDX-FileCopyrightText:  2021 , Dinesh Annayya
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileContributor: Modified by Dinesh Annayya <dinesha@opencores.org>
+
+# Global
+# ------
+
+set script_dir [file dirname [file normalize [info script]]]
+# Name
+set ::env(DESIGN_NAME) bus_rep_west
+
+
+set ::env(DESIGN_IS_CORE) "1"
+set ::env(FP_PDN_CORE_RING) {1}
+
+# Timing configuration
+set ::env(CLOCK_PERIOD) "10"
+set ::env(CLOCK_PORT) ""
+set ::env(CLOCK_NET) ""
+
+set ::env(SYNTH_MAX_FANOUT) 4
+set ::env(SYNTH_BUFFERING) {0}
+
+
+## CTS BUFFER
+set ::env(CTS_CLK_MAX_WIRE_LENGTH) {250}
+set ::env(CTS_CLK_BUFFER_LIST) "sky130_fd_sc_hd__clkbuf_4 sky130_fd_sc_hd__clkbuf_8"
+set ::env(CTS_SINK_CLUSTERING_SIZE) "16"
+set ::env(CLOCK_BUFFER_FANOUT) "8"
+
+# Sources
+# -------
+
+# Local sources + no2usb sources
+set ::env(VERILOG_FILES) "\
+        $::env(DESIGN_DIR)/../../verilog/rtl/bus_rep/bus_rep_west.sv \
+	"
+
+set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
+
+set ::env(SYNTH_PARAMETERS) "BUS_REP_WD=42 "
+
+set ::env(SYNTH_READ_BLACKBOX_LIB) 1
+#set ::env(SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+#set ::env(BASE_SDC_FILE) $::env(DESIGN_DIR)/base.sdc
+
+set ::env(LEC_ENABLE) 0
+
+set ::env(VDD_PIN) [list {vccd1}]
+set ::env(GND_PIN) [list {vssd1}]
+
+
+# Floorplanning
+# -------------
+
+set ::env(FP_PIN_ORDER_CFG) $::env(DESIGN_DIR)/pin_order.cfg
+set ::env(MACRO_PLACEMENT_CFG) $::env(DESIGN_DIR)/macro.cfg
+
+set ::env(FP_SIZING) absolute
+set ::env(DIE_AREA) "0 0 3250 50"
+
+#set ::env(GRT_OBS) "met4  0 0 300 1725"
+
+# If you're going to use multiple power domains, then keep this disabled.
+set ::env(RUN_CVC) 0
+
+#set ::env(PDN_CFG) $::env(DESIGN_DIR)/pdn.tcl
+
+
+
+set ::env(PL_TIME_DRIVEN) 1
+set ::env(PL_TARGET_DENSITY) "0.20"
+set ::env(CELL_PAD) "8"
+set ::env(GRT_ADJUSTMENT) 0.2
+
+# helps in anteena fix
+set ::env(USE_ARC_ANTENNA_CHECK) "0"
+
+
+#set ::env(GLB_RT_MAX_DIODE_INS_ITERS) 10
+set ::env(DIODE_INSERTION_STRATEGY) 4
+
+## CTS
+set ::env(CLOCK_TREE_SYNTH) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_TIMING_OPTIMIZATIONS) 0
+set ::env(PL_RESIZER_BUFFER_INPUT_PORTS) "0"
+set ::env(PL_RESIZER_BUFFER_OUTPUT_PORTS) "0"
+
+## Routing
+set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) "0"
+
+#LVS Issue - DEF Base looks to having issue
+set ::env(MAGIC_EXT_USE_GDS) {1}
+
+#set ::env(GLB_RT_MAXLAYER) 3
+set ::env(RT_MAX_LAYER) {met3}
+set ::env(FP_PDN_LOWER_LAYER) {met2}
+set ::env(FP_PDN_UPPER_LAYER) {met3}
+
+set ::env(FP_IO_HLAYER) {met2}
+set ::env(FP_IO_VLAYER) {met1}
+
+#Lef 
+set ::env(MAGIC_GENERATE_LEF) {1}
+set ::env(MAGIC_WRITE_FULL_LEF) {0}
+
+## Placement
+set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) 1
+set ::env(PL_RESIZER_MAX_CAP_MARGIN) 2
+set ::env(PL_RESIZER_MAX_WIRE_LENGTH) "500"
+set ::env(PL_RESIZER_MAX_SLEW_MARGIN) "2.0"
+
+set ::env(ECO_ENABLE) {0}
+#set ::env(CURRENT_STEP) "synthesis"
+#set ::env(LAST_STEP) "parasitics_sta"
+
+set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
+set ::env(QUIT_ON_MAGIC_DRC) "1"
+set ::env(QUIT_ON_LVS_ERROR) "1"
+set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"

diff --git a/openlane/bus_rep_west/interactive.tcl b/openlane/bus_rep_west/interactive.tcl
new file mode 100755
index 0000000..5b5c6c8
--- /dev/null
+++ b/openlane/bus_rep_west/interactive.tcl

@@ -0,0 +1,337 @@
+#!/usr/bin/env tclsh
+# Copyright 2020-2022 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+package require openlane; # provides the utils as well
+proc run_placement_step {args} {
+    if { ! [ info exists ::env(PLACEMENT_CURRENT_DEF) ] } {
+        set ::env(PLACEMENT_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PLACEMENT_CURRENT_DEF)
+    }
+
+    run_placement
+}
+
+proc run_cts_step {args} {
+    if { ! [ info exists ::env(CTS_CURRENT_DEF) ] } {
+        set ::env(CTS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(CTS_CURRENT_DEF)
+    }
+
+    run_cts
+    run_resizer_timing
+    if { $::env(RSZ_USE_OLD_REMOVER) == 1} {
+        remove_buffers_from_nets
+    }
+}
+
+proc run_routing_step {args} {
+    if { ! [ info exists ::env(ROUTING_CURRENT_DEF) ] } {
+        set ::env(ROUTING_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ROUTING_CURRENT_DEF)
+    }
+    if { $::env(ECO_ENABLE) == 0 } {
+        run_routing
+    }
+}
+
+proc run_parasitics_sta_step {args} {
+    if { ! [ info exists ::env(PARSITICS_CURRENT_DEF) ] } {
+        set ::env(PARSITICS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(PARSITICS_CURRENT_DEF)
+    }
+
+    if { $::env(RUN_SPEF_EXTRACTION) && ($::env(ECO_ENABLE) == 0)} {
+        run_parasitics_sta
+    }
+}
+
+proc run_diode_insertion_2_5_step {args} {
+    if { ! [ info exists ::env(DIODE_INSERTION_CURRENT_DEF) ] } {
+        set ::env(DIODE_INSERTION_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DIODE_INSERTION_CURRENT_DEF)
+    }
+    if { ($::env(DIODE_INSERTION_STRATEGY) == 2) || ($::env(DIODE_INSERTION_STRATEGY) == 5) } {
+        run_antenna_check
+        heal_antenna_violators; # modifies the routed DEF
+    }
+
+}
+
+proc run_irdrop_report_step {args} {
+    if { $::env(RUN_IRDROP_REPORT) } {
+        run_irdrop_report
+    }
+}
+
+proc run_lvs_step {{ lvs_enabled 1 }} {
+    if { ! [ info exists ::env(LVS_CURRENT_DEF) ] } {
+        set ::env(LVS_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(LVS_CURRENT_DEF)
+    }
+
+    if { $lvs_enabled && $::env(RUN_LVS) } {
+        run_magic_spice_export;
+        run_lvs; # requires run_magic_spice_export
+    }
+
+}
+
+proc run_drc_step {{ drc_enabled 1 }} {
+    if { ! [ info exists ::env(DRC_CURRENT_DEF) ] } {
+        set ::env(DRC_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(DRC_CURRENT_DEF)
+    }
+    if { $drc_enabled } {
+        if { $::env(RUN_MAGIC_DRC) } {
+            run_magic_drc
+        }
+        if {$::env(RUN_KLAYOUT_DRC)} {
+            run_klayout_drc
+        }
+    }
+}
+
+proc run_antenna_check_step {{ antenna_check_enabled 1 }} {
+    if { ! [ info exists ::env(ANTENNA_CHECK_CURRENT_DEF) ] } {
+        set ::env(ANTENNA_CHECK_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ANTENNA_CHECK_CURRENT_DEF)
+    }
+    if { $antenna_check_enabled } {
+        run_antenna_check
+    }
+}
+
+proc run_erc_step {args} {
+    if { $::env(RUN_CVC) } {
+        run_erc
+    }
+}
+
+proc run_eco_step {args} {
+    if { $::env(ECO_ENABLE) == 1 } {
+        run_eco_flow
+    }
+}
+
+proc run_magic_step {args} {
+    if {$::env(RUN_MAGIC)} {
+        run_magic
+    }
+}
+
+proc run_klayout_step {args} {
+    if {$::env(RUN_KLAYOUT)} {
+        run_klayout
+    }
+    if {$::env(RUN_KLAYOUT_XOR)} {
+        run_klayout_gds_xor
+    }
+}
+
+proc run_post_run_hooks {} {
+    if { [file exists $::env(DESIGN_DIR)/hooks/post_run.py]} {
+        puts_info "Running post run hook"
+        set result [exec $::env(OPENROAD_BIN) -exit -no_init -python $::env(DESIGN_DIR)/hooks/post_run.py]
+        puts_info "$result"
+    } else {
+        puts_info "hooks/post_run.py not found, skipping"
+    }
+}
+
+proc run_floorplan {args} {
+    # |----------------------------------------------------|
+    # |----------------   2. FLOORPLAN   ------------------|
+    # |----------------------------------------------------|
+    #
+    # intial fp
+    init_floorplan
+
+    # check for deprecated io variables
+    if { [info exists ::env(FP_IO_HMETAL)]} {
+        set ::env(FP_IO_HLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_HMETAL) - 1}]]
+        puts_warn "You're using FP_IO_HMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_HLAYER) {$::env(FP_IO_HLAYER)}"
+    }
+
+    if { [info exists ::env(FP_IO_VMETAL)]} {
+        set ::env(FP_IO_VLAYER) [lindex $::env(TECH_METAL_LAYERS) [expr {$::env(FP_IO_VMETAL) - 1}]]
+        puts_warn "You're using FP_IO_VMETAL in your configuration, which is a deprecated variable that will be removed in the future."
+        puts_warn "We recommend you update your configuration as follows:"
+        puts_warn "\tset ::env(FP_IO_VLAYER) {$::env(FP_IO_VLAYER)}"
+    }
+
+
+    # place io
+    if { [info exists ::env(FP_PIN_ORDER_CFG)] } {
+        place_io_ol
+    } else {
+        if { [info exists ::env(FP_CONTEXT_DEF)] && [info exists ::env(FP_CONTEXT_LEF)] } {
+            place_io
+            global_placement_or
+            place_contextualized_io \
+                -lef $::env(FP_CONTEXT_LEF) \
+                -def $::env(FP_CONTEXT_DEF)
+        } else {
+            place_io
+        }
+    }
+
+    apply_def_template
+
+    #if { [info exist ::env(EXTRA_LEFS)] } {
+        if { [info exist ::env(MACRO_PLACEMENT_CFG)] } {
+            file copy -force $::env(MACRO_PLACEMENT_CFG) $::env(placement_tmpfiles)/macro_placement.cfg
+            manual_macro_placement -f
+        } else {
+        #    global_placement_or
+        #    basic_macro_placement
+        }
+    #}
+
+    if { $::env(RUN_TAP_DECAP_INSERTION) } {
+        tap_decap_or
+    }
+
+    scrot_klayout -layout $::env(CURRENT_DEF) -log $::env(floorplan_logs)/screenshot.log
+
+    run_power_grid_generation
+}
+
+
+
+proc run_flow {args} {
+    set options {
+        {-design optional}
+        {-from optional}
+        {-to optional}
+        {-save_path optional}
+        {-override_env optional}
+    }
+    set flags {-save -run_hooks -no_lvs -no_drc -no_antennacheck -gui}
+    parse_key_args "run_non_interactive_mode" args arg_values $options flags_map $flags -no_consume
+
+    prep {*}$args
+    # signal trap SIGINT save_state;
+
+    if { [info exists flags_map(-gui)] } {
+        or_gui
+        return
+    }
+    if { [info exists arg_values(-override_env)] } {
+        load_overrides $arg_values(-override_env)
+    }
+
+    set LVS_ENABLED 1
+    set DRC_ENABLED 1
+
+    set ANTENNACHECK_ENABLED [expr ![info exists flags_map(-no_antennacheck)] ]
+
+    set steps [dict create \
+        "synthesis" "run_synthesis" \
+        "floorplan" "run_floorplan" \
+        "placement" "run_placement_step" \
+        "cts" "run_cts_step" \
+        "routing" "run_routing_step" \
+        "parasitics_sta" "run_parasitics_sta_step" \
+        "eco" "run_eco_step" \
+        "diode_insertion" "run_diode_insertion_2_5_step" \
+        "irdrop" "run_irdrop_report_step" \
+        "gds_magic" "run_magic_step" \
+        "gds_klayout" "run_klayout_step" \
+        "lvs" "run_lvs_step $LVS_ENABLED " \
+        "drc" "run_drc_step $DRC_ENABLED " \
+        "antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED " \
+        "cvc" "run_lef_cvc"
+    ]
+
+    if { [info exists arg_values(-from) ]} {
+        puts_info "Starting flow at $arg_values(-from)..."
+        set ::env(CURRENT_STEP) $arg_values(-from)
+    } elseif {  [info exists ::env(CURRENT_STEP) ] } {
+        puts_info "Resuming flow from $::env(CURRENT_STEP)..."
+    } else {
+        set ::env(CURRENT_STEP) "synthesis"
+    }
+
+    set_if_unset arg_values(-from) $::env(CURRENT_STEP)
+    set_if_unset arg_values(-to) "cvc"
+
+    set exe 0;
+    dict for {step_name step_exe} $steps {
+        if { [ string equal $arg_values(-from) $step_name ] } {
+            set exe 1;
+        }
+
+        if { $exe } {
+            # For when it fails
+            set ::env(CURRENT_STEP) $step_name
+            [lindex $step_exe 0] [lindex $step_exe 1] ;
+        }
+
+        if { [ string equal $arg_values(-to) $step_name ] } {
+            set exe 0:
+            break;
+        }
+
+    }
+
+    # for when it resumes
+    set steps_as_list [dict keys $steps]
+    set next_idx [expr [lsearch $steps_as_list $::env(CURRENT_STEP)] + 1]
+    set ::env(CURRENT_STEP) [lindex $steps_as_list $next_idx]
+
+    # Saves to <RUN_DIR>/results/final
+    save_final_views
+
+    # Saves to design directory or custom
+    if {  [info exists flags_map(-save) ] } {
+        if { ! [info exists arg_values(-save_path)] } {
+            set arg_values(-save_path) $::env(DESIGN_DIR)
+        }
+        save_final_views\
+            -save_path $arg_values(-save_path)\
+            -tag $::env(RUN_TAG)
+    }
+    calc_total_runtime
+    save_state
+    generate_final_summary_report
+
+    check_timing_violations
+
+    if { [info exists arg_values(-save_path)]\
+        && $arg_values(-save_path) != "" } {
+        set ::env(HOOK_OUTPUT_PATH) "[file normalize $arg_values(-save_path)]"
+    } else {
+        set ::env(HOOK_OUTPUT_PATH) $::env(RESULTS_DIR)/final
+    }
+
+    if {[info exists flags_map(-run_hooks)]} {
+        run_post_run_hooks
+    }
+
+    puts_success "Flow complete."
+
+    show_warnings "Note that the following warnings have been generated:"
+}
+
+run_flow {*}$argv

diff --git a/openlane/bus_rep_west/macro.cfg b/openlane/bus_rep_west/macro.cfg
new file mode 100644
index 0000000..5bd9eb4
--- /dev/null
+++ b/openlane/bus_rep_west/macro.cfg

