diff --git a/Makefile b/Makefile
index 1fcad3c..09c44b5 100644
--- a/Makefile
+++ b/Makefile
@@ -207,6 +207,7 @@
 	gzip -f maglef/*
 	gzip -f spef/*
 	gzip -f spi/lvs/*
+	gzip -f verilog/gl/*
 
 unzip:
 	gzip -d def/*
@@ -216,6 +217,7 @@
 	gzip -d maglef/*
 	gzip -d spef/*
 	gzip -d spi/lvs/*
+	gzip -d verilog/gl/*
 
 .PHONY: help
 help:
diff --git a/openlane/Makefile b/openlane/Makefile
index 735e66f..865f452 100644
--- a/openlane/Makefile
+++ b/openlane/Makefile
@@ -18,7 +18,7 @@
 CONFIG = $(foreach block,$(BLOCKS), ./$(block)/config.tcl)
 CLEAN = $(foreach block,$(BLOCKS), clean-$(block))
 
-OPENLANE_TAG = mpw6
+OPENLANE_TAG = mpw5
 OPENLANE_IMAGE_NAME = riscduino/openlane:$(OPENLANE_TAG)
 OPENLANE_BASIC_COMMAND = "cd $(PWD)/../openlane && flow.tcl -design ./$* -save_path .. -save -tag $* -overwrite"
 OPENLANE_INTERACTIVE_COMMAND = "cd $(PWD)/../openlane && flow.tcl -design ./$* -save_path .. -save -tag $* -overwrite -it -file ./$*/interactive.tcl"
diff --git a/openlane/pinmux/config.tcl b/openlane/pinmux/config.tcl
index 7650732..f844215 100755
--- a/openlane/pinmux/config.tcl
+++ b/openlane/pinmux/config.tcl
@@ -85,6 +85,9 @@
 set ::env(PL_TARGET_DENSITY) "0.30"
 set ::env(CELL_PAD) "4"
 
+set ::env(FP_IO_VEXTEND) {6}
+set ::env(FP_IO_HEXTEND) {6}
+
 
 # helps in anteena fix
 set ::env(USE_ARC_ANTENNA_CHECK) "0"
@@ -105,6 +108,6 @@
 
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
-set ::env(QUIT_ON_MAGIC_DRC) "0"
-set ::env(QUIT_ON_LVS_ERROR) "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/qspim_top/config.tcl b/openlane/qspim_top/config.tcl
index f17f63d..187e486 100755
--- a/openlane/qspim_top/config.tcl
+++ b/openlane/qspim_top/config.tcl
@@ -101,5 +101,5 @@
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
diff --git a/openlane/uart_i2cm_usb_spi_top/config.tcl b/openlane/uart_i2cm_usb_spi_top/config.tcl
index a97080d..802f0cf 100644
--- a/openlane/uart_i2cm_usb_spi_top/config.tcl
+++ b/openlane/uart_i2cm_usb_spi_top/config.tcl
@@ -128,5 +128,5 @@
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
diff --git a/openlane/user_project_wrapper/config.tcl b/openlane/user_project_wrapper/config.tcl
index 1751888..e58ee59 100644
--- a/openlane/user_project_wrapper/config.tcl
+++ b/openlane/user_project_wrapper/config.tcl
@@ -148,72 +148,51 @@
 
 set ::env(FP_PDN_POWER_STRAPS) "vccd1 vssd1 1, vccd2 vssd2 0, vdda1 vssa1 0, vdda2 vssa2 0"
 
-set ::env(FP_PDN_MACRO_HOOKS) " \
-	u_intercon vccd1 vssd1,\
-	u_pinmux vccd1 vssd1,\
-	u_qspi_master vccd1 vssd1,\
-	u_riscv_top vccd1 vssd1,\
-	u_tsram0_2kb vccd1 vssd1,\
-	u_icache_2kb vccd1 vssd1,\
-	u_dcache_2kb vccd1 vssd1,\
-	u_sram0_2kb vccd1 vssd1,\
-	u_sram1_2kb vccd1 vssd1,\
-	u_sram2_2kb vccd1 vssd1,\
-	u_sram3_2kb vccd1 vssd1,\
-	u_uart_i2c_usb_spi vccd1 vssd1,\
-	u_wb_host vccd1 vssd1,\
-	u_riscv_top.i_core_top_0 vccd1 vssd1, \
-        u_riscv_top.i_core_top_1 vccd1 vssd1, \
-	u_riscv_top.u_intf vccd1 vssd1 \
-       	"
+#set ::env(FP_PDN_MACRO_HOOKS) " \
+#	u_intercon vccd1 vssd1,\
+#	u_pinmux vccd1 vssd1,\
+#	u_qspi_master vccd1 vssd1,\
+#	u_riscv_top vccd1 vssd1,\
+#	u_tsram0_2kb vccd1 vssd1,\
+#	u_icache_2kb vccd1 vssd1,\
+#	u_dcache_2kb vccd1 vssd1,\
+#	u_sram0_2kb vccd1 vssd1,\
+#	u_sram1_2kb vccd1 vssd1,\
+#	u_sram2_2kb vccd1 vssd1,\
+#	u_sram3_2kb vccd1 vssd1,\
+#	u_uart_i2c_usb_spi vccd1 vssd1,\
+#	u_wb_host vccd1 vssd1,\
+#	u_riscv_top.i_core_top_0 vccd1 vssd1, \
+#       u_riscv_top.i_core_top_1 vccd1 vssd1, \
+#	u_riscv_top.u_intf vccd1 vssd1 \
+#       	"
 
 
 # The following is because there are no std cells in the example wrapper project.
 set ::env(SYNTH_TOP_LEVEL) 0
 set ::env(PL_RANDOM_GLB_PLACEMENT) 1
-
 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
-
 set ::env(FP_PDN_ENABLE_RAILS) 0
-
 set ::env(DIODE_INSERTION_STRATEGY) 0
 set ::env(FILL_INSERTION) 0
 set ::env(TAP_DECAP_INSERTION) 0
 set ::env(CLOCK_TREE_SYNTH) 0
-
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_MAGIC_DRC) "0"
 set ::env(QUIT_ON_NEGATIVE_WNS) "0"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
-
 set ::env(FP_PDN_IRDROP) "0"
 set ::env(FP_PDN_HORIZONTAL_HALO) "10"
 set ::env(FP_PDN_VERTICAL_HALO) "10"
-
-#
-
-set ::env(FP_PDN_CORE_RING_HOFFSET) {12.45}
-set ::env(FP_PDN_CORE_RING_HSPACING) {1.7}
-set ::env(FP_PDN_CORE_RING_HWIDTH) {3.1}
-
-set ::env(FP_PDN_CORE_RING_VOFFSET) {12.45}
-set ::env(FP_PDN_CORE_RING_VSPACING) {1.7}
-set ::env(FP_PDN_CORE_RING_VWIDTH) {3.1}
-
-
 set ::env(FP_PDN_VOFFSET) "5"
 set ::env(FP_PDN_VPITCH) "80"
 set ::env(FP_PDN_VSPACING) "15.5"
 set ::env(FP_PDN_VWIDTH) "3.1"
-
 set ::env(FP_PDN_HOFFSET) "10"
 set ::env(FP_PDN_HPITCH) "90"
 set ::env(FP_PDN_HSPACING) "10"
 set ::env(FP_PDN_HWIDTH) "3.1"
-
-
-
diff --git a/openlane/user_project_wrapper/interactive.mpw4.tcl b/openlane/user_project_wrapper/interactive.mpw4.tcl
deleted file mode 100644
index 1c24305..0000000
--- a/openlane/user_project_wrapper/interactive.mpw4.tcl
+++ /dev/null
@@ -1,394 +0,0 @@
-#!/usr/bin/tclsh
-# SPDX-FileCopyrightText: 2020 Efabless Corporation
-# Copyright 2020 Efabless Corporation
-# Copyright 2020 Sylvain Munaut
-#
-# 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
-
-package require openlane;
-
-
-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_placement {args} {
-	puts_info "Running Placement..."