@@ -0,0 +1,42 @@
+u_rp\[0\].u_buf			7.82	10.88	FN
+u_rp\[1\].u_buf			85.1	10.88	FN
+u_rp\[2\].u_buf			162.38	10.88	FN
+u_rp\[3\].u_buf			239.66	10.88	FN
+u_rp\[4\].u_buf			316.94	10.88	FN
+u_rp\[5\].u_buf			394.22	10.88	FN
+u_rp\[6\].u_buf			471.5	10.88	FN
+u_rp\[7\].u_buf			548.78	10.88	FN
+u_rp\[8\].u_buf			626.06	10.88	FN
+u_rp\[9\].u_buf			703.34	10.88	FN
+u_rp\[10\].u_buf			780.62	10.88	FN
+u_rp\[11\].u_buf			857.9	10.88	FN
+u_rp\[12\].u_buf			935.18	10.88	FN
+u_rp\[13\].u_buf			1012.46	10.88	FN
+u_rp\[14\].u_buf			1089.74	10.88	FN
+u_rp\[15\].u_buf			1167.02	10.88	FN
+u_rp\[16\].u_buf			1244.3	10.88	FN
+u_rp\[17\].u_buf			1321.58	10.88	FN
+u_rp\[18\].u_buf			1398.86	10.88	FN
+u_rp\[19\].u_buf			1476.14	10.88	FN
+u_rp\[20\].u_buf			1553.42	10.88	FN
+u_rp\[21\].u_buf			1630.7	10.88	FN
+u_rp\[22\].u_buf			1707.98	10.88	FN
+u_rp\[23\].u_buf			1785.26	10.88	FN
+u_rp\[24\].u_buf			1862.54	10.88	FN
+u_rp\[25\].u_buf			1939.82	10.88	FN
+u_rp\[26\].u_buf			2017.1	10.88	FN
+u_rp\[27\].u_buf			2094.38	10.88	FN
+u_rp\[28\].u_buf			2171.66	10.88	FN
+u_rp\[29\].u_buf			2248.94	10.88	FN
+u_rp\[30\].u_buf			2326.22	10.88	FN
+u_rp\[31\].u_buf			2403.5	10.88	FN
+u_rp\[32\].u_buf			2480.78	10.88	FN
+u_rp\[33\].u_buf			2558.06	10.88	FN
+u_rp\[34\].u_buf			2635.34	10.88	FN
+u_rp\[35\].u_buf			2712.62	10.88	FN
+u_rp\[36\].u_buf			2789.9	10.88	FN
+u_rp\[37\].u_buf			2867.18	10.88	FN
+u_rp\[38\].u_buf			2944.46	10.88	FN
+u_rp\[39\].u_buf			3021.74	10.88	FN
+u_rp\[40\].u_buf			3099.02	10.88	FN
+u_rp\[41\].u_buf			3176.3	10.88	FN

diff --git a/openlane/bus_rep_west/pdn.tcl b/openlane/bus_rep_west/pdn.tcl
new file mode 100644
index 0000000..1fe689b
--- /dev/null
+++ b/openlane/bus_rep_west/pdn.tcl

@@ -0,0 +1,49 @@
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# SPDX-License-Identifier: Apache-2.0
+
+# Power nets
+set ::power_nets $::env(VDD_PIN)
+set ::ground_nets $::env(GND_PIN)
+
+set ::macro_blockage_layer_list "li1 met1 met2 met3 met4 met5"
+
+pdngen::specify_grid stdcell {
+    name grid
+    rails {
+	    met1 {width 0.48 pitch $::env(PLACE_SITE_HEIGHT) offset 0}
+    }
+    straps {
+	    met4 {width 1.6 pitch $::env(FP_PDN_VPITCH) offset $::env(FP_PDN_VOFFSET)}
+	    met5 {width 1.6 pitch $::env(FP_PDN_HPITCH) offset $::env(FP_PDN_HOFFSET)}
+    }
+    connect {{met1 met4} {met4 met5}}
+}
+
+pdngen::specify_grid macro {
+    power_pins "VPWR"
+    ground_pins "VGND"
+    blockages "li1 met1 met2 met3 met4"
+    straps { 
+    } 
+    connect {{met4_PIN_ver met5}}
+}
+
+set ::halo 5
+
+# POWER or GROUND #Std. cell rails starting with power or ground rails at the bottom of the core area
+set ::rails_start_with "POWER" ;
+
+# POWER or GROUND #Upper metal stripes starting with power or ground rails at the left/bottom of the core area
+set ::stripes_start_with "POWER" ;

diff --git a/openlane/bus_rep_west/pin_order.cfg b/openlane/bus_rep_west/pin_order.cfg
new file mode 100644
index 0000000..74e6240
--- /dev/null
+++ b/openlane/bus_rep_west/pin_order.cfg

@@ -0,0 +1,91 @@
+#BUS_SORT
+
+#MANUAL_PLACE
+
+#S
+ch_in\[0\]    0 0 225
+ch_out\[1\]    
+ch_out\[2\]
+ch_in\[3\]    
+ch_out\[4\]    
+ch_out\[5\]
+ch_in\[6\]    
+ch_out\[7\]    
+ch_out\[8\]
+ch_in\[9\]    
+ch_out\[10\]    
+ch_out\[11\]
+ch_in\[12\]    
+ch_out\[13\]    
+ch_out\[14\]
+ch_in\[15\]    
+ch_out\[16\]    
+ch_out\[17\]
+ch_in\[18\]    
+ch_out\[19\]    
+ch_out\[20\]
+ch_in\[21\]    
+ch_out\[22\]    
+ch_out\[23\]
+ch_in\[24\]    
+ch_out\[25\]    
+ch_out\[26\]
+ch_in\[27\]    
+ch_out\[28\]    
+ch_out\[29\]
+ch_in\[30\]    
+ch_out\[31\]    
+ch_out\[32\]
+ch_in\[33\]    
+ch_out\[34\]    
+ch_out\[35\]
+ch_in\[36\]    
+ch_out\[37\]    
+ch_out\[38\]
+ch_in\[39\]    
+ch_out\[40\]    
+ch_out\[41\]
+
+#N
+ch_out\[0\]    100 0 4
+ch_in\[1\]
+ch_in\[2\]
+ch_out\[3\]    
+ch_in\[4\]
+ch_in\[5\]
+ch_out\[6\]    
+ch_in\[7\]
+ch_in\[8\]
+ch_out\[9\]    
+ch_in\[10\]
+ch_in\[11\]
+ch_out\[12\]    
+ch_in\[13\]
+ch_in\[14\]
+ch_out\[15\]    
+ch_in\[16\]
+ch_in\[17\]
+ch_out\[18\]    
+ch_in\[19\]
+ch_in\[20\]
+ch_out\[21\]    
+ch_in\[22\]
+ch_in\[23\]
+ch_out\[24\]    
+ch_in\[25\]
+ch_in\[26\]
+ch_out\[27\]    
+ch_in\[28\]
+ch_in\[29\]
+ch_out\[30\]    
+ch_in\[31\]
+ch_in\[32\]
+ch_out\[33\]    
+ch_in\[34\]
+ch_in\[35\]
+ch_out\[36\]    
+ch_in\[37\]
+ch_in\[38\]
+ch_out\[39\]    
+ch_in\[40\]
+ch_in\[41\]

diff --git a/openlane/mac_wrapper/base.sdc b/openlane/mac_wrapper/base.sdc
index 5fa6c01..25354a8 100644
--- a/openlane/mac_wrapper/base.sdc
+++ b/openlane/mac_wrapper/base.sdc

@@ -47,13 +47,13 @@
 # mdio Clock Domain
 ########################################
 set_input_delay  -max 6.0000  -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_in}]
-set_input_delay  -min 1.0000  -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_in}]
+set_input_delay  -min -2.0000  -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_in}]
 
 
 set_output_delay -max 6.0000 -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_out}]
 set_output_delay -max 6.0000 -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_out_en}]
-set_output_delay -min 1.0000 -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_out}]
-set_output_delay -min 1.0000 -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_out_en}]
+set_output_delay -min -2.0000 -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_out}]
+set_output_delay -min -2.0000 -clock [get_clocks {mdio_clk}] -add_delay [get_ports {mdio_out_en}]
 
 ########################################
 # phy_rx_clk Clock Domain
@@ -63,10 +63,10 @@
 set_input_delay -max 6.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rx_er}]
 set_input_delay -max 6.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rxd[*]}]
 
-set_input_delay -min 1.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_crs}]
-set_input_delay -min 1.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rx_dv}]
-set_input_delay -min 1.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rx_er}]
-set_input_delay -min 1.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rxd[*]}]
+set_input_delay -min -2.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_crs}]
+set_input_delay -min -2.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rx_dv}]
+set_input_delay -min -2.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rx_er}]
+set_input_delay -min -2.0000 -clock [get_clocks {phy_rx_clk}] -add_delay [get_ports {phy_rxd[*]}]
 
 
 ########################################
@@ -77,9 +77,9 @@
 set_output_delay -max 6.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_tx_er}]
 set_output_delay -max 6.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_txd[*]}]
 
-set_output_delay -min 1.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_tx_en}]
-set_output_delay -min 1.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_tx_er}]
-set_output_delay -min 1.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_txd[*]}]
+set_output_delay -min -2.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_tx_en}]
+set_output_delay -min -2.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_tx_er}]
+set_output_delay -min -2.0000 -clock [get_clocks {phy_tx_clk}] -add_delay [get_ports {phy_txd[*]}]
 
 ########################################
 # APP Clock Domain

diff --git a/openlane/pinmux_top/base.sdc b/openlane/pinmux_top/base.sdc
index 8a5a360..4b58878 100644
--- a/openlane/pinmux_top/base.sdc
+++ b/openlane/pinmux_top/base.sdc

@@ -6,15 +6,18 @@
 ###############################################################################
 # Timing Constraints
 ###############################################################################
-create_clock -name mclk -period 10.0000 [get_ports {mclk}]
-set_clock_uncertainty -rise_from [get_clocks {mclk}] -rise_to [get_clocks {mclk}]  -hold 0.2500
-set_clock_uncertainty -rise_from [get_clocks {mclk}] -rise_to [get_clocks {mclk}]  -setup 0.2500
-set_clock_uncertainty -rise_from [get_clocks {mclk}] -fall_to [get_clocks {mclk}]  -hold 0.2500
-set_clock_uncertainty -rise_from [get_clocks {mclk}] -fall_to [get_clocks {mclk}]  -setup 0.2500
-set_clock_uncertainty -fall_from [get_clocks {mclk}] -rise_to [get_clocks {mclk}]  -hold 0.2500
-set_clock_uncertainty -fall_from [get_clocks {mclk}] -rise_to [get_clocks {mclk}]  -setup 0.2500
-set_clock_uncertainty -fall_from [get_clocks {mclk}] -fall_to [get_clocks {mclk}]  -hold 0.2500
-set_clock_uncertainty -fall_from [get_clocks {mclk}] -fall_to [get_clocks {mclk}]  -setup 0.2500
+create_clock -name mclk        -period 10.0000 [get_ports {mclk}]
+create_clock -name mdio_refclk -period 10.0000 [get_pins {u_clkgen.u_mdio_ref_mux.u_mux_l10/X}]
+
+set_clock_uncertainty -setup 0.2500 [all_clocks]
+set_clock_uncertainty -hold  0.2500 [all_clocks]
+
+set_clock_groups \
+   -name clock_group \
+   -logically_exclusive \
+   -group [get_clocks {mclk}]\
+   -group [get_clocks {mdio_refclk}]
+
 
 set ::env(SYNTH_TIMING_DERATE) 0.05
 puts "\[INFO\]: Setting timing derate to: [expr {$::env(SYNTH_TIMING_DERATE) * 10}] %"
@@ -43,55 +46,15 @@
 set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_rdata[*]}]
 
 
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_done[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_correct[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_done[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt0[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt1[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt2[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt3[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt4[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt5[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt6[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt7[*]}]
-set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_sdo[*]}]
-
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_done[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_correct[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_done[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt0[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt1[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt2[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt3[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt4[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt5[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt6[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_error_cnt7[*]}]
-set_input_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_sdo[*]}]
-
-
-set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_en}]
-set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_run[*]}]
-set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_load[*]}]
-set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_sdi[*]}]
-set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_shift[*]}]
-
-set_output_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_en}]
-set_output_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_run[*]}]
-set_output_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_load[*]}]
-set_output_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_sdi[*]}]
-set_output_delay -min 2.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {bist_shift[*]}]
 
 # Set max delay for clock skew
 set_max_delay   3.5 -from [get_ports {wbd_clk_int}]
-set_max_delay   2.5 -from wbd_clk_int -to wbd_clk_glbl
+set_max_delay   2.5 -from wbd_clk_int -to wbd_clk_skew
 
-set_case_analysis 0 [get_ports {cfg_cska_glbl[0]}]
-set_case_analysis 0 [get_ports {cfg_cska_glbl[1]}]
-set_case_analysis 0 [get_ports {cfg_cska_glbl[2]}]
-set_case_analysis 0 [get_ports {cfg_cska_glbl[3]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[0]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[1]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[2]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[3]}]
 
 set_case_analysis 0 [get_ports {scan_en}]
 set_case_analysis 0 [get_ports {scan_mode}]

diff --git a/openlane/pinmux_top/config.tcl b/openlane/pinmux_top/config.tcl
index 5a07219..4a4ef2c 100755
--- a/openlane/pinmux_top/config.tcl
+++ b/openlane/pinmux_top/config.tcl

@@ -26,7 +26,7 @@
 
 # Timing configuration
 set ::env(CLOCK_PERIOD) "10"
-set ::env(CLOCK_PORT) "mclk"
+set ::env(CLOCK_PORT) "mclk u_clkgen.u_mdio_ref_mux.u_mux_l10.X"
 
 set ::env(SYNTH_MAX_FANOUT) 4
 set ::env(SYNTH_BUFFERING) {0}
@@ -42,13 +42,14 @@
 
 # Local sources + no2usb sources
 set ::env(VERILOG_FILES) "\
-        $::env(DESIGN_DIR)/../../verilog/rtl/lib/clk_skew_adjust.gv \
-        $::env(DESIGN_DIR)/../../verilog/rtl/lib/ctech_cells.sv \
+        $::env(DESIGN_DIR)/../../verilog/rtl/lib/clk_skew_adjust.gv   \
+        $::env(DESIGN_DIR)/../../verilog/rtl/lib/ctech_cells.sv       \
         $::env(DESIGN_DIR)/../../verilog/rtl/lib/registers.v          \
         $::env(DESIGN_DIR)/../../verilog/rtl/lib/clk_ctl.v            \
         $::env(DESIGN_DIR)/../../verilog/rtl/glbl/src/glbl_cfg.sv     \
-        $::env(DESIGN_DIR)/../../verilog/rtl/pinmux/src/pinmux_top.sv     \
+        $::env(DESIGN_DIR)/../../verilog/rtl/pinmux/src/pinmux_top.sv \
         $::env(DESIGN_DIR)/../../verilog/rtl/pinmux/src/pinmux.sv     \
+        $::env(DESIGN_DIR)/../../verilog/rtl/pinmux/src/clkgen.sv     \
 	"
 
 set ::env(SYNTH_READ_BLACKBOX_LIB) 1

diff --git a/openlane/user_project_wrapper/config.tcl b/openlane/user_project_wrapper/config.tcl
index 1f284fa..477d363 100755
--- a/openlane/user_project_wrapper/config.tcl
+++ b/openlane/user_project_wrapper/config.tcl