-# |----------------------------------------------------|
-# |----------------   3. PLACEMENT   ------------------|
-# |----------------------------------------------------|
-	set ::env(CURRENT_STAGE) placement
-
-    if { [info exists ::env(PL_TARGET_DENSITY_CELLS)] } {
-        set old_pl_target_density $::env(PL_TARGET_DENSITY)
-        set ::env(PL_TARGET_DENSITY) $::env(PL_TARGET_DENSITY_CELLS)
-    }
-
-    if { $::env(PL_RANDOM_GLB_PLACEMENT) } {
-        # useful for very tiny designs
-        random_global_placement
-    } else {
-        global_placement_or
-    }
-
-    if { [info exists ::env(PL_TARGET_DENSITY_CELLS)] } {
-        set ::env(PL_TARGET_DENSITY) $old_pl_target_density
-    }
-
-    run_resizer_design
-
-    if { [info exists ::env(DONT_BUFFER_PORTS) ]} {
-        remove_buffers
-    }
-    detailed_placement_or
-    scrot_klayout -layout $::env(CURRENT_DEF)
-}
-
-
-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
-}
-
-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)
-    }
-    run_routing
-}
-
-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_power_pins_insertion_step {args} {
-    # set_def $::env(tritonRoute_result_file_tag).def
-    if { ! [ info exists ::env(POWER_PINS_INSERTION_CURRENT_DEF) ] } {
-        set ::env(POWER_PINS_INSERTION_CURRENT_DEF) $::env(CURRENT_DEF)
-    } else {
-        set ::env(CURRENT_DEF) $::env(POWER_PINS_INSERTION_CURRENT_DEF)
-    }
-    if { $::env(LVS_INSERT_POWER_PINS) } {
-		write_powered_verilog
-		set_netlist $::env(lvs_result_file_tag).powered.v
-    }
-
-}
-
-
-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 } {
-		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 } {
-		run_magic_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 gen_pdn {args} {
-    puts_info "Generating PDN..."
-    TIMER::timer_start
-	
-    set ::env(SAVE_DEF) [index_file $::env(pdn_tmp_file_tag).def]
-    set ::env(PGA_RPT_FILE) [index_file $::env(pdn_report_file_tag).pga.rpt]
-
-    try_catch $::env(OPENROAD_BIN) -exit $::env(SCRIPTS_DIR)/openroad/pdn.tcl \
-	|& tee $::env(TERMINAL_OUTPUT) [index_file $::env(pdn_log_file_tag).log 0]
-
-
-    TIMER::timer_stop
-    exec echo "[TIMER::get_runtime]" >> [index_file $::env(pdn_log_file_tag)_runtime.txt 0]
-
-    quit_on_unconnected_pdn_nodes
-
-    set_def $::env(SAVE_DEF)
-}
-
-proc run_power_grid_generation {args} {
-
-	if {[info exists ::env(FP_PDN_POWER_STRAPS)]} {
-	     set power_domains [split $::env(FP_PDN_POWER_STRAPS) ","]
-	}
-
-	# internal macros power connections 
-	if {[info exists ::env(FP_PDN_MACRO_HOOKS)]} {
-		set macro_hooks [dict create]
-		set pdn_hooks [split $::env(FP_PDN_MACRO_HOOKS) ","]
-		foreach pdn_hook $pdn_hooks {
-			set instance_name [lindex $pdn_hook 0]
-			set power_net [lindex $pdn_hook 1]
-			set ground_net [lindex $pdn_hook 2]
-			dict append macro_hooks $instance_name [subst {$power_net $ground_net}]
-		}
-		
-		set power_net_indx [lsearch $::env(VDD_NETS) $power_net]
-		set ground_net_indx [lsearch $::env(GND_NETS) $ground_net]
-
-		# make sure that the specified power domains exist.