@@ -71,6 +71,10 @@
 	    $::env(DESIGN_DIR)/../../verilog/gl/pinmux_top.v\
 	    $::env(DESIGN_DIR)/../../verilog/gl/mbist_wrapper.v\
 	    $::env(DESIGN_DIR)/../../verilog/gl/mac_wrapper.v\
+	    $::env(DESIGN_DIR)/../../verilog/gl/bus_rep_south.v \
+	    $::env(DESIGN_DIR)/../../verilog/gl/bus_rep_north.v \
+	    $::env(DESIGN_DIR)/../../verilog/gl/bus_rep_east.v \
+	    $::env(DESIGN_DIR)/../../verilog/gl/bus_rep_west.v \
 	"
 
 set ::env(EXTRA_LEFS) "\
@@ -80,7 +84,12 @@
 	$::env(DESIGN_DIR)/../../lef/mbist_wrapper.lef \
 	$::env(DESIGN_DIR)/../../lef/mac_wrapper.lef \
 	$::env(DESIGN_DIR)/../../lef/wb_interconnect.lef \
-	$::env(DESIGN_DIR)/../../lef/wb_host.lef"
+	$::env(DESIGN_DIR)/../../lef/wb_host.lef\
+	$::env(DESIGN_DIR)/../../lef/bus_rep_south.lef \
+	$::env(DESIGN_DIR)/../../lef/bus_rep_north.lef \
+	$::env(DESIGN_DIR)/../../lef/bus_rep_east.lef \
+	$::env(DESIGN_DIR)/../../lef/bus_rep_west.lef \
+    "
 
 set ::env(EXTRA_GDS_FILES) "\
 	$::env(PDK_ROOT)/$::env(PDK)/libs.ref/sky130_sram_macros/gds/sky130_sram_2kbyte_1rw1r_32x512_8.gds \
@@ -89,7 +98,12 @@
 	$::env(DESIGN_DIR)/../../gds/mbist_wrapper.gds \
 	$::env(DESIGN_DIR)/../../gds/mac_wrapper.gds \
 	$::env(DESIGN_DIR)/../../gds/wb_interconnect.gds \
-	$::env(DESIGN_DIR)/../../gds/wb_host.gds"
+	$::env(DESIGN_DIR)/../../gds/wb_host.gds \
+	$::env(DESIGN_DIR)/../../gds/bus_rep_south.gds \
+	$::env(DESIGN_DIR)/../../gds/bus_rep_north.gds \
+	$::env(DESIGN_DIR)/../../gds/bus_rep_east.gds \
+	$::env(DESIGN_DIR)/../../gds/bus_rep_west.gds \
+    "
 
 set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
 
@@ -176,7 +190,11 @@
      u_sram4_2kb       vccd1 vssd1 vccd1 vssd1,\
      u_sram5_2kb       vccd1 vssd1 vccd1 vssd1,\
      u_sram6_2kb       vccd1 vssd1 vccd1 vssd1,\
-     u_sram7_2kb       vccd1 vssd1 vccd1 vssd1\
+     u_sram7_2kb       vccd1 vssd1 vccd1 vssd1,\
+	 u_rp_south         vccd1 vssd1 vccd1 vssd1,\
+	 u_rp_north         vccd1 vssd1 vccd1 vssd1,\
+	 u_rp_east          vccd1 vssd1 vccd1 vssd1,\
+	 u_rp_west          vccd1 vssd1 vccd1 vssd1\
      "
 
 

diff --git a/openlane/user_project_wrapper/macro.cfg b/openlane/user_project_wrapper/macro.cfg
index 2f3f5be..a8111ff 100644
--- a/openlane/user_project_wrapper/macro.cfg
+++ b/openlane/user_project_wrapper/macro.cfg

@@ -1,18 +1,23 @@
-u_wb_host               1800            325            N
-u_pinmux                2100            1400           N
-u_mac_wrap              2100            700            N
+u_wb_host               1800            425            N
+u_pinmux                2100            1500           N
+u_mac_wrap              2100            800            N
 
-u_intercon              1800            700            N
+u_intercon              1800            800            N
 
 
-u_mbist0                150             0700           N
-u_sram0_2kb             150             0200           FS
-u_sram1_2kb             950             0200           FS
-u_sram2_2kb             150             1000           N
-u_sram3_2kb             950             1000           N
+u_mbist0                150             0800           N
+u_sram0_2kb             150             0300           FS
+u_sram1_2kb             975             0300           FS
+u_sram2_2kb             150             1100           N
+u_sram3_2kb             975             1100           N
 
-u_mbist1                150             2000           N
-u_sram4_2kb             150             1500           FS
-u_sram5_2kb             950             1500           FS
-u_sram6_2kb             150             2300           N
-u_sram7_2kb             950             2300           N
+u_mbist1                150             2100           N
+u_sram4_2kb             150             1600           FS
+u_sram5_2kb             975             1600           FS
+u_sram6_2kb             150             2400           N
+u_sram7_2kb             975             2400           N
+
+u_rp_south              100               20           N
+u_rp_north              100             3400           N
+u_rp_east               2820              50           E
+u_rp_west               50               100           E

diff --git a/openlane/user_project_wrapper/pdn_cfg.tcl b/openlane/user_project_wrapper/pdn_cfg.tcl
index 1bf35f4..58899e3 100644
--- a/openlane/user_project_wrapper/pdn_cfg.tcl
+++ b/openlane/user_project_wrapper/pdn_cfg.tcl

@@ -157,12 +157,39 @@
 
 define_pdn_grid \
     -macro \
-    -default \
-    -name macro \
+    -name macro_1 \
+    -instances "u_wb_host u_pinmux u_mac_wrap u_intercon u_mbist0 u_sram0_2kb u_sram1_2kb u_sram2_2kb u_sram3_2kb u_mbist1 u_sram4_2kb u_sram5_2kb u_sram6_2kb u_sram7_2kb" \
     -starts_with POWER \
     -halo "$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)"
 
 add_pdn_connect \
-    -grid macro \
+    -grid macro_1 \
     -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
 
+##################################
+# u_rp_North & u_rp_south Power Hook Up
+#  Power connect met-3 to met-4
+##################################
+
+define_pdn_grid \
+    -macro \
+    -name macro_2 \
+    -instances "u_rp_south u_rp_north" \
+    -starts_with POWER \
+    -halo "$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)"
+
+add_pdn_connect -grid macro_2 -layers "met3 met4"
+
+##################################
+# u_rp_east Power Hook Up
+#  Power connect met-3 to met-5
+##################################
+
+define_pdn_grid \
+    -macro \
+    -name macro_3 \
+    -instances "u_rp_east u_rp_west" \
+    -starts_with POWER \
+    -halo "$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)"
+
+add_pdn_connect -grid macro_3 -layers "met3 met5"

diff --git a/sdc/bus_rep_east.sdc b/sdc/bus_rep_east.sdc
new file mode 100644
index 0000000..ce3f697
--- /dev/null
+++ b/sdc/bus_rep_east.sdc

@@ -0,0 +1,199 @@
+###############################################################################
+# Created by write_sdc
+# Sun Dec 25 16:46:22 2022
+###############################################################################
+current_design bus_rep_east
+###############################################################################
+# Timing Constraints
+###############################################################################
+create_clock -name __VIRTUAL_CLK__ -period 10.0000 
+set_clock_uncertainty 0.2500 __VIRTUAL_CLK__
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[0]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[10]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[11]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[12]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[13]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[14]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[15]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[16]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[17]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[18]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[19]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[1]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[20]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[21]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[22]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[23]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[24]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[25]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[26]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[27]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[28]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[29]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[2]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[30]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[31]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[32]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[33]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[34]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[35]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[36]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[37]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[38]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[39]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[3]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[40]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[41]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[42]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[43]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[44]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[4]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[5]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[6]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[7]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[8]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[9]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[0]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[10]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[11]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[12]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[13]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[14]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[15]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[16]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[17]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[18]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[19]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[1]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[20]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[21]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[22]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[23]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[24]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[25]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[26]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[27]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[28]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[29]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[2]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[30]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[31]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[32]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[33]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[34]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[35]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[36]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[37]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[38]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[39]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[3]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[40]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[41]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[42]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[43]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[44]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[4]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[5]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[6]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[7]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[8]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[9]}]
+###############################################################################
+# Environment
+###############################################################################
+set_load -pin_load 0.0334 [get_ports {ch_out[44]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[43]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[42]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[41]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[40]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[39]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[38]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[37]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[36]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[35]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[34]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[33]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[32]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[31]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[30]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[29]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[28]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[27]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[26]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[25]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[24]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[23]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[22]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[21]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[20]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[19]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[18]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[17]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[16]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[15]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[14]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[13]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[12]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[11]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[10]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[9]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[8]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[7]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[6]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[5]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[4]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[3]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[2]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[1]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[0]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[44]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[43]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[42]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[41]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[40]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[39]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[38]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[37]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[36]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[35]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[34]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[33]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[32]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[31]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[30]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[29]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[28]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[27]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[26]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[25]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[24]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[23]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[22]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[21]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[20]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[19]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[18]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[17]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[16]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[15]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[14]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[13]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[12]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[11]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[10]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[9]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[8]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[7]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[6]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[5]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[4]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[3]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[2]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[1]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[0]}]
+set_timing_derate -early 0.9500
+set_timing_derate -late 1.0500
+###############################################################################
+# Design Rules
+###############################################################################
+set_max_fanout 4.0000 [current_design]

diff --git a/sdc/bus_rep_north.sdc b/sdc/bus_rep_north.sdc
new file mode 100644
index 0000000..6d1c336
--- /dev/null
+++ b/sdc/bus_rep_north.sdc

@@ -0,0 +1,295 @@
+###############################################################################
+# Created by write_sdc
+# Sun Dec 25 14:44:19 2022
+###############################################################################
+current_design bus_rep_north
+###############################################################################
+# Timing Constraints
+###############################################################################
+create_clock -name __VIRTUAL_CLK__ -period 10.0000 
+set_clock_uncertainty 0.2500 __VIRTUAL_CLK__
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[0]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[10]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[11]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[12]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[13]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[14]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[15]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[16]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[17]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[18]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[19]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[1]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[20]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[21]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[22]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[23]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[24]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[25]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[26]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[27]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[28]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[29]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[2]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[30]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[31]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[32]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[33]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[34]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[35]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[36]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[37]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[38]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[39]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[3]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[40]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[41]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[4]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[5]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[6]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[7]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[8]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_in[9]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[0]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[10]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[11]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[12]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[13]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[14]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[15]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[16]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[17]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[18]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[19]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[1]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[20]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[21]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[22]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[23]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[24]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[25]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[26]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[2]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[3]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[4]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[5]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[6]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[7]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[8]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[9]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[0]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[10]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[11]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[12]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[13]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[14]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[15]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[16]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[17]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[18]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[19]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[1]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[20]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[21]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[22]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[23]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[24]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[25]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[26]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[27]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[28]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[29]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[2]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[30]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[31]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[32]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[33]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[34]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[35]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[36]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[37]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[38]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[39]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[3]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[40]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[41]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[4]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[5]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[6]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[7]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[8]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {buf_out[9]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[0]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[10]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[11]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[12]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[13]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[14]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[15]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[16]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[17]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[18]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[19]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[1]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[20]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[21]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[22]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[23]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[24]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[25]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[26]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[2]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[3]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[4]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[5]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[6]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[7]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[8]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[9]}]
+###############################################################################
+# Environment
+###############################################################################
+set_load -pin_load 0.0334 [get_ports {buf_out[41]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[40]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[39]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[38]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[37]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[36]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[35]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[34]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[33]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[32]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[31]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[30]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[29]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[28]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[27]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[26]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[25]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[24]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[23]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[22]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[21]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[20]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[19]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[18]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[17]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[16]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[15]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[14]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[13]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[12]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[11]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[10]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[9]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[8]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[7]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[6]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[5]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[4]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[3]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[2]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[1]}]
+set_load -pin_load 0.0334 [get_ports {buf_out[0]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[26]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[25]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[24]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[23]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[22]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[21]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[20]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[19]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[18]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[17]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[16]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[15]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[14]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[13]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[12]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[11]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[10]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[9]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[8]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[7]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[6]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[5]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[4]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[3]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[2]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[1]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[0]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[41]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[40]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[39]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[38]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[37]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[36]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[35]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[34]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[33]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[32]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[31]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[30]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[29]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[28]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[27]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[26]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[25]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[24]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[23]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[22]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[21]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[20]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[19]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[18]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[17]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[16]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[15]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[14]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[13]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[12]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[11]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[10]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[9]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[8]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[7]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[6]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[5]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[4]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[3]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[2]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[1]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {buf_in[0]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[26]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[25]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[24]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[23]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[22]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[21]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[20]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[19]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[18]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[17]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[16]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[15]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[14]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[13]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[12]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[11]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[10]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[9]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[8]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[7]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[6]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[5]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[4]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[3]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[2]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[1]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[0]}]
+set_timing_derate -early 0.9500
+set_timing_derate -late 1.0500
+###############################################################################
+# Design Rules
+###############################################################################
+set_max_fanout 4.0000 [current_design]

diff --git a/sdc/bus_rep_south.sdc b/sdc/bus_rep_south.sdc
new file mode 100644
index 0000000..79842c1
--- /dev/null
+++ b/sdc/bus_rep_south.sdc