-		if { $power_net_indx == -1  || $ground_net_indx == -1 || $power_net_indx != $ground_net_indx } {
-			puts_err "Can't find $power_net and $ground_net domain. \
-			Make sure that both exist in $::env(VDD_NETS) and $::env(GND_NETS)." 
-		} 
-	}
-	
-	# generate multiple power grids per pair of (VDD,GND)
-	# offseted by WIDTH + SPACING
-	foreach domain $power_domains {
-		set ::env(VDD_NET)       [lindex $domain 0]
-	        set ::env(GND_NET)       [lindex $domain 1]
-	        set ::env(_WITH_STRAPS)  [lindex $domain 2]
-
-	        puts_info "Connecting Power: $::env(VDD_NET) & $::env(GND_NET) to All internal macros."
-		# internal macros power connections
-		set ::env(FP_PDN_MACROS) ""
-		if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1 } {
-			# if macros connections to power are explicitly set
-			# default behavoir macro pins will be connected to the first power domain
-			if { [info exists ::env(FP_PDN_MACRO_HOOKS)] } {
-				set ::env(FP_PDN_ENABLE_MACROS_GRID) 0
-				foreach {instance_name hooks} $macro_hooks {
-					set power [lindex $hooks 0]
-					set ground [lindex $hooks 1]			 
-					if { $power == $::env(VDD_NET) && $ground == $::env(GND_NET) } {
-						set ::env(FP_PDN_ENABLE_MACROS_GRID) 1
-                                                set ::env(FP_PDN_IRDROP) "1"
-						puts_info "Connecting $instance_name to $power and $ground nets."
-						lappend ::env(FP_PDN_MACROS) $instance_name
-					}
-				}
-			} 
-		} else {
-			puts_warn "All internal macros will not be connected to power $::env(VDD_NET) & $::env(GND_NET)."
-		}
-		
-		gen_pdn
-
-		set ::env(FP_PDN_ENABLE_RAILS) 0
-		set ::env(FP_PDN_ENABLE_MACROS_GRID) 0
-                set ::env(FP_PDN_IRDROP) "0"
-
-		# allow failure until open_pdks is up to date...
-		catch {set ::env(FP_PDN_VOFFSET) [expr $::env(FP_PDN_VOFFSET)+$::env(FP_PDN_VWIDTH)+$::env(FP_PDN_VSPACING)]}
-		catch {set ::env(FP_PDN_HOFFSET) [expr $::env(FP_PDN_HOFFSET)+$::env(FP_PDN_HWIDTH)+$::env(FP_PDN_HSPACING)]}
-
-		catch {set ::env(FP_PDN_CORE_RING_VOFFSET) \
-			[expr $::env(FP_PDN_CORE_RING_VOFFSET)\
-			+2*($::env(FP_PDN_CORE_RING_VWIDTH)\
-			+max($::env(FP_PDN_CORE_RING_VSPACING), $::env(FP_PDN_CORE_RING_HSPACING)))]}
-		catch {set ::env(FP_PDN_CORE_RING_HOFFSET) [expr $::env(FP_PDN_CORE_RING_HOFFSET)\
-			+2*($::env(FP_PDN_CORE_RING_HWIDTH)+\
-			max($::env(FP_PDN_CORE_RING_VSPACING), $::env(FP_PDN_CORE_RING_HSPACING)))]}
-		puts "FP_PDN_VOFFSET: $::env(FP_PDN_VOFFSET)"
-		puts "FP_PDN_HOFFSET: $::env(FP_PDN_HOFFSET)"
-		puts "FP_PDN_CORE_RING_VOFFSET: $::env(FP_PDN_CORE_RING_VOFFSET)"
-		puts "FP_PDN_CORE_RING_HOFFSET: $::env(FP_PDN_CORE_RING_HOFFSET)"
-
-	}
-	set ::env(FP_PDN_ENABLE_RAILS) 1
-}
-
-
-proc run_floorplan {args} {
-		puts_info "Running Floorplanning..."