@@ -0,0 +1,1103 @@
+###############################################################################
+# Created by write_sdc
+# Sun Dec 25 16:44:53 2022
+###############################################################################
+current_design bus_rep_south
+###############################################################################
+# Timing Constraints
+###############################################################################
+create_clock -name __VIRTUAL_CLK__ -period 10.0000 
+set_clock_uncertainty 0.2500 __VIRTUAL_CLK__
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[0]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[100]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[101]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[102]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[103]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[104]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[105]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[106]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[107]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[108]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[109]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[10]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[110]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[111]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[112]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[113]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[114]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[115]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[116]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[117]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[118]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[119]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[11]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[120]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[121]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[122]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[123]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[124]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[125]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[126]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[127]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[128]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[129]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[12]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[130]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[131]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[132]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[133]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[134]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[135]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[136]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[137]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[138]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[139]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[13]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[140]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[141]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[142]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[143]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[144]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[145]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[146]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[147]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[148]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[149]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[14]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[150]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[151]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[152]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[153]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[154]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[155]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[156]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[157]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[158]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[159]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[15]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[160]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[161]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[162]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[163]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[164]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[165]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[166]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[167]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[168]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[169]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[16]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[170]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[171]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[172]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[173]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[174]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[175]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[176]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[177]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[178]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[179]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[17]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[180]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[181]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[182]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[183]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[184]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[185]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[186]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[187]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[188]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[189]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[18]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[190]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[191]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[192]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[193]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[194]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[195]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[196]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[197]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[198]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[199]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[19]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[1]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[200]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[201]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[202]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[203]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[204]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[205]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[206]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[207]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[208]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[209]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[20]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[210]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[211]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[212]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[213]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[214]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[215]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[216]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[217]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[218]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[219]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[21]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[220]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[221]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[222]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[223]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[224]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[225]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[226]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[227]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[228]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[229]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[22]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[230]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[231]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[232]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[233]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[234]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[235]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[236]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[237]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[238]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[239]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[23]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[240]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[241]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[242]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[243]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[244]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[245]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[246]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[247]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[248]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[249]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[24]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[250]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[251]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[252]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[253]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[254]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[255]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[256]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[257]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[258]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[259]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[25]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[260]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[261]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[262]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[263]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[264]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[265]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[266]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[267]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[268]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[269]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[26]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[270]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[27]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[28]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[29]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[2]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[30]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[31]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[32]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[33]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[34]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[35]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[36]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[37]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[38]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[39]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[3]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[40]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[41]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[42]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[43]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[44]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[45]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[46]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[47]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[48]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[49]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[4]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[50]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[51]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[52]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[53]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[54]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[55]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[56]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[57]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[58]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[59]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[5]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[60]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[61]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[62]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[63]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[64]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[65]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[66]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[67]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[68]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[69]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[6]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[70]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[71]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[72]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[73]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[74]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[75]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[76]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[77]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[78]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[79]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[7]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[80]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[81]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[82]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[83]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[84]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[85]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[86]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[87]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[88]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[89]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[8]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[90]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[91]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[92]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[93]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[94]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[95]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[96]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[97]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[98]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[99]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[9]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[0]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[100]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[101]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[102]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[103]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[104]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[105]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[106]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[107]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[108]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[109]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[10]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[110]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[111]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[112]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[113]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[114]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[115]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[116]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[117]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[118]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[119]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[11]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[120]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[121]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[122]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[123]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[124]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[125]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[126]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[127]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[128]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[129]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[12]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[130]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[131]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[132]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[133]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[134]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[135]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[136]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[137]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[138]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[139]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[13]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[140]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[141]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[142]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[143]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[144]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[145]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[146]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[147]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[148]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[149]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[14]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[150]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[151]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[152]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[153]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[154]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[155]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[156]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[157]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[158]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[159]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[15]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[160]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[161]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[162]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[163]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[164]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[165]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[166]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[167]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[168]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[169]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[16]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[170]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[171]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[172]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[173]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[174]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[175]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[176]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[177]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[178]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[179]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[17]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[180]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[181]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[182]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[183]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[184]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[185]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[186]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[187]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[188]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[189]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[18]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[190]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[191]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[192]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[193]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[194]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[195]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[196]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[197]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[198]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[199]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[19]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[1]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[200]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[201]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[202]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[203]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[204]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[205]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[206]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[207]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[208]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[209]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[20]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[210]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[211]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[212]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[213]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[214]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[215]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[216]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[217]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[218]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[219]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[21]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[220]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[221]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[222]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[223]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[224]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[225]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[226]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[227]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[228]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[229]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[22]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[230]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[231]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[232]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[233]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[234]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[235]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[236]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[237]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[238]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[239]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[23]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[240]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[241]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[242]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[243]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[244]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[245]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[246]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[247]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[248]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[249]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[24]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[250]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[251]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[252]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[253]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[254]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[255]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[256]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[257]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[258]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[259]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[25]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[260]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[261]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[262]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[263]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[264]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[265]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[266]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[267]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[268]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[269]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[26]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[270]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[27]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[28]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[29]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[2]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[30]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[31]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[32]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[33]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[34]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[35]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[36]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[37]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[38]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[39]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[3]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[40]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[41]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[42]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[43]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[44]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[45]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[46]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[47]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[48]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[49]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[4]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[50]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[51]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[52]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[53]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[54]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[55]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[56]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[57]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[58]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[59]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[5]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[60]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[61]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[62]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[63]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[64]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[65]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[66]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[67]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[68]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[69]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[6]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[70]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[71]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[72]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[73]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[74]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[75]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[76]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[77]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[78]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[79]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[7]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[80]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[81]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[82]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[83]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[84]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[85]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[86]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[87]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[88]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[89]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[8]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[90]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[91]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[92]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[93]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[94]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[95]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[96]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[97]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[98]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[99]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[9]}]
+###############################################################################
+# Environment
+###############################################################################
+set_load -pin_load 0.0334 [get_ports {ch_out[270]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[269]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[268]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[267]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[266]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[265]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[264]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[263]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[262]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[261]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[260]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[259]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[258]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[257]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[256]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[255]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[254]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[253]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[252]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[251]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[250]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[249]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[248]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[247]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[246]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[245]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[244]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[243]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[242]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[241]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[240]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[239]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[238]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[237]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[236]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[235]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[234]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[233]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[232]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[231]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[230]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[229]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[228]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[227]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[226]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[225]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[224]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[223]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[222]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[221]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[220]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[219]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[218]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[217]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[216]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[215]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[214]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[213]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[212]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[211]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[210]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[209]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[208]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[207]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[206]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[205]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[204]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[203]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[202]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[201]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[200]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[199]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[198]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[197]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[196]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[195]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[194]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[193]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[192]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[191]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[190]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[189]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[188]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[187]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[186]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[185]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[184]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[183]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[182]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[181]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[180]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[179]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[178]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[177]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[176]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[175]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[174]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[173]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[172]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[171]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[170]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[169]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[168]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[167]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[166]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[165]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[164]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[163]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[162]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[161]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[160]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[159]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[158]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[157]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[156]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[155]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[154]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[153]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[152]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[151]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[150]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[149]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[148]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[147]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[146]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[145]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[144]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[143]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[142]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[141]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[140]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[139]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[138]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[137]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[136]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[135]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[134]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[133]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[132]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[131]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[130]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[129]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[128]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[127]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[126]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[125]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[124]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[123]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[122]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[121]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[120]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[119]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[118]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[117]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[116]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[115]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[114]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[113]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[112]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[111]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[110]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[109]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[108]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[107]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[106]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[105]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[104]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[103]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[102]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[101]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[100]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[99]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[98]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[97]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[96]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[95]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[94]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[93]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[92]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[91]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[90]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[89]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[88]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[87]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[86]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[85]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[84]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[83]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[82]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[81]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[80]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[79]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[78]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[77]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[76]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[75]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[74]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[73]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[72]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[71]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[70]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[69]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[68]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[67]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[66]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[65]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[64]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[63]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[62]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[61]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[60]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[59]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[58]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[57]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[56]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[55]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[54]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[53]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[52]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[51]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[50]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[49]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[48]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[47]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[46]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[45]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[44]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[43]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[42]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[41]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[40]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[39]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[38]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[37]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[36]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[35]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[34]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[33]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[32]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[31]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[30]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[29]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[28]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[27]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[26]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[25]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[24]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[23]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[22]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[21]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[20]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[19]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[18]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[17]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[16]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[15]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[14]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[13]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[12]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[11]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[10]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[9]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[8]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[7]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[6]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[5]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[4]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[3]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[2]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[1]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[0]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[270]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[269]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[268]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[267]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[266]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[265]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[264]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[263]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[262]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[261]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[260]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[259]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[258]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[257]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[256]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[255]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[254]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[253]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[252]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[251]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[250]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[249]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[248]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[247]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[246]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[245]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[244]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[243]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[242]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[241]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[240]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[239]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[238]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[237]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[236]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[235]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[234]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[233]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[232]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[231]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[230]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[229]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[228]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[227]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[226]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[225]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[224]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[223]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[222]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[221]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[220]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[219]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[218]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[217]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[216]}]
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+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[214]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[213]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[212]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[211]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[210]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[209]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[208]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[207]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[206]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[205]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[204]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[203]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[202]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[201]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[200]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[199]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[198]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[197]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[196]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[195]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[194]}]
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+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[192]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[191]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[190]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[189]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[188]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[187]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[186]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[185]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[184]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[183]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[182]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[181]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[180]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[179]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[178]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[177]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[176]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[175]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[174]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[173]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[172]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[171]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[170]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[169]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[168]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[167]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[166]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[165]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[164]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[163]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[162]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[161]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[160]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[159]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[158]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[157]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[156]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[155]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[154]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[153]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[152]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[151]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[150]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[149]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[148]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[147]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[146]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[145]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[144]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[143]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[142]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[141]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[140]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[139]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[138]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[137]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[136]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[135]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[134]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[133]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[132]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[131]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[130]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[129]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[128]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[127]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[126]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[125]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[124]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[123]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[122]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[121]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[120]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[119]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[118]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[117]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[116]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[115]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[114]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[113]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[112]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[111]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[110]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[109]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[108]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[107]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[106]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[105]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[104]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[103]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[102]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[101]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[100]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[99]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[98]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[97]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[96]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[95]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[94]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[93]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[92]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[91]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[90]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[89]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[88]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[87]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[86]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[85]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[84]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[83]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[82]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[81]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[80]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[79]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[78]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[77]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[76]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[75]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[74]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[73]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[72]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[71]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[70]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[69]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[68]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[67]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[66]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[65]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[64]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[63]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[62]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[61]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[60]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[59]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[58]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[57]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[56]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[55]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[54]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[53]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[52]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[51]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[50]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[49]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[48]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[47]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[46]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[45]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[44]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[43]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[42]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[41]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[40]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[39]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[38]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[37]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[36]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[35]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[34]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[33]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[32]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[31]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[30]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[29]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[28]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[27]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[26]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[25]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[24]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[23]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[22]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[21]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[20]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[19]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[18]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[17]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[16]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[15]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[14]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[13]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[12]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[11]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[10]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[9]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[8]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[7]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[6]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[5]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[4]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[3]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[2]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[1]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[0]}]
+set_timing_derate -early 0.9500
+set_timing_derate -late 1.0500
+###############################################################################
+# Design Rules
+###############################################################################
+set_max_fanout 4.0000 [current_design]

diff --git a/sdc/bus_rep_west.sdc b/sdc/bus_rep_west.sdc
new file mode 100644
index 0000000..5f5b444
--- /dev/null
+++ b/sdc/bus_rep_west.sdc

@@ -0,0 +1,187 @@
+###############################################################################
+# Created by write_sdc
+# Sun Dec 25 16:47:30 2022
+###############################################################################
+current_design bus_rep_west
+###############################################################################
+# Timing Constraints
+###############################################################################
+create_clock -name __VIRTUAL_CLK__ -period 10.0000 
+set_clock_uncertainty 0.2500 __VIRTUAL_CLK__
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[0]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[10]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[11]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[12]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[13]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[14]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[15]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[16]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[17]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[18]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[19]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[1]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[20]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[21]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[22]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[23]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[24]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[25]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[26]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[27]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[28]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[29]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[2]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[30]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[31]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[32]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[33]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[34]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[35]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[36]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[37]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[38]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[39]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[3]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[40]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[41]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[4]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[5]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[6]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[7]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[8]}]
+set_input_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_in[9]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[0]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[10]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[11]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[12]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[13]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[14]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[15]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[16]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[17]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[18]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[19]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[1]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[20]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[21]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[22]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[23]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[24]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[25]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[26]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[27]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[28]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[29]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[2]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[30]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[31]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[32]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[33]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[34]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[35]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[36]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[37]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[38]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[39]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[3]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[40]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[41]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[4]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[5]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[6]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[7]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[8]}]
+set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {ch_out[9]}]
+###############################################################################
+# Environment
+###############################################################################
+set_load -pin_load 0.0334 [get_ports {ch_out[41]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[40]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[39]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[38]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[37]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[36]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[35]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[34]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[33]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[32]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[31]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[30]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[29]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[28]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[27]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[26]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[25]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[24]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[23]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[22]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[21]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[20]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[19]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[18]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[17]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[16]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[15]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[14]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[13]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[12]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[11]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[10]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[9]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[8]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[7]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[6]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[5]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[4]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[3]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[2]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[1]}]
+set_load -pin_load 0.0334 [get_ports {ch_out[0]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[41]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[40]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[39]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[38]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[37]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[36]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[35]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[34]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[33]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[32]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[31]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[30]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[29]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[28]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[27]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[26]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[25]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[24]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[23]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[22]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[21]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[20]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[19]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[18]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[17]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[16]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[15]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[14]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[13]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[12]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[11]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[10]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[9]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[8]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[7]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[6]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[5]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[4]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[3]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[2]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[1]}]
+set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {ch_in[0]}]
+set_timing_derate -early 0.9500
+set_timing_derate -late 1.0500
+###############################################################################
+# Design Rules
+###############################################################################
+set_max_fanout 4.0000 [current_design]

diff --git a/sdc/mac_wrapper.sdc b/sdc/mac_wrapper.sdc
index 7e2a975..00de317 100644
--- a/sdc/mac_wrapper.sdc
+++ b/sdc/mac_wrapper.sdc

@@ -1,6 +1,6 @@
 ###############################################################################
 # Created by write_sdc
-# Sat Dec 24 06:37:51 2022
+# Sun Dec 25 11:03:09 2022
 ###############################################################################
 current_design mac_wrapper
 ###############################################################################
@@ -39,29 +39,29 @@
 set_input_delay 6.0000 -clock [get_clocks {app_clk}] -max -add_delay [get_ports {mac_tx_qcnt_dec}]
 set_input_delay 1.0000 -clock [get_clocks {app_clk}] -min -add_delay [get_ports {mac_tx_qcnt_inc}]
 set_input_delay 6.0000 -clock [get_clocks {app_clk}] -max -add_delay [get_ports {mac_tx_qcnt_inc}]
-set_input_delay 1.0000 -clock [get_clocks {mdio_clk}] -min -add_delay [get_ports {mdio_in}]
+set_input_delay -2.0000 -clock [get_clocks {mdio_clk}] -min -add_delay [get_ports {mdio_in}]
 set_input_delay 6.0000 -clock [get_clocks {mdio_clk}] -max -add_delay [get_ports {mdio_in}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_crs}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_crs}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_crs}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rx_dv}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rx_dv}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rx_dv}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rx_er}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rx_er}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rx_er}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[0]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[0]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[0]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[1]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[1]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[1]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[2]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[2]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[2]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[3]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[3]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[3]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[4]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[4]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[4]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[5]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[5]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[5]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[6]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[6]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[6]}]
-set_input_delay 1.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[7]}]
+set_input_delay -2.0000 -clock [get_clocks {phy_rx_clk}] -min -add_delay [get_ports {phy_rxd[7]}]
 set_input_delay 6.0000 -clock [get_clocks {phy_rx_clk}] -max -add_delay [get_ports {phy_rxd[7]}]
 set_input_delay 1.0000 -clock [get_clocks {app_clk}] -min -add_delay [get_ports {wbm_grx_ack_i}]
 set_input_delay 6.0000 -clock [get_clocks {app_clk}] -max -add_delay [get_ports {wbm_grx_ack_i}]
@@ -339,29 +339,29 @@
 set_output_delay 6.0000 -clock [get_clocks {app_clk}] -max -add_delay [get_ports {cfg_tx_qbase_addr[8]}]
 set_output_delay 1.0000 -clock [get_clocks {app_clk}] -min -add_delay [get_ports {cfg_tx_qbase_addr[9]}]
 set_output_delay 6.0000 -clock [get_clocks {app_clk}] -max -add_delay [get_ports {cfg_tx_qbase_addr[9]}]
-set_output_delay 1.0000 -clock [get_clocks {mdio_clk}] -min -add_delay [get_ports {mdio_out}]
+set_output_delay -2.0000 -clock [get_clocks {mdio_clk}] -min -add_delay [get_ports {mdio_out}]
 set_output_delay 6.0000 -clock [get_clocks {mdio_clk}] -max -add_delay [get_ports {mdio_out}]
-set_output_delay 1.0000 -clock [get_clocks {mdio_clk}] -min -add_delay [get_ports {mdio_out_en}]
+set_output_delay -2.0000 -clock [get_clocks {mdio_clk}] -min -add_delay [get_ports {mdio_out_en}]
 set_output_delay 6.0000 -clock [get_clocks {mdio_clk}] -max -add_delay [get_ports {mdio_out_en}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_tx_en}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_tx_en}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_tx_en}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_tx_er}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_tx_er}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_tx_er}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[0]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[0]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[0]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[1]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[1]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[1]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[2]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[2]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[2]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[3]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[3]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[3]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[4]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[4]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[4]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[5]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[5]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[5]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[6]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[6]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[6]}]
-set_output_delay 1.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[7]}]
+set_output_delay -2.0000 -clock [get_clocks {phy_tx_clk}] -min -add_delay [get_ports {phy_txd[7]}]
 set_output_delay 6.0000 -clock [get_clocks {phy_tx_clk}] -max -add_delay [get_ports {phy_txd[7]}]
 set_output_delay 1.0000 -clock [get_clocks {app_clk}] -min -add_delay [get_ports {wbm_grx_adr_o[0]}]
 set_output_delay 6.0000 -clock [get_clocks {app_clk}] -max -add_delay [get_ports {wbm_grx_adr_o[0]}]

diff --git a/sdc/pinmux_top.sdc b/sdc/pinmux_top.sdc
index a71aae1..496da89 100644
--- a/sdc/pinmux_top.sdc
+++ b/sdc/pinmux_top.sdc