-		# |----------------------------------------------------|
-		# |----------------   2. FLOORPLAN   ------------------|
-		# |----------------------------------------------------|
-		#
-		# intial fp
-		init_floorplan
-
-
-		# 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(TMP_DIR)/macro_placement.cfg
-				manual_macro_placement f
-			} else {
-				global_placement_or
-				basic_macro_placement
-			}
-		}
-
-		# tapcell
-		tap_decap_or
-		scrot_klayout -layout $::env(CURRENT_DEF)
-		# power grid generation
-		run_power_grid_generation
-}
-
-
-proc run_flow {args} {
-       set script_dir [file dirname [file normalize [info script]]]
-
-		set options {
-		{-design required}
-		{-save_path optional}
-		{-no_lvs optional}
-	    {-no_drc optional}
-	    {-no_antennacheck optional}
-	}
-	set flags {-save}
-	parse_key_args "run_flow" args arg_values $options flags_map $flags -no_consume
-
-	prep {*}$args
-
-        set LVS_ENABLED 1
-        set DRC_ENABLED 0
-        set ANTENNACHECK_ENABLED 1
-
-        set steps [dict create \
-		"synthesis" {run_synthesis "" } \
-                "floorplan" {run_floorplan ""} \
-                "placement" {run_placement_step ""} \
-                "cts" {run_cts_step ""} \
-                "routing" {run_routing_step ""} \
-                "diode_insertion" {run_diode_insertion_2_5_step ""} \
-                "power_pins_insertion" {run_power_pins_insertion_step ""} \
-                "gds_magic" {run_magic ""} \
-                "gds_drc_klayout" {run_klayout ""} \
-                "gds_xor_klayout" {run_klayout_gds_xor ""} \
-                "lvs" "run_lvs_step $LVS_ENABLED" \
-                "drc" "run_drc_step $DRC_ENABLED" \
-                "antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED" \
-                "cvc" {run_lef_cvc}
-        ]
-
-       set_if_unset arg_values(-to) "cvc";
-
-       if {  [info exists ::env(CURRENT_STEP) ] } {
-           puts "\[INFO\]:Picking up where last execution left off"
-           puts [format "\[INFO\]:Current stage is %s " $::env(CURRENT_STEP)]
-       } else {
-           set ::env(CURRENT_STEP) "synthesis";
-       }
-       set_if_unset arg_values(-from) $::env(CURRENT_STEP);
-       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]
-
-	if {  [info exists flags_map(-save) ] } {
-		if { ! [info exists arg_values(-save_path)] } {
-			set arg_values(-save_path) ""
-		}
-		save_views 	-lef_path $::env(magic_result_file_tag).lef \
-			-def_path $::env(CURRENT_DEF) \
-			-gds_path $::env(magic_result_file_tag).gds \
-			-mag_path $::env(magic_result_file_tag).mag \
-			-maglef_path $::env(magic_result_file_tag).lef.mag \
-			-spice_path $::env(magic_result_file_tag).spice \
-			-spef_path $::env(CURRENT_SPEF) \
-			-verilog_path $::env(CURRENT_NETLIST) \
-			-save_path $arg_values(-save_path) \
-			-tag $::env(RUN_TAG)
-	}
-
-
-	calc_total_runtime
-	save_state
-	generate_final_summary_report
-	
-	check_timing_violations
-
-	puts_success "Flow Completed Without Fatal Errors."