@@ -1,14 +1,20 @@
 ###############################################################################
 # Created by write_sdc
-# Sat Dec 24 13:52:02 2022
+# Sun Dec 25 14:12:46 2022
 ###############################################################################
 current_design pinmux_top
 ###############################################################################
 # Timing Constraints
 ###############################################################################
 create_clock -name mclk -period 10.0000 [get_ports {mclk}]
+set_clock_uncertainty 0.2500 mclk
 set_propagated_clock [get_clocks {mclk}]
-set_clock_uncertainty -from [get_clocks {mclk}] -to [get_clocks {mclk}] 0.2500
+create_clock -name mdio_refclk -period 10.0000 [get_pins {u_clkgen.u_mdio_ref_mux.u_mux_l10/X}]
+set_clock_uncertainty 0.2500 mdio_refclk
+set_propagated_clock [get_clocks {mdio_refclk}]
+set_clock_groups -name clock_group -logically_exclusive \
+ -group [get_clocks {mclk}]\
+ -group [get_clocks {mdio_refclk}]
 set_input_delay 2.0000 -clock [get_clocks {mclk}] -min -add_delay [get_ports {reg_addr[0]}]
 set_input_delay 6.0000 -clock [get_clocks {mclk}] -max -add_delay [get_ports {reg_addr[0]}]
 set_input_delay 2.0000 -clock [get_clocks {mclk}] -min -add_delay [get_ports {reg_addr[1]}]
@@ -171,6 +177,9 @@
 set_output_delay 6.0000 -clock [get_clocks {mclk}] -max -add_delay [get_ports {reg_rdata[9]}]
 set_max_delay\
     -from [get_ports {wbd_clk_int}] 3.5000
+set_max_delay\
+    -from [get_ports {wbd_clk_int}]\
+    -to [get_ports {wbd_clk_skew}] 2.5000
 ###############################################################################
 # Environment
 ###############################################################################
@@ -424,6 +433,10 @@
 set_driving_cell -lib_cell sky130_fd_sc_hd__inv_8 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {scan_si[2]}]
 set_driving_cell -lib_cell sky130_fd_sc_hd__inv_8 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {scan_si[1]}]
 set_driving_cell -lib_cell sky130_fd_sc_hd__inv_8 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {scan_si[0]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[0]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[1]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[2]}]
+set_case_analysis 0 [get_ports {cfg_cska_pinmux[3]}]
 set_case_analysis 0 [get_ports {scan_en}]
 set_case_analysis 0 [get_ports {scan_mode}]
 set_timing_derate -early 0.9500

diff --git a/sdc/user_project_wrapper.sdc b/sdc/user_project_wrapper.sdc
index 4b9138a..7b98d7b 100644
--- a/sdc/user_project_wrapper.sdc
+++ b/sdc/user_project_wrapper.sdc

@@ -1,6 +1,6 @@
 ###############################################################################
 # Created by write_sdc
-# Sun Dec 25 08:36:12 2022
+# Sat Dec 31 03:25:00 2022
 ###############################################################################
 current_design user_project_wrapper
 ###############################################################################

diff --git a/verilog/gl/user_project_wrapper.v.gz b/verilog/gl/user_project_wrapper.v.gz
index d689b20..4fcc9be 100644
--- a/verilog/gl/user_project_wrapper.v.gz
+++ b/verilog/gl/user_project_wrapper.v.gz
Binary files differ

diff --git a/verilog/includes/includes.rtl.caravel_user_project b/verilog/includes/includes.rtl.caravel_user_project
index 71bfc49..a0d9543 100644
--- a/verilog/includes/includes.rtl.caravel_user_project
+++ b/verilog/includes/includes.rtl.caravel_user_project

@@ -47,6 +47,7 @@
 ## Pinmux reg
 $(USER_PROJECT_VERILOG)/rtl/pinmux/src/pinmux_top.sv
 $(USER_PROJECT_VERILOG)/rtl/pinmux/src/pinmux.sv
+$(USER_PROJECT_VERILOG)/rtl/pinmux/src/clkgen.sv
 $(USER_PROJECT_VERILOG)/rtl/glbl/src/glbl_cfg.sv
 
 ### GMAC Block
@@ -94,4 +95,9 @@
 $(USER_PROJECT_VERILOG)/rtl/lib/sync_wbb.sv
 $(USER_PROJECT_VERILOG)/rtl/lib/sync_fifo2.sv
 
+$(USER_PROJECT_VERILOG)/rtl/bus_rep/bus_rep_south.sv
+$(USER_PROJECT_VERILOG)/rtl/bus_rep/bus_rep_north.sv
+$(USER_PROJECT_VERILOG)/rtl/bus_rep/bus_rep_east.sv
+$(USER_PROJECT_VERILOG)/rtl/bus_rep/bus_rep_west.sv
+
 $(USER_PROJECT_VERILOG)/rtl/user_project_wrapper.v

diff --git a/verilog/rtl/bus_rep/bus_rep_east.sv b/verilog/rtl/bus_rep/bus_rep_east.sv
new file mode 100644
index 0000000..6e7626d
--- /dev/null
+++ b/verilog/rtl/bus_rep/bus_rep_east.sv

@@ -0,0 +1,52 @@
+//////////////////////////////////////////////////////////////////////////////
+// SPDX-FileCopyrightText: 2021 , Dinesh Annayya                          
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Dinesh Annayya <dinesha@opencores.org>
+//
+//////////////////////////////////////////////////////////////////////
+//               Bus Repater                                        //
+//////////////////////////////////////////////////////////////////////
+module bus_rep_east #(
+	parameter BUS_REP_WD = 7
+        ) (
+`ifdef USE_POWER_PINS
+         input logic            vccd1,    // User area 1 1.8V supply
+         input logic            vssd1,    // User area 1 digital ground
+`endif
+	 // Bus repeaters
+	 input  [BUS_REP_WD-1:0]  ch_in,
+	 output [BUS_REP_WD-1:0] ch_out
+      );
+
+// channel repeater
+
+`ifndef SYNTHESIS
+
+assign ch_out = ch_in;
+
+`else
+
+ genvar i;
+ generate
+	for (i = 0; i < BUS_REP_WD; i = i + 1) begin : u_rp
+       sky130_fd_sc_hd__clkbuf_4 u_buf ( .A(ch_in[i]), .X(ch_out[i]));
+    end
+ endgenerate
+
+`endif
+
+
+endmodule
+

diff --git a/verilog/rtl/bus_rep/bus_rep_north.sv b/verilog/rtl/bus_rep/bus_rep_north.sv
new file mode 100644
index 0000000..cbc3f24
--- /dev/null
+++ b/verilog/rtl/bus_rep/bus_rep_north.sv

@@ -0,0 +1,59 @@
+//////////////////////////////////////////////////////////////////////////////
+// SPDX-FileCopyrightText: 2021 , Dinesh Annayya                          
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Dinesh Annayya <dinesha@opencores.org>
+//
+//////////////////////////////////////////////////////////////////////
+//               Bus Repater                                        //
+//////////////////////////////////////////////////////////////////////
+module bus_rep_north #(
+	parameter BUS_REP_WD = 7,
+	parameter BUS_BUF_WD = 42
+        ) (
+`ifdef USE_POWER_PINS
+         input logic            vccd1,    // User area 1 1.8V supply
+         input logic            vssd1,    // User area 1 digital ground
+`endif
+	 // Bus repeaters
+	 input  [BUS_REP_WD-1:0]  ch_in,
+	 output [BUS_REP_WD-1:0]  ch_out,
+     // Bus Buffering 
+	 input  [BUS_BUF_WD-1:0]  buf_in,
+	 output [BUS_BUF_WD-1:0]  buf_out
+      );
+
+// channel repeater
+
+`ifndef SYNTHESIS
+
+assign ch_out = ch_in;
+assign buf_out = buf_in;
+
+`else
+
+ genvar i;
+ generate
+	for (i = 0; i < BUS_REP_WD; i = i + 1) begin : u_rp
+       sky130_fd_sc_hd__clkbuf_4 u_buf ( .A(ch_in[i]), .X(ch_out[i]));
+    end
+ endgenerate
+
+assign buf_out = buf_in;
+
+`endif
+
+
+endmodule
+

diff --git a/verilog/rtl/bus_rep/bus_rep_south.sv b/verilog/rtl/bus_rep/bus_rep_south.sv
new file mode 100644
index 0000000..ea877be
--- /dev/null
+++ b/verilog/rtl/bus_rep/bus_rep_south.sv

@@ -0,0 +1,52 @@
+//////////////////////////////////////////////////////////////////////////////
+// SPDX-FileCopyrightText: 2021 , Dinesh Annayya                          
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Dinesh Annayya <dinesha@opencores.org>
+//
+//////////////////////////////////////////////////////////////////////
+//               Bus Repater                                        //
+//////////////////////////////////////////////////////////////////////
+module bus_rep_south #(
+	parameter BUS_REP_WD = 7
+        ) (
+`ifdef USE_POWER_PINS
+         input logic            vccd1,    // User area 1 1.8V supply
+         input logic            vssd1,    // User area 1 digital ground
+`endif
+	 // Bus repeaters
+	 input  [BUS_REP_WD-1:0]  ch_in,
+	 output [BUS_REP_WD-1:0] ch_out
+      );
+
+// channel repeater
+
+`ifndef SYNTHESIS
+
+assign ch_out = ch_in;
+
+`else
+
+ genvar i;
+ generate
+	for (i = 0; i < BUS_REP_WD; i = i + 1) begin : u_rp
+       sky130_fd_sc_hd__clkbuf_4 u_buf ( .A(ch_in[i]), .X(ch_out[i]));
+    end
+ endgenerate
+
+`endif
+
+
+endmodule
+

diff --git a/verilog/rtl/bus_rep/bus_rep_west.sv b/verilog/rtl/bus_rep/bus_rep_west.sv
new file mode 100644
index 0000000..f02c930
--- /dev/null
+++ b/verilog/rtl/bus_rep/bus_rep_west.sv

@@ -0,0 +1,52 @@
+//////////////////////////////////////////////////////////////////////////////
+// SPDX-FileCopyrightText: 2021 , Dinesh Annayya                          
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Dinesh Annayya <dinesha@opencores.org>
+//
+//////////////////////////////////////////////////////////////////////
+//               Bus Repater                                        //
+//////////////////////////////////////////////////////////////////////
+module bus_rep_west #(
+	parameter BUS_REP_WD = 7
+        ) (
+`ifdef USE_POWER_PINS
+         input logic            vccd1,    // User area 1 1.8V supply
+         input logic            vssd1,    // User area 1 digital ground
+`endif
+	 // Bus repeaters
+	 input  [BUS_REP_WD-1:0]  ch_in,
+	 output [BUS_REP_WD-1:0] ch_out
+      );
+
+// channel repeater
+
+`ifndef SYNTHESIS
+
+assign ch_out = ch_in;
+
+`else
+
+ genvar i;
+ generate
+	for (i = 0; i < BUS_REP_WD; i = i + 1) begin : u_rp
+       sky130_fd_sc_hd__clkbuf_4 u_buf ( .A(ch_in[i]), .X(ch_out[i]));
+    end
+ endgenerate
+
+`endif
+
+
+endmodule
+

diff --git a/verilog/rtl/bus_repeater.sv b/verilog/rtl/bus_repeater.sv
new file mode 100644
index 0000000..361b389
--- /dev/null
+++ b/verilog/rtl/bus_repeater.sv