-
-}
-
-run_flow {*}$argv
diff --git a/openlane/user_project_wrapper/interactive.tcl b/openlane/user_project_wrapper/interactive.tcl
index 07190b7..ccfa729 100644
--- a/openlane/user_project_wrapper/interactive.tcl
+++ b/openlane/user_project_wrapper/interactive.tcl
@@ -15,149 +15,100 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # SPDX-License-Identifier: Apache-2.0
-
 package require openlane;
-
 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
+    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 { ! [ 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
 }
-
 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)
-	}
-	run_routing
+    if { ! [ info exists ::env(ROUTING_CURRENT_DEF) ] } {
+        set ::env(ROUTING_CURRENT_DEF) $::env(CURRENT_DEF)
+    } else {
+        set ::env(CURRENT_DEF) $::env(ROUTING_CURRENT_DEF)
+    }
+    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) } {
-		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 { ! [ 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_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;
+    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 } {
+		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 { ! [ 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
-		}
+		run_magic_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 { ! [ 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_eco_step {args} {
 	if {  $::env(ECO_ENABLE) == 1 } {
-		run_eco_flow
-	}
+        run_eco
+    }
 }
-
-proc run_magic_step {args} {
-	if {$::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 save_final_views {args} {
 	set options {
 		{-save_path optional}
 	}
 	set flags {}
 	parse_key_args "save_final_views" args arg_values $options flags_map $flags
-
 	set arg_list [list]
-
 	# If they don't exist, save_views will simply not copy them
-	lappend arg_list -lef_path $::env(signoff_results)/$::env(DESIGN_NAME).lef
-	lappend arg_list -gds_path $::env(signoff_results)/$::env(DESIGN_NAME).gds
-	lappend arg_list -mag_path $::env(signoff_results)/$::env(DESIGN_NAME).mag
-	lappend arg_list -maglef_path $::env(signoff_results)/$::env(DESIGN_NAME).lef.mag
-	lappend arg_list -spice_path $::env(signoff_results)/$::env(DESIGN_NAME).spice
-
+	lappend arg_list -lef_path $::env(finishing_results)/$::env(DESIGN_NAME).lef
+	lappend arg_list -gds_path $::env(finishing_results)/$::env(DESIGN_NAME).gds
+	lappend arg_list -mag_path $::env(finishing_results)/$::env(DESIGN_NAME).mag
+	lappend arg_list -maglef_path $::env(finishing_results)/$::env(DESIGN_NAME).lef.mag
+	lappend arg_list -spice_path $::env(finishing_results)/$::env(DESIGN_NAME).spice
+	
 	# Guaranteed to have default values
 	lappend arg_list -def_path $::env(CURRENT_DEF)
 	lappend arg_list -verilog_path $::env(CURRENT_NETLIST)
-
 	# Not guaranteed to have default values
-	if { [info exists ::env(CURRENT_SPEF)] } {
-		lappend arg_list -spef_path $::env(CURRENT_SPEF)
+	if { [info exists ::env(SPEF_TYPICAL)] } {
+		lappend arg_list -spef_path $::env(SPEF_TYPICAL)
 	}
 	if { [info exists ::env(CURRENT_SDF)] } {
 		lappend arg_list -sdf_path $::env(CURRENT_SDF)
@@ -165,17 +116,13 @@
 	if { [info exists ::env(CURRENT_SDC)] } {
 		lappend arg_list -sdc_path $::env(CURRENT_SDC)
 	}
-
 	# Add the path if it exists...
 	if { [info exists arg_values(-save_path) ] } {
 		lappend arg_list -save_path $arg_values(-save_path)
 	}
-
 	# Aaand fire!
 	save_views {*}$arg_list
-
 }
-
 proc run_post_run_hooks {} {
 	if { [file exists $::env(DESIGN_DIR)/hooks/post_run.py]} {
 		puts_info "Running post run hook"
@@ -185,72 +132,24 @@
 		puts_info "hooks/post_run.py not found, skipping"
 	}
 }
-
 proc gen_pdn {args} {
-    increment_index
-    TIMER::timer_start
     puts_info "Generating PDN..."
-
-    set ::env(SAVE_DEF) [index_file $::env(floorplan_tmpfiles)/pdn.def]
-    set ::env(PGA_RPT_FILE) [index_file $::env(floorplan_tmpfiles)/pdn.pga.rpt]
-
+    TIMER::timer_start
+	
+    set ::env(SAVE_DEF) [index_file $::env(floorplan_tmpfiles).def]
+    set ::env(PGA_RPT_FILE) [index_file $::env(floorplan_tmpfiles).pga.rpt]
     run_openroad_script $::env(SCRIPTS_DIR)/openroad/pdn.tcl \
         |& -indexed_log [index_file $::env(floorplan_logs)/pdn.log]
-
-
     TIMER::timer_stop
     exec echo "[TIMER::get_runtime]" | python3 $::env(SCRIPTS_DIR)/write_runtime.py "pdn generation - openroad"
-
     quit_on_unconnected_pdn_nodes
-
     set_def $::env(SAVE_DEF)
 }
-
 proc run_power_grid_generation {args} {
-	if { [info exists ::env(VDD_NETS)] || [info exists ::env(GND_NETS)] } {
-		# they both must exist and be equal in length
-		# current assumption: they cannot have a common ground
-		if { ! [info exists ::env(VDD_NETS)] || ! [info exists ::env(GND_NETS)] } {
-			puts_err "VDD_NETS and GND_NETS must *both* either be defined or undefined"
-			return -code error
-		}
-		# standard cell power and ground nets are assumed to be the first net
-		set ::env(VDD_PIN) [lindex $::env(VDD_NETS) 0]
-		set ::env(GND_PIN) [lindex $::env(GND_NETS) 0]
-	} elseif { [info exists ::env(SYNTH_USE_PG_PINS_DEFINES)] } {
-		set ::env(VDD_NETS) [list]
-		set ::env(GND_NETS) [list]
-		# get the pins that are in $synthesis_tmpfiles.pg_define.v
-		# that are not in $synthesis_results.v
-		#
-		set full_pins {*}[extract_pins_from_yosys_netlist $::env(synthesis_tmpfiles)/pg_define.v]
-		puts_info $full_pins
-
-		set non_pg_pins {*}[extract_pins_from_yosys_netlist $::env(synthesis_results)/$::env(DESIGN_NAME).v]
-		puts_info $non_pg_pins
-
-		# assumes the pins are ordered correctly (e.g., vdd1, vss1, vcc1, vss1, ...)
-		foreach {vdd gnd} $full_pins {
-			if { $vdd ne "" && $vdd ni $non_pg_pins } {
-				lappend ::env(VDD_NETS) $vdd
-			}
-			if { $gnd ne "" && $gnd ni $non_pg_pins } {
-				lappend ::env(GND_NETS) $gnd
-			}
-		}
-	} else {
-		set ::env(VDD_NETS) $::env(VDD_PIN)
-		set ::env(GND_NETS) $::env(GND_PIN)
+	if {[info exists ::env(FP_PDN_POWER_STRAPS)]} {
+	     set power_domains [split $::env(FP_PDN_POWER_STRAPS) ","]
 	}
-
-	puts_info "Power planning with power {$::env(VDD_NETS)} and ground {$::env(GND_NETS)}..."
-
-	if { [llength $::env(VDD_NETS)] != [llength $::env(GND_NETS)] } {
-		puts_err "VDD_NETS and GND_NETS must be of equal lengths"
-		return -code error
-	}
-
-	# check internal macros' power connection definitions
+	# internal macros power connections 
 	if {[info exists ::env(FP_PDN_MACRO_HOOKS)]} {
 		set macro_hooks [dict create]
 		set pdn_hooks [split $::env(FP_PDN_MACRO_HOOKS) ","]
@@ -260,20 +159,66 @@
 			set ground_net [lindex $pdn_hook 2]
 			dict append macro_hooks $instance_name [subst {$power_net $ground_net}]
 		}
-
+		
 		set power_net_indx [lsearch $::env(VDD_NETS) $power_net]
 		set ground_net_indx [lsearch $::env(GND_NETS) $ground_net]
-
 		# make sure that the specified power domains exist.
 		if { $power_net_indx == -1  || $ground_net_indx == -1 || $power_net_indx != $ground_net_indx } {
 			puts_err "Can't find $power_net and $ground_net domain. \
-				Make sure that both exist in $::env(VDD_NETS) and $::env(GND_NETS)."
-		}
+			Make sure that both exist in $::env(VDD_NETS) and $::env(GND_NETS)." 