@@ -0,0 +1,995 @@
+/*********************************************
+  Bus Repeater SOUTH
+**********************************************/
+wire          wb_clk_i_rp;
+wire          wb_rst_i_rp ;      
+wire          wbs_cyc_i_rp ;     
+wire          wbs_stb_i_rp ;     
+wire          wbs_we_i_rp  ;    
+wire   [3:0]  wbs_sel_i_rp;      
+wire   [31:0] wbs_adr_i_rp; 
+wire   [31:0] wbs_dat_i_rp; 
+
+wire          wbs_ack_int_o ;     
+wire   [31:0] wbs_dat_int_o;
+
+wire   [35:0] la_data_in_rp;
+
+wire [270:0] ch_in_south = {
+                    user_clock2,
+                    la_data_out_int[127],
+                    la_data_out_int[126],
+                    la_data_out_int[125],
+                    la_data_out_int[124],
+                    la_data_out_int[123],
+                    la_data_out_int[122],
+                    la_data_out_int[121],
+                    la_data_out_int[120],
+                    la_data_out_int[119],
+                    la_data_out_int[118],
+                    la_data_out_int[117],
+                    la_data_out_int[116],
+                    la_data_out_int[115],
+                    la_data_out_int[114],
+                    la_data_out_int[113],
+                    la_data_out_int[112],
+                    la_data_out_int[111],
+                    la_data_out_int[110],
+                    la_data_out_int[109],
+                    la_data_out_int[108],
+                    la_data_out_int[107],
+                    la_data_out_int[106],
+                    la_data_out_int[105],
+                    la_data_out_int[104],
+                    la_data_out_int[103],
+                    la_data_out_int[102],
+                    la_data_out_int[101],
+                    la_data_out_int[100],
+                    la_data_out_int[99],
+                    la_data_out_int[98],
+                    la_data_out_int[97],
+                    la_data_out_int[96],
+                    la_data_out_int[95],
+                    la_data_out_int[94],
+                    la_data_out_int[93],
+                    la_data_out_int[92],
+                    la_data_out_int[91],
+                    la_data_out_int[90],
+                    la_data_out_int[89],
+                    la_data_out_int[88],
+                    la_data_out_int[87],
+                    la_data_out_int[86],
+                    la_data_out_int[85],
+                    la_data_out_int[84],
+                    la_data_out_int[83],
+                    la_data_out_int[82],
+                    la_data_out_int[81],
+                    la_data_out_int[80],
+                    la_data_out_int[79],
+                    la_data_out_int[78],
+                    la_data_out_int[77],
+                    la_data_out_int[76],
+                    la_data_out_int[75],
+                    la_data_out_int[74],
+                    la_data_out_int[73],
+                    la_data_out_int[72],
+                    la_data_out_int[71],
+                    la_data_out_int[70],
+                    la_data_out_int[69],
+                    la_data_out_int[68],
+                    la_data_out_int[67],
+                    la_data_out_int[66],
+                    la_data_out_int[65],
+                    la_data_out_int[64],
+                    la_data_out_int[63],
+                    la_data_out_int[62],
+                    la_data_out_int[61],
+                    la_data_out_int[60],
+                    la_data_out_int[59],
+                    la_data_out_int[58],
+                    la_data_out_int[57],
+                    la_data_out_int[56],
+                    la_data_out_int[55],
+                    la_data_out_int[54],
+                    la_data_out_int[53],
+                    la_data_out_int[52],
+                    la_data_out_int[51],
+                    la_data_out_int[50],
+                    la_data_out_int[49],
+                    la_data_out_int[48],
+                    la_data_out_int[47],
+                    la_data_out_int[46],
+                    la_data_out_int[45],
+                    la_data_out_int[44],
+                    la_data_out_int[43],
+                    la_data_out_int[42],
+                    la_data_out_int[41],
+                    la_data_out_int[40],
+                    la_data_out_int[39],
+                    la_data_out_int[38],
+                    la_data_out_int[37],
+                    la_data_out_int[36],
+                    la_data_out_int[35],
+                    la_data_in[35],
+                    la_data_out_int[34],
+                    la_data_in[34],
+                    la_data_out_int[33],
+                    la_data_in[33],
+                    la_data_out_int[32],
+                    la_data_in[32],
+                    la_data_out_int[31],
+                    la_data_in[31],
+                    la_data_out_int[30],
+                    la_data_in[30],
+                    la_data_out_int[29],
+                    la_data_in[29],
+                    la_data_out_int[28],
+                    la_data_in[28],
+                    la_data_out_int[27],
+                    la_data_in[27],
+                    la_data_out_int[26],
+                    la_data_in[26],
+                    la_data_out_int[25],
+                    la_data_in[25],
+                    la_data_out_int[24],
+                    la_data_in[24],
+                    la_data_out_int[23],
+                    la_data_in[23],
+                    la_data_out_int[22],
+                    la_data_in[22],
+                    la_data_out_int[21],
+                    la_data_in[21],
+                    la_data_out_int[20],
+                    la_data_in[20],
+                    la_data_out_int[19],
+                    la_data_in[19],
+                    la_data_out_int[18],
+                    la_data_in[18],
+                    la_data_out_int[17],
+                    la_data_in[17],
+                    la_data_out_int[16],
+                    la_data_in[16],
+                    la_data_out_int[15],
+                    la_data_in[15],
+                    la_data_out_int[14],
+                    la_data_in[14],
+                    la_data_out_int[13],
+                    la_data_in[13],
+                    la_data_out_int[12],
+                    la_data_in[12],
+                    la_data_out_int[11],
+                    la_data_in[11],
+                    la_data_out_int[10],
+                    la_data_in[10],
+                    la_data_out_int[9],
+                    la_data_in[9],
+                    la_data_out_int[8],
+                    la_data_in[8],
+                    la_data_out_int[7],
+                    la_data_in[7],
+                    la_data_out_int[6],
+                    la_data_in[6],
+                    la_data_out_int[5],
+                    la_data_in[5],
+                    la_data_out_int[4],
+                    la_data_in[4],
+                    la_data_out_int[3],
+                    la_data_in[3],
+                    la_data_out_int[2],
+                    la_data_in[2],
+                    la_data_out_int[1],
+                    la_data_in[1],
+                    la_data_out_int[0],
+                    la_data_in[0],
+
+                    wbs_dat_int_o[31]  , // 105
+                    wbs_dat_i[31]      ,
+                    wbs_adr_i[31]      ,
+                    wbs_dat_int_o[30]  , 
+                    wbs_dat_i[30]      ,
+                    wbs_adr_i[30]      ,
+                    wbs_dat_int_o[29]  , 
+                    wbs_dat_i[29]      ,
+                    wbs_adr_i[29]      ,
+                    wbs_dat_int_o[28]  , 
+                    wbs_dat_i[28]      ,
+                    wbs_adr_i[28]      ,
+                    wbs_dat_int_o[27]  , 
+                    wbs_dat_i[27]      ,
+                    wbs_adr_i[27]      ,
+                    wbs_dat_int_o[26]  , 
+                    wbs_dat_i[26]      ,
+                    wbs_adr_i[26]      ,
+                    wbs_dat_int_o[25]  , 
+                    wbs_dat_i[25]      ,
+                    wbs_adr_i[25]      ,
+                    wbs_dat_int_o[24]  , 
+                    wbs_dat_i[24]      ,
+                    wbs_adr_i[24]      ,
+                    wbs_dat_int_o[23]  , 
+                    wbs_dat_i[23]      ,
+                    wbs_adr_i[23]      ,
+                    wbs_dat_int_o[22]  , 
+                    wbs_dat_i[22]      ,
+                    wbs_adr_i[22]      ,
+                    wbs_dat_int_o[21]  , 
+                    wbs_dat_i[21]      ,
+                    wbs_adr_i[21]      ,
+                    wbs_dat_int_o[20]  , 
+                    wbs_dat_i[20]      ,
+                    wbs_adr_i[20]      ,
+                    wbs_dat_int_o[19]  , 
+                    wbs_dat_i[19]      ,
+                    wbs_adr_i[19]      ,
+                    wbs_dat_int_o[18]  , 
+                    wbs_dat_i[18]      ,
+                    wbs_adr_i[18]      ,
+                    wbs_dat_int_o[17]  , 
+                    wbs_dat_i[17]      ,
+                    wbs_adr_i[17]      ,
+                    wbs_dat_int_o[16]  , 
+                    wbs_dat_i[16]      ,
+                    wbs_adr_i[16]      ,
+                    wbs_dat_int_o[15]  , 
+                    wbs_dat_i[15]      ,
+                    wbs_adr_i[15]      ,
+                    wbs_dat_int_o[14]  , 
+                    wbs_dat_i[14]      ,
+                    wbs_adr_i[14]      ,
+                    wbs_dat_int_o[13]  , 
+                    wbs_dat_i[13]      ,
+                    wbs_adr_i[13]      ,
+                    wbs_dat_int_o[12]  , 
+                    wbs_dat_i[12]      ,
+                    wbs_adr_i[12]      ,
+                    wbs_dat_int_o[11]  , 
+                    wbs_dat_i[11]      ,
+                    wbs_adr_i[11]      ,
+                    wbs_dat_int_o[10]  , 
+                    wbs_dat_i[10]      ,
+                    wbs_adr_i[10]      ,
+                    wbs_dat_int_o[9]   , 
+                    wbs_dat_i[9]       ,
+                    wbs_adr_i[9]       ,
+                    wbs_dat_int_o[8]   , // 36
+                    wbs_dat_i[8]       ,
+                    wbs_adr_i[8]       ,
+                    wbs_dat_int_o[7]   , // 33
+                    wbs_dat_i[7]       ,
+                    wbs_adr_i[7]       ,
+                    wbs_dat_int_o[6]   , // 30
+                    wbs_dat_i[6]       ,
+                    wbs_adr_i[6]       ,
+                    wbs_dat_int_o[5]   , // 27
+                    wbs_dat_i[5]       ,
+                    wbs_adr_i[5]       ,
+                    wbs_dat_int_o[4]   , // 24
+                    wbs_dat_i[4]       ,
+                    wbs_adr_i[4]       ,
+                    wbs_sel_i[3]       ,
+                    wbs_dat_int_o[3]   , // 20
+                    wbs_dat_i[3]       ,
+                    wbs_adr_i[3]       , 
+                    wbs_sel_i[2]       , 
+                    wbs_dat_int_o[2]   , // 16
+                    wbs_dat_i[2]       ,
+                    wbs_adr_i[2]       ,
+                    wbs_sel_i[1]       ,
+                    wbs_dat_int_o[1]   , // 12
+                    wbs_dat_i[1]       ,
+                    wbs_adr_i[1]       ,
+                    wbs_sel_i[0]       , 
+                    wbs_dat_int_o[0]   , // 8
+                    wbs_dat_i[0]       ,
+                    wbs_adr_i[0]       ,
+                    wbs_we_i           ,
+                    wbs_stb_i          ,
+                    wbs_cyc_i          ,
+                    wbs_ack_int_o      ,  
+                    wb_rst_i           ,  
+                    wb_clk_i           
+            };
+wire [270:0] ch_out_south ;
+assign {
+                    user_clock2_rp  ,
+                    la_data_out[127],
+                    la_data_out[126],
+                    la_data_out[125],
+                    la_data_out[124],
+                    la_data_out[123],
+                    la_data_out[122],
+                    la_data_out[121],
+                    la_data_out[120],
+                    la_data_out[119],
+                    la_data_out[118],
+                    la_data_out[117],
+                    la_data_out[116],
+                    la_data_out[115],
+                    la_data_out[114],
+                    la_data_out[113],
+                    la_data_out[112],
+                    la_data_out[111],
+                    la_data_out[110],
+                    la_data_out[109],
+                    la_data_out[108],
+                    la_data_out[107],
+                    la_data_out[106],
+                    la_data_out[105],
+                    la_data_out[104],
+                    la_data_out[103],
+                    la_data_out[102],
+                    la_data_out[101],
+                    la_data_out[100],
+                    la_data_out[99],
+                    la_data_out[98],
+                    la_data_out[97],
+                    la_data_out[96],
+                    la_data_out[95],
+                    la_data_out[94],
+                    la_data_out[93],
+                    la_data_out[92],
+                    la_data_out[91],
+                    la_data_out[90],
+                    la_data_out[89],
+                    la_data_out[88],
+                    la_data_out[87],
+                    la_data_out[86],
+                    la_data_out[85],
+                    la_data_out[84],
+                    la_data_out[83],
+                    la_data_out[82],
+                    la_data_out[81],
+                    la_data_out[80],
+                    la_data_out[79],
+                    la_data_out[78],
+                    la_data_out[77],
+                    la_data_out[76],
+                    la_data_out[75],
+                    la_data_out[74],
+                    la_data_out[73],
+                    la_data_out[72],
+                    la_data_out[71],
+                    la_data_out[70],
+                    la_data_out[69],
+                    la_data_out[68],
+                    la_data_out[67],
+                    la_data_out[66],
+                    la_data_out[65],
+                    la_data_out[64],
+                    la_data_out[63],
+                    la_data_out[62],
+                    la_data_out[61],
+                    la_data_out[60],
+                    la_data_out[59],
+                    la_data_out[58],
+                    la_data_out[57],
+                    la_data_out[56],
+                    la_data_out[55],
+                    la_data_out[54],
+                    la_data_out[53],
+                    la_data_out[52],
+                    la_data_out[51],
+                    la_data_out[50],
+                    la_data_out[49],
+                    la_data_out[48],
+                    la_data_out[47],
+                    la_data_out[46],
+                    la_data_out[45],
+                    la_data_out[44],
+                    la_data_out[43],
+                    la_data_out[42],
+                    la_data_out[41],
+                    la_data_out[40],
+                    la_data_out[39],
+                    la_data_out[38],
+                    la_data_out[37],
+                    la_data_out[36],
+                    la_data_in_rp[35],
+                    la_data_out[34],
+                    la_data_in_rp[34],
+                    la_data_out[33],
+                    la_data_in_rp[33],
+                    la_data_out[32],
+                    la_data_in_rp[32],
+                    la_data_out[31],
+                    la_data_in_rp[31],
+                    la_data_out[30],
+                    la_data_in_rp[30],
+                    la_data_out[29],
+                    la_data_in_rp[29],
+                    la_data_out[28],
+                    la_data_in_rp[28],
+                    la_data_out[27],
+                    la_data_in_rp[27],
+                    la_data_out[26],
+                    la_data_in_rp[26],
+                    la_data_out[25],
+                    la_data_in_rp[25],
+                    la_data_out[24],
+                    la_data_in_rp[24],
+                    la_data_out[23],
+                    la_data_in_rp[23],
+                    la_data_out[22],
+                    la_data_in_rp[22],
+                    la_data_out[21],
+                    la_data_in_rp[21],
+                    la_data_out[20],
+                    la_data_in_rp[20],
+                    la_data_out[19],
+                    la_data_in_rp[19],
+                    la_data_out[18],
+                    la_data_in_rp[18],
+                    la_data_out[17],
+                    la_data_in_rp[17],
+                    la_data_out[16],
+                    la_data_in_rp[16],
+                    la_data_out[15],
+                    la_data_in_rp[15],
+                    la_data_out[14],
+                    la_data_in_rp[14],
+                    la_data_out[13],
+                    la_data_in_rp[13],
+                    la_data_out[12],
+                    la_data_in_rp[12],
+                    la_data_out[11],
+                    la_data_in_rp[11],
+                    la_data_out[10],
+                    la_data_in_rp[10],
+                    la_data_out[9],
+                    la_data_in_rp[9],
+                    la_data_out[8],
+                    la_data_in_rp[8],
+                    la_data_out[7],
+                    la_data_in_rp[7],
+                    la_data_out[6],
+                    la_data_in_rp[6],
+                    la_data_out[5],
+                    la_data_in_rp[5],
+                    la_data_out[4],
+                    la_data_in_rp[4],
+                    la_data_out[3],
+                    la_data_in_rp[3],
+                    la_data_out[2],
+                    la_data_in_rp[2],
+                    la_data_out[1],
+                    la_data_in_rp[1],
+                    la_data_out[0],
+                    la_data_in_rp[0],
+
+                    wbs_dat_o[31]   , 
+                    wbs_dat_i_rp[31],
+                    wbs_adr_i_rp[31],
+                    wbs_dat_o[30]   , 
+                    wbs_dat_i_rp[30],
+                    wbs_adr_i_rp[30],
+                    wbs_dat_o[29]   , 
+                    wbs_dat_i_rp[29],
+                    wbs_adr_i_rp[29],
+                    wbs_dat_o[28]   , 
+                    wbs_dat_i_rp[28],
+                    wbs_adr_i_rp[28],
+                    wbs_dat_o[27]   , 
+                    wbs_dat_i_rp[27],
+                    wbs_adr_i_rp[27],
+                    wbs_dat_o[26]   , 
+                    wbs_dat_i_rp[26],
+                    wbs_adr_i_rp[26],
+                    wbs_dat_o[25]   , 
+                    wbs_dat_i_rp[25],
+                    wbs_adr_i_rp[25],
+                    wbs_dat_o[24]   , 
+                    wbs_dat_i_rp[24],
+                    wbs_adr_i_rp[24],
+                    wbs_dat_o[23]   , 
+                    wbs_dat_i_rp[23],
+                    wbs_adr_i_rp[23],
+                    wbs_dat_o[22]   , 
+                    wbs_dat_i_rp[22],
+                    wbs_adr_i_rp[22],
+                    wbs_dat_o[21]   , 
+                    wbs_dat_i_rp[21],
+                    wbs_adr_i_rp[21],
+                    wbs_dat_o[20]   , 
+                    wbs_dat_i_rp[20],
+                    wbs_adr_i_rp[20],
+                    wbs_dat_o[19]   , 
+                    wbs_dat_i_rp[19],
+                    wbs_adr_i_rp[19],
+                    wbs_dat_o[18]   , 
+                    wbs_dat_i_rp[18],
+                    wbs_adr_i_rp[18],
+                    wbs_dat_o[17]   , 
+                    wbs_dat_i_rp[17],
+                    wbs_adr_i_rp[17],
+                    wbs_dat_o[16]   , 
+                    wbs_dat_i_rp[16],
+                    wbs_adr_i_rp[16],
+                    wbs_dat_o[15]   , 
+                    wbs_dat_i_rp[15],
+                    wbs_adr_i_rp[15],
+                    wbs_dat_o[14]   , 
+                    wbs_dat_i_rp[14],
+                    wbs_adr_i_rp[14],
+                    wbs_dat_o[13]   , 
+                    wbs_dat_i_rp[13],
+                    wbs_adr_i_rp[13],
+                    wbs_dat_o[12]   , 
+                    wbs_dat_i_rp[12],
+                    wbs_adr_i_rp[12],
+                    wbs_dat_o[11]   , 
+                    wbs_dat_i_rp[11],
+                    wbs_adr_i_rp[11],
+                    wbs_dat_o[10]   , 
+                    wbs_dat_i_rp[10],
+                    wbs_adr_i_rp[10],
+                    wbs_dat_o[9]   , 
+                    wbs_dat_i_rp[9],
+                    wbs_adr_i_rp[9],
+                    wbs_dat_o[8]   , 
+                    wbs_dat_i_rp[8],
+                    wbs_adr_i_rp[8],
+                    wbs_dat_o[7]   , 
+                    wbs_dat_i_rp[7],
+                    wbs_adr_i_rp[7],
+                    wbs_dat_o[6]   , 
+                    wbs_dat_i_rp[6],
+                    wbs_adr_i_rp[6],
+                    wbs_dat_o[5]   , 
+                    wbs_dat_i_rp[5],
+                    wbs_adr_i_rp[5],
+                    wbs_dat_o[4]   , 
+                    wbs_dat_i_rp[4],
+                    wbs_adr_i_rp[4],
+
+                    wbs_sel_i_rp[3]       ,
+                    wbs_dat_o[3]   , 
+                    wbs_dat_i_rp[3]       ,
+                    wbs_adr_i_rp[3]       , 
+                    wbs_sel_i_rp[2]       , 
+                    wbs_dat_o[2]   , 
+                    wbs_dat_i_rp[2]       ,
+                    wbs_adr_i_rp[2]       ,
+                    wbs_sel_i_rp[1]       ,
+                    wbs_dat_o[1]   , 
+                    wbs_dat_i_rp[1]       ,
+                    wbs_adr_i_rp[1]       ,
+                    wbs_sel_i_rp[0]       , 
+                    wbs_dat_o[0]   , 
+                    wbs_dat_i_rp[0]       ,
+                    wbs_adr_i_rp[0]       ,
+                    wbs_we_i_rp           ,
+                    wbs_stb_i_rp          ,
+                    wbs_cyc_i_rp          ,
+                    wbs_ack_o             ,  
+                    wb_rst_i_rp           ,  
+                    wb_clk_i_rp           
+            } = ch_out_south;
+
+bus_rep_south  #(
+`ifndef SYNTHESIS
+.BUS_REP_WD(271)
+`endif
+      ) u_rp_south(
+`ifdef USE_POWER_PINS
+    .vccd1                 (vccd1                  ),
+    .vssd1                 (vssd1                  ),
+`endif
+    .ch_in (ch_in_south),
+    .ch_out (ch_out_south)
+   );
+
+
+/*********************************************
+  Bus Repeater WEST
+**********************************************/
+
+wire [41:0] ch_in_west = {
+                          io_oeb_rp1[37],
+                          io_out_rp1[37],
+                          io_in[37],
+                          io_oeb_rp1[36],
+                          io_out_rp1[36],
+                          io_in[36],
+                          io_oeb_rp1[35],
+                          io_out_rp1[35],
+                          io_in[35],
+                          io_oeb_rp1[34],
+                          io_out_rp1[34],
+                          io_in[34],
+                          io_oeb_rp1[33],
+                          io_out_rp1[33],
+                          io_in[33],
+                          io_oeb_rp1[32],
+                          io_out_rp1[32],
+                          io_in[32],
+                          io_oeb_rp1[31],
+                          io_out_rp1[31],
+                          io_in[31],
+                          io_oeb_rp1[30],
+                          io_out_rp1[30],
+                          io_in[30],
+                          io_oeb_rp1[29],
+                          io_out_rp1[29],
+                          io_in[29],
+                          io_oeb_rp1[28],
+                          io_out_rp1[28],
+                          io_in[28],
+                          io_oeb_rp1[27],
+                          io_out_rp1[27],
+                          io_in[27],
+                          io_oeb_rp1[26],
+                          io_out_rp1[26],
+                          io_in[26],
+                          io_oeb_rp1[25],
+                          io_out_rp1[25],
+                          io_in[25],
+                          io_oeb_rp1[24],
+                          io_out_rp1[24],
+                          io_in[24]
+                         };
+
+wire [41:0] ch_out_west ;
+assign  {
+                          io_oeb[37],
+                          io_out[37],
+                          io_in_rp1[37],
+                          io_oeb[36],
+                          io_out[36],
+                          io_in_rp1[36],
+                          io_oeb[35],
+                          io_out[35],
+                          io_in_rp1[35],
+                          io_oeb[34],
+                          io_out[34],
+                          io_in_rp1[34],
+                          io_oeb[33],
+                          io_out[33],
+                          io_in_rp1[33],
+                          io_oeb[32],
+                          io_out[32],
+                          io_in_rp1[32],
+                          io_oeb[31],
+                          io_out[31],
+                          io_in_rp1[31],
+                          io_oeb[30],
+                          io_out[30],
+                          io_in_rp1[30],
+                          io_oeb[29],
+                          io_out[29],
+                          io_in_rp1[29],
+                          io_oeb[28],
+                          io_out[28],
+                          io_in_rp1[28],
+                          io_oeb[27],
+                          io_out[27],
+                          io_in_rp1[27],
+                          io_oeb[26],
+                          io_out[26],
+                          io_in_rp1[26],
+                          io_oeb[25],
+                          io_out[25],
+                          io_in_rp1[25],
+                          io_oeb[24],
+                          io_out[24],
+                          io_in_rp1[24]
+
+         } = ch_out_west;
+
+bus_rep_west  #(
+`ifndef SYNTHESIS
+.BUS_REP_WD(42)
+`endif
+      ) u_rp_west(
+`ifdef USE_POWER_PINS
+    .vccd1                 (vccd1                  ),
+    .vssd1                 (vssd1                  ),
+`endif
+    .ch_in  (ch_in_west),
+    .ch_out (ch_out_west)
+   );
+
+/*********************************************
+  Bus Repeater NORTH
+**********************************************/
+
+wire [26:0] ch_in_north = {
+                            io_in[15],
+                            io_out_int[15],
+                            io_oeb_int[15],
+                            io_in[16],
+                            io_out_int[16],
+                            io_oeb_int[16],
+                            io_in[17],
+                            io_out_int[17],
+                            io_oeb_int[17],
+                            io_in[18],
+                            io_out_int[18],
+                            io_oeb_int[18],
+                            io_in[19],
+                            io_out_int[19],
+                            io_oeb_int[19],
+                            io_in[20],
+                            io_out_int[20],
+                            io_oeb_int[20],
+                            io_in[21],
+                            io_out_int[21],
+                            io_oeb_int[21],
+                            io_in[22],
+                            io_out_int[22],
+                            io_oeb_int[22],
+                            io_in[23],
+                            io_out_int[23],
+                            io_oeb_int[23]
+                          };
+
+
+wire [26:0] ch_out_north ;
+assign  {
+           io_in_rp1[15],
+           io_out[15],
+           io_oeb[15],
+           io_in_rp1[16],
+           io_out[16],
+           io_oeb[16],
+           io_in_rp1[17],
+           io_out[17],
+           io_oeb[17],
+           io_in_rp1[18],
+           io_out[18],
+           io_oeb[18],
+           io_in_rp1[19],
+           io_out[19],
+           io_oeb[19],
+           io_in_rp1[20],
+           io_out[20],
+           io_oeb[20],
+           io_in_rp1[21],
+           io_out[21],
+           io_oeb[21],
+           io_in_rp1[22],
+           io_out[22],
+           io_oeb[22],
+           io_in_rp1[23],
+           io_out[23],
+           io_oeb[23]
+          } = ch_out_north;
+
+//--------------------------------------------------------------------------------
+// As West boundary is far from Pinmux module, there is feed through created
+// through the north repeater block
+// Buffering from Pinmux to PAD , feed through Pinmux <=> north <=> west
+//--------------------------------------------------------------------------------
+
+wire [41:0] buf_in_north = {
+                          io_oeb_int[37],
+                          io_out_int[37],
+                          io_in_rp1[37],
+                          io_oeb_int[36],
+                          io_out_int[36],
+                          io_in_rp1[36],
+                          io_oeb_int[35],
+                          io_out_int[35],
+                          io_in_rp1[35],
+                          io_oeb_int[34],
+                          io_out_int[34],
+                          io_in_rp1[34],
+                          io_oeb_int[33],
+                          io_out_int[33],
+                          io_in_rp1[33],
+                          io_oeb_int[32],
+                          io_out_int[32],
+                          io_in_rp1[32],
+                          io_oeb_int[31],
+                          io_out_int[31],
+                          io_in_rp1[31],
+                          io_oeb_int[30],
+                          io_out_int[30],
+                          io_in_rp1[30],
+                          io_oeb_int[29],
+                          io_out_int[29],
+                          io_in_rp1[29],
+                          io_oeb_int[28],
+                          io_out_int[28],
+                          io_in_rp1[28],
+                          io_oeb_int[27],
+                          io_out_int[27],
+                          io_in_rp1[27],
+                          io_oeb_int[26],
+                          io_out_int[26],
+                          io_in_rp1[26],
+                          io_oeb_int[25],
+                          io_out_int[25],
+                          io_in_rp1[25],
+                          io_oeb_int[24],
+                          io_out_int[24],
+                          io_in_rp1[24]
+                         };
+
+wire [41:0] buf_out_north ;
+assign  {
+                          io_oeb_rp1[37],
+                          io_out_rp1[37],
+                          io_in_rp2[37],
+                          io_oeb_rp1[36],
+                          io_out_rp1[36],
+                          io_in_rp2[36],
+                          io_oeb_rp1[35],
+                          io_out_rp1[35],
+                          io_in_rp2[35],
+                          io_oeb_rp1[34],
+                          io_out_rp1[34],
+                          io_in_rp2[34],
+                          io_oeb_rp1[33],
+                          io_out_rp1[33],
+                          io_in_rp2[33],
+                          io_oeb_rp1[32],
+                          io_out_rp1[32],
+                          io_in_rp2[32],
+                          io_oeb_rp1[31],
+                          io_out_rp1[31],
+                          io_in_rp2[31],
+                          io_oeb_rp1[30],
+                          io_out_rp1[30],
+                          io_in_rp2[30],
+                          io_oeb_rp1[29],
+                          io_out_rp1[29],
+                          io_in_rp2[29],
+                          io_oeb_rp1[28],
+                          io_out_rp1[28],
+                          io_in_rp2[28],
+                          io_oeb_rp1[27],
+                          io_out_rp1[27],
+                          io_in_rp2[27],
+                          io_oeb_rp1[26],
+                          io_out_rp1[26],
+                          io_in_rp2[26],
+                          io_oeb_rp1[25],
+                          io_out_rp1[25],
+                          io_in_rp2[25],
+                          io_oeb_rp1[24],
+                          io_out_rp1[24],
+                          io_in_rp2[24]
+
+         } = buf_out_north;
+
+bus_rep_north  #(
+`ifndef SYNTHESIS
+.BUS_REP_WD(27),
+.BUS_BUF_WD(42)
+`endif
+      ) u_rp_north(
+`ifdef USE_POWER_PINS
+    .vccd1                 (vccd1                  ),
+    .vssd1                 (vssd1                  ),
+`endif
+    .ch_in  (ch_in_north),
+    .ch_out (ch_out_north),
+    .buf_in  (buf_in_north),
+    .buf_out (buf_out_north)
+   );
+
+/*********************************************
+  Bus Repeater EAST
+**********************************************/
+
+wire [44:0] ch_in_east = {
+                            io_in[0],
+                            io_out_int[0],
+                            io_oeb_int[0],
+                            io_in[1],
+                            io_out_int[1],
+                            io_oeb_int[1],
+                            io_in[2],
+                            io_out_int[2],
+                            io_oeb_int[2],
+                            io_in[3],
+                            io_out_int[3],
+                            io_oeb_int[3],
+                            io_in[4],
+                            io_out_int[4],
+                            io_oeb_int[4],
+                            io_in[5],
+                            io_out_int[5],
+                            io_oeb_int[5],
+                            io_in[6],
+                            io_out_int[6],
+                            io_oeb_int[6],
+                            io_in[7],
+                            io_out_int[7],
+                            io_oeb_int[7],
+                            io_in[8],
+                            io_out_int[8],
+                            io_oeb_int[8],
+                            io_in[9],
+                            io_out_int[9],
+                            io_oeb_int[9],
+                            io_in[10],
+                            io_out_int[10],
+                            io_oeb_int[10],
+                            io_in[11],
+                            io_out_int[11],
+                            io_oeb_int[11],
+                            io_in[12],
+                            io_out_int[12],
+                            io_oeb_int[12],
+                            io_in[13],
+                            io_out_int[13],
+                            io_oeb_int[13],
+                            io_in[14],
+                            io_out_int[14],
+                            io_oeb_int[14]
+                          };
+
+
+wire [44:0] ch_out_east ;
+assign  {
+                            io_in_rp1[0],
+                            io_out[0],
+                            io_oeb[0],
+                            io_in_rp1[1],
+                            io_out[1],
+                            io_oeb[1],
+                            io_in_rp1[2],
+                            io_out[2],
+                            io_oeb[2],
+                            io_in_rp1[3],
+                            io_out[3],
+                            io_oeb[3],
+                            io_in_rp1[4],
+                            io_out[4],
+                            io_oeb[4],
+                            io_in_rp1[5],
+                            io_out[5],
+                            io_oeb[5],
+                            io_in_rp1[6],
+                            io_out[6],
+                            io_oeb[6],
+                            io_in_rp1[7],
+                            io_out[7],
+                            io_oeb[7],
+                            io_in_rp1[8],
+                            io_out[8],
+                            io_oeb[8],
+                            io_in_rp1[9],
+                            io_out[9],
+                            io_oeb[9],
+                            io_in_rp1[10],
+                            io_out[10],
+                            io_oeb[10],
+                            io_in_rp1[11],
+                            io_out[11],
+                            io_oeb[11],
+                            io_in_rp1[12],
+                            io_out[12],
+                            io_oeb[12],
+                            io_in_rp1[13],
+                            io_out[13],
+                            io_oeb[13],
+                            io_in_rp1[14],
+                            io_out[14],
+                            io_oeb[14]
+        } = ch_out_east;
+
+bus_rep_east  #(
+`ifndef SYNTHESIS
+.BUS_REP_WD(45)
+`endif
+      ) u_rp_east(
+`ifdef USE_POWER_PINS
+    .vccd1                 (vccd1                  ),
+    .vssd1                 (vssd1                  ),
+`endif
+    .ch_in (ch_in_east),
+    .ch_out (ch_out_east)
+   );
+
+//---------------------------------------------------------
+// No Repeated added for these ports yet
+//---------------------------------------------------------
+//assign io_oeb[14:0]    = io_oeb_int[14:0];
+//assign io_out[14:0]    = io_out_int[14:0];
+assign io_in_rp[37:0]    = {io_in_rp2[37:24],io_in_rp1[23:0]};
+
+//assign io_oeb[37:24]    = io_oeb_int[37:24];
+//assign io_out[37:24]    = io_out_int[37:24];
+//assign io_in_rp1[37:24]  = io_in[37:24];

diff --git a/verilog/rtl/glbl/src/glbl_cfg.sv b/verilog/rtl/glbl/src/glbl_cfg.sv
index 6772da9..ebc3d50 100644
--- a/verilog/rtl/glbl/src/glbl_cfg.sv
+++ b/verilog/rtl/glbl/src/glbl_cfg.sv

@@ -83,7 +83,9 @@
 
        // Outputs
         output logic [31:0]     reg_rdata,
-        output logic            reg_ack
+        output logic            reg_ack,
+
+        output logic [31:0]     cfg_mac_clk_ctrl
 
 
         );
@@ -104,6 +106,7 @@
 
 logic [31:0]    reg_0;            // Software_Reg 0
 logic [31:0]    reg_1;            // Software Reg 1
+logic [31:0]    reg_8;            // Software Reg 1
 logic [31:0]    reg_9;            // Software_Reg 9
 logic [31:0]    reg_10;           // Software Reg 10
 logic [31:0]    reg_11;           // Software Reg 11
@@ -169,6 +172,7 @@
   case (sw_addr [3:0])
     4'b0000 :   reg_out [31:0] = reg_0;
     4'b0001 :   reg_out [31:0] = reg_1;
+    4'b1000 :   reg_out [31:0] = reg_8; // Software Reg1
     4'b1001 :   reg_out [31:0] = reg_9; // Software Reg1
     4'b1010 :   reg_out [31:0] = reg_10; // Software Reg2
     4'b1011 :   reg_out [31:0] = reg_11; // Software Reg3
@@ -273,6 +277,23 @@
           );
 
 
+//---------------------------------------------
+// Reg-8: Mac clock control
+//---------------------------------------------
+gen_32b_reg  #(32'h0) u_reg_8	(
+	      //List of Inputs
+	      .reset_n    (reset_n       ),
+	      .clk        (mclk          ),
+	      .cs         (sw_wr_en_8    ),
+	      .we         (wr_be         ),		 
+	      .data_in    (sw_reg_wdata  ),
+	      
+	      //List of Outs
+	      .data_out   (reg_8       )
+	      );
+
+assign cfg_mac_clk_ctrl = reg_8;
+
 //-----------------------------------------
 // Software Reg-1 : ASCI Representation of LBST = 32'h4C66_8354
 // ----------------------------------------
@@ -291,7 +312,7 @@
 //-----------------------------------------
 // Software Reg-2, Release date: <DAY><MONTH><YEAR>
 // ----------------------------------------
-gen_32b_reg  #(32'h1603_2022) u_reg_101	(
+gen_32b_reg  #(32'h1603_2022) u_reg_10	(
 	      //List of Inputs
 	      .reset_n    (reset_n       ),
 	      .clk        (mclk          ),

diff --git a/verilog/rtl/lib/ctech_cells.sv b/verilog/rtl/lib/ctech_cells.sv
index a9c6693..2178cc9 100644
--- a/verilog/rtl/lib/ctech_cells.sv
+++ b/verilog/rtl/lib/ctech_cells.sv

@@ -71,6 +71,28 @@
 
 endmodule
 
+module ctech_mux4x1 (
+	input  logic       A00,
+	input  logic       A01,
+	input  logic       A10,
+	input  logic       A11,
+	input  logic [1:0] S ,
+	output logic  X);
+
+`ifndef SYNTHESIS
+assign X = (S == 2'b00) ? A00 : 
+           (S == 2'b01) ? A01 :
+           (S == 2'b10) ? A10 :
+           (S == 2'b11) ? A11 : 'h0;
+`else 
+     logic X0,X1;
+     sky130_fd_sc_hd__mux2_4 u_mux_l00 (.A0 (A00), .A1 (A01), .S  (S[0]), .X (X0));
+     sky130_fd_sc_hd__mux2_4 u_mux_l01 (.A0 (A10), .A1 (A11), .S  (S[0]), .X (X1));
+     sky130_fd_sc_hd__mux2_4 u_mux_l10 (.A0 (X0),  .A1 (X1),  .S  (S[1]), .X (X));
+`endif
+
+endmodule
+
 module ctech_buf (
 	input  logic A,
 	output logic X);

diff --git a/verilog/rtl/pinmux/src/clkgen.sv b/verilog/rtl/pinmux/src/clkgen.sv
new file mode 100644
index 0000000..d71d7b9
--- /dev/null
+++ b/verilog/rtl/pinmux/src/clkgen.sv