+		} 
 	}
-
-	gen_pdn
+	
+	# generate multiple power grids per pair of (VDD,GND)
+	# offseted by WIDTH + SPACING
+	foreach domain $power_domains {
+		set ::env(VDD_NET)       [lindex $domain 0]
+	        set ::env(GND_NET)       [lindex $domain 1]
+	        set ::env(_WITH_STRAPS)  [lindex $domain 2]
+	        puts_info "Connecting Power: $::env(VDD_NET) & $::env(GND_NET) to All internal macros."
+		# internal macros power connections
+		set ::env(FP_PDN_MACROS) ""
+		if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1 } {
+			# if macros connections to power are explicitly set
+			# default behavoir macro pins will be connected to the first power domain
+			if { [info exists ::env(FP_PDN_MACRO_HOOKS)] } {
+				set ::env(FP_PDN_ENABLE_MACROS_GRID) 0
+				foreach {instance_name hooks} $macro_hooks {
+					set power [lindex $hooks 0]
+					set ground [lindex $hooks 1]			 
+					if { $power == $::env(VDD_NET) && $ground == $::env(GND_NET) } {
+						set ::env(FP_PDN_ENABLE_MACROS_GRID) 1
+                                                set ::env(FP_PDN_IRDROP) "0"
+						puts_info "Connecting $instance_name to $power and $ground nets."
+						lappend ::env(FP_PDN_MACROS) $instance_name
+					}
+				}
+			} 
+		} else {
+			puts_warn "All internal macros will not be connected to power $::env(VDD_NET) & $::env(GND_NET)."
+		}
+		
+		gen_pdn
+		set ::env(FP_PDN_ENABLE_RAILS) 0
+		set ::env(FP_PDN_ENABLE_MACROS_GRID) 0
+                set ::env(FP_PDN_IRDROP) "0"
+		# allow failure until open_pdks is up to date...
+		catch {set ::env(FP_PDN_VOFFSET) [expr $::env(FP_PDN_VOFFSET)+$::env(FP_PDN_VWIDTH)+$::env(FP_PDN_VSPACING)]}
+		catch {set ::env(FP_PDN_HOFFSET) [expr $::env(FP_PDN_HOFFSET)+$::env(FP_PDN_HWIDTH)+$::env(FP_PDN_HSPACING)]}
+		catch {set ::env(FP_PDN_CORE_RING_VOFFSET) \
+			[expr $::env(FP_PDN_CORE_RING_VOFFSET)\
+			+2*($::env(FP_PDN_CORE_RING_VWIDTH)\
+			+max($::env(FP_PDN_CORE_RING_VSPACING), $::env(FP_PDN_CORE_RING_HSPACING)))]}
+		catch {set ::env(FP_PDN_CORE_RING_HOFFSET) [expr $::env(FP_PDN_CORE_RING_HOFFSET)\
+			+2*($::env(FP_PDN_CORE_RING_HWIDTH)+\
+			max($::env(FP_PDN_CORE_RING_VSPACING), $::env(FP_PDN_CORE_RING_HSPACING)))]}
+		puts "FP_PDN_VOFFSET: $::env(FP_PDN_VOFFSET)"
+		puts "FP_PDN_HOFFSET: $::env(FP_PDN_HOFFSET)"
+		puts "FP_PDN_CORE_RING_VOFFSET: $::env(FP_PDN_CORE_RING_VOFFSET)"
+		puts "FP_PDN_CORE_RING_HOFFSET: $::env(FP_PDN_CORE_RING_HOFFSET)"
+	}
+	set ::env(FP_PDN_ENABLE_RAILS) 1
 }
-
 proc run_floorplan {args} {
 	puts_info "Running Floorplanning..."
 	# |----------------------------------------------------|
@@ -282,7 +227,6 @@
 	#
 	# 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}]]
@@ -290,15 +234,12 @@
 		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
@@ -313,9 +254,7 @@
 			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
@@ -325,15 +264,10 @@
 			basic_macro_placement
 		}
 	}
-
 	tap_decap_or
-
 	scrot_klayout -layout $::env(CURRENT_DEF) $::env(floorplan_logs)/screenshot.log
-
 	run_power_grid_generation
 }
-
-
 proc