@@ -0,0 +1,105 @@
+//////////////////////////////////////////////////////////////////////////////
+// SPDX-FileCopyrightText: 2021 , Dinesh Annayya                          
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileContributor: Created by Dinesh Annayya <dinesh.annayya@gmail.com>
+//
+//////////////////////////////////////////////////////////////////////
+///
+// Clock Generation Block
+//
+//////////////////////////////////////////////////////////////////////
+
+module clkgen (
+
+   // Global Reset/clok
+      input logic        reset_n,
+      input logic        mclk,
+
+    // Clock from Pad
+      input logic       pad_mac_tx_clk,
+      input logic       pad_mac_rx_clk,
+
+    // Configuration
+      input logic [1:0] cfg_mac_tx_clk_sel,
+      input logic [1:0] cfg_mac_rx_clk_sel,
+      input logic [1:0] cfg_mac_mdio_refclk_sel,
+      input logic [7:0] cfg_mdio_clk_div_ratio,
+
+      output logic      mac_rx_clk,
+      output logic      mac_tx_clk,
+      output logic      mdio_clk
+
+   );
+      
+
+
+
+//------------------------------------------------
+//  GMAC Clock Generation
+//  ----------------------------------------------
+
+// wire mac_rx_clk_int =  (cfg_mac_rx_clk_sel == 2'b00) ? pad_mac_rx_clk :
+//                        (cfg_mac_rx_clk_sel == 2'b01) ? pad_mac_tx_clk : mclk;
+
+ctech_mux4x1 u_mac_rxclk_mux (.A00(pad_mac_rx_clk), 
+                              .A01(pad_mac_tx_clk),
+                              .A10(mclk),
+                              .A11(mclk),
+                              .S(cfg_mac_rx_clk_sel),
+                              .X (mac_rx_clk)
+                              );
+
+
+
+//wire mac_tx_clk =  (cfg_mac_tx_clk_sel == 2'b00) ? pad_mac_tx_clk :
+//                   (cfg_mac_tx_clk_sel == 2'b01) ? pad_mac_rx_clk : mclk;
+
+ctech_mux4x1 u_mac_txclk_mux (.A00(pad_mac_tx_clk), 
+                              .A01(pad_mac_rx_clk),
+                              .A10(mclk),
+                              .A11(mclk),
+                              .S(cfg_mac_tx_clk_sel),
+                              .X (mac_tx_clk)
+                              );
+
+//-----------------------------------
+// MDIO Clock Generation
+//-----------------------------------
+
+wire mdio_clk_int,mdio_ref_clk;
+//wire mdio_ref_clk =  (cfg_mac_tx_clk_sel == 2'b00) ? pad_mac_tx_clk :
+//                     (cfg_mac_tx_clk_sel == 2'b01) ? pad_mac_rx_clk : mclk;
+//
+ctech_mux4x1 u_mdio_ref_mux (.A00(pad_mac_tx_clk), 
+                             .A01(pad_mac_rx_clk),
+                             .A10(mclk),
+                             .A11(mclk),
+                             .S(cfg_mac_mdio_refclk_sel),
+                             .X (mdio_ref_clk)
+                              );
+
+ctech_clk_buf u_mdio_clkbuf (.A (mdio_clk_int), . X(mdio_clk));
+clk_ctl #(.WD(7)) U_CLK_MDIO (
+   // Outputs
+       .clk_o         (mdio_clk_int             ),
+   // Inputs
+       .mclk          (mdio_ref_clk             ), 
+       .reset_n       (reset_n                  ), 
+       .clk_div_ratio (cfg_mdio_clk_div_ratio   )
+   );
+
+endmodule
+
+

diff --git a/verilog/rtl/pinmux/src/pinmux.sv b/verilog/rtl/pinmux/src/pinmux.sv
index 3b3bf3d..3fa9b14 100644
--- a/verilog/rtl/pinmux/src/pinmux.sv
+++ b/verilog/rtl/pinmux/src/pinmux.sv

@@ -21,7 +21,7 @@
     //-----------------------------------------------------------------------
     // MDIO Signal
     //-----------------------------------------------------------------------
-    output  logic	   mdio_clk        ,
+    input  logic	   mdio_clk        ,
     output  logic      mdio_in         ,
     input   logic      mdio_out_en     ,
     input   logic      mdio_out        ,
@@ -102,7 +102,7 @@
     mac_rxd[3]= io_in[19];
 
     // digital_io[20]  - MAC-MDIC
-    mdio_clk   = io_in[20];
+    //mdio_clk   = io_in[20];
 
     // digital_io[21]  - MAC-MDID
     mdio_in    = io_in[21];
@@ -137,6 +137,9 @@
     io_out[11] = mac_txd[3];
 
    
+    // digital_io[20]  - MAC-MDIC
+    io_out[20] = mdio_clk;
+
    // digital_io[21]  - MAC-MDID
     io_out[21] = mdio_out;
 

diff --git a/verilog/rtl/pinmux/src/pinmux_top.sv b/verilog/rtl/pinmux/src/pinmux_top.sv
index 5670ba4..8835ac6 100644
--- a/verilog/rtl/pinmux/src/pinmux_top.sv
+++ b/verilog/rtl/pinmux/src/pinmux_top.sv

@@ -82,6 +82,14 @@
         );
 
 
+logic [1:0]  cfg_mac_tx_clk_sel;
+logic [1:0]  cfg_mac_rx_clk_sel;
+logic [1:0]  cfg_mac_mdio_refclk_sel;
+logic [7:0]  cfg_mdio_clk_div_ratio;
+logic        pad_mac_tx_clk;
+logic        pad_mac_rx_clk;
+logic [31:0] cfg_mac_clk_ctrl;
+
 //-----------------------------------------------------------------------
 // Main code starts here
 //-----------------------------------------------------------------------
@@ -127,30 +135,61 @@
 
        // Outputs
           .reg_rdata          (reg_rdata            ),
-          .reg_ack            (reg_ack              )
+          .reg_ack            (reg_ack              ),
 
+           .cfg_mac_clk_ctrl  (cfg_mac_clk_ctrl     )
 
     );
 
 
+assign cfg_mac_tx_clk_sel      = cfg_mac_clk_ctrl[1:0];
+assign cfg_mac_rx_clk_sel      = cfg_mac_clk_ctrl[3:2];
+assign cfg_mac_mdio_refclk_sel = cfg_mac_clk_ctrl[5:4];
+assign cfg_mdio_clk_div_ratio  = cfg_mac_clk_ctrl[15:8];
+
+
+clkgen u_clkgen ( 
+
+   // Global Reset/clok
+      .reset_n                 (reset_n                 ),
+      .mclk                    (mclk                    ),
+
+    // Clock from Pad
+      .pad_mac_tx_clk          (pad_mac_tx_clk          ),
+      .pad_mac_rx_clk          (pad_mac_rx_clk          ),
+
+    // Configuration
+      .cfg_mac_tx_clk_sel      (cfg_mac_tx_clk_sel      ),
+      .cfg_mac_rx_clk_sel      (cfg_mac_rx_clk_sel      ),
+      .cfg_mac_mdio_refclk_sel (cfg_mac_mdio_refclk_sel ),
+      .cfg_mdio_clk_div_ratio  (cfg_mdio_clk_div_ratio  ),
+
+      .mac_rx_clk              (mac_rx_clk              ),
+      .mac_tx_clk              (mac_tx_clk              ),
+      .mdio_clk                (mdio_clk                )
+
+   );
+
+
+
 pinmux u_pinmux(
 
     //-----------------------------------------------------------------------
     // MAC-Tx Signal
     //-----------------------------------------------------------------------
-    .mac_tx_clk              (mac_tx_clk  ),
-    .mac_tx_en               (mac_tx_en   ),
-    .mac_tx_er               (mac_tx_er   ),
-    .mac_txd                 (mac_txd     ),
+    .mac_tx_clk              (pad_mac_tx_clk  ),
+    .mac_tx_en               (mac_tx_en       ),
+    .mac_tx_er               (mac_tx_er       ),
+    .mac_txd                 (mac_txd         ),
                    
     //-----------------------------------------------------------------------
     // MAC-Rx Signal
     //-----------------------------------------------------------------------
-    .mac_rx_clk              (mac_rx_clk  ),
-    .mac_rx_er               (mac_rx_er   ),
-    .mac_rx_dv               (mac_rx_dv   ),
-    .mac_rxd                 (mac_rxd     ),
-    .mac_crs                 (mac_crs     ),
+    .mac_rx_clk              (pad_mac_rx_clk  ),
+    .mac_rx_er               (mac_rx_er       ),
+    .mac_rx_dv               (mac_rx_dv       ),
+    .mac_rxd                 (mac_rxd         ),
+    .mac_crs                 (mac_crs         ),
                    
                    
     //-----------------------------------------------------------------------

diff --git a/verilog/rtl/user_project_wrapper.v b/verilog/rtl/user_project_wrapper.v
index bdf64e7..e0b7809 100644
--- a/verilog/rtl/user_project_wrapper.v
+++ b/verilog/rtl/user_project_wrapper.v

@@ -385,6 +385,26 @@
 wire   cfg_mem_lphase        = cfg_clk_ctrl1[31]; // SRAM data lanuch phase selection
 
 
+//----------------------------------------------------------
+// Bus Repeater Initiatiation
+//----------------------------------------------------------
+wire  [37:0]                io_in_rp           ;
+wire  [37:0]                io_in_rp1          ;
+wire  [37:0]                io_in_rp2          ;
+wire  [37:0]                io_out_int         ;
+wire  [37:0]                io_oeb_int         ;
+wire  [37:0]                io_out_rp1         ;
+wire  [37:0]                io_oeb_rp1         ;
+wire                        user_clock2_rp     ;
+wire [127:0]                la_data_out_int    ;
+
+`include "bus_repeater.sv"
+
+/***********************************************
+ Wishbone HOST
+*************************************************/
+
+
 wb_host 
    #(
      `ifndef SYNTHESIS
@@ -401,62 +421,62 @@
           .user_irq           (user_irq                     ),
 
     // Master Port
-          .wbm_rst_i          (wb_rst_i                     ),  
-          .wbm_clk_i          (wb_clk_i                     ),  
-          .wbm_cyc_i          (wbs_cyc_i                    ),  
-          .wbm_stb_i          (wbs_stb_i                    ),  
-          .wbm_adr_i          (wbs_adr_i                    ),  
-          .wbm_we_i           (wbs_we_i                     ),  
-          .wbm_dat_i          (wbs_dat_i                    ),  
-          .wbm_sel_i          (wbs_sel_i                    ),  
-          .wbm_dat_o          (wbs_dat_o                    ),  
-          .wbm_ack_o          (wbs_ack_o                    ),  
-          .wbm_err_o          (                             ),  
+          .wbm_rst_i               (wb_rst_i_rp             ),  
+          .wbm_clk_i               (wb_clk_i_rp             ),  
+          .wbm_cyc_i               (wbs_cyc_i_rp            ),  
+          .wbm_stb_i               (wbs_stb_i_rp            ),  
+          .wbm_adr_i               (wbs_adr_i_rp            ),  
+          .wbm_we_i                (wbs_we_i_rp             ),  
+          .wbm_dat_i               (wbs_dat_i_rp            ),  
+          .wbm_sel_i               (wbs_sel_i_rp            ),  
+          .wbm_dat_o               (wbs_dat_int_o           ),  
+          .wbm_ack_o               (wbs_ack_int_o           ),  
+          .wbm_err_o               (                        ),  
 
     // Clock Skeq Adjust
-          .wbd_clk_int        (wbd_clk_int                  ),
-          .wbd_clk_wh         (wbd_clk_wh                   ),  
-          .cfg_cska_wh        (cfg_cska_wh                  ),
+          .wbd_clk_int             (wbd_clk_int             ),
+          .wbd_clk_wh              (wbd_clk_wh              ),  
+          .cfg_cska_wh             (cfg_cska_wh             ),
 
     // Clock Skeq Adjust
-          .lbist_clk_int      (lbist_clk                    ),
-          .lbist_clk_out      (lbist_clk                    ),  
-          .cfg_cska_lbist     (cfg_cska_lbist               ),
+          .lbist_clk_int           (lbist_clk               ),
+          .lbist_clk_out           (lbist_clk               ),  
+          .cfg_cska_lbist          (cfg_cska_lbist          ),
 
     // Slave Port
-          .wbs_clk_out        (wbd_clk_int                  ),
-          .wbs_clk_i          (wbd_clk_wh                   ),  
-          .wbs_cyc_o          (wbd_int_cyc_i                ),  
-          .wbs_stb_o          (wbd_int_stb_i                ),  
-          .wbs_adr_o          (wbd_int_adr_i                ),  
-          .wbs_we_o           (wbd_int_we_i                 ),  
-          .wbs_dat_o          (wbd_int_dat_i                ),  
-          .wbs_sel_o          (wbd_int_sel_i                ),  
-          .wbs_dat_i          (wbd_int_dat_o                ),  
-          .wbs_ack_i          (wbd_int_ack_o                ),  
-          .wbs_err_i          (wbd_int_err_o                ),  
+          .wbs_clk_out             (wbd_clk_int             ),
+          .wbs_clk_i               (wbd_clk_wh              ),  
+          .wbs_cyc_o               (wbd_int_cyc_i           ),  
+          .wbs_stb_o               (wbd_int_stb_i           ),  
+          .wbs_adr_o               (wbd_int_adr_i           ),  
+          .wbs_we_o                (wbd_int_we_i            ),  
+          .wbs_dat_o               (wbd_int_dat_i           ),  
+          .wbs_sel_o               (wbd_int_sel_i           ),  
+          .wbs_dat_i               (wbd_int_dat_o           ),  
+          .wbs_ack_i               (wbd_int_ack_o           ),  
+          .wbs_err_i               (wbd_int_err_o           ),  
 
-          .cfg_clk_ctrl1      (cfg_clk_ctrl1                ),
-          .cfg_clk_ctrl2      (cfg_clk_ctrl2                ),
+          .cfg_clk_ctrl1           (cfg_clk_ctrl1           ),
+          .cfg_clk_ctrl2           (cfg_clk_ctrl2           ),
 
-          .mac_rst_n          (mac_rst_n                    ),
-          .bist_rst_n         (bist_rst_n                   ),
-          .wbd_int_rst_n      (wbd_int_rst_n                ),
+          .mac_rst_n               (mac_rst_n               ),
+          .bist_rst_n              (bist_rst_n              ),
+          .wbd_int_rst_n           (wbd_int_rst_n           ),
 
-          .la_data_in         (la_data_in[35:0]             ),
-          .la_data_out        (la_data_out                  ),
+          .la_data_in              (la_data_in_rp[35:0]     ),
+          .la_data_out             (la_data_out_int         ),
 
-          .uartm_rxd          (uartm_rxd                    ),
-          .uartm_txd          (uartm_txd                    ),
+          .uartm_rxd               (uartm_rxd               ),
+          .uartm_txd               (uartm_txd               ),
 
 
 	// Scan Control Signal
-          .scan_clk           (scan_clk                     ),
-          .scan_rst_n         (scan_rst_n                   ),
-          .scan_mode          (scan_mode                    ),
-          .scan_en            (scan_en                      ),
-          .scan_in            (scan_in                      ),
-          .scan_out           (scan_so_mac                  )
+          .scan_clk                (scan_clk                     ),
+          .scan_rst_n              (scan_rst_n                   ),
+          .scan_mode               (scan_mode                    ),
+          .scan_en                 (scan_en                      ),
+          .scan_in                 (scan_in                      ),
+          .scan_out                (scan_so_mac                  )
 
     );
 
@@ -662,9 +682,9 @@
           //-------------------------------------
           // Caravel IO I/F
           //-------------------------------------
-          .io_in              (io_in                        ),
-          .io_out             (io_out                       ),
-          .io_oeb             (io_oeb                       )
+          .io_in              (io_in_rp                     ),
+          .io_out             (io_out_int                   ),
+          .io_oeb             (io_oeb_int                   )
 
 
     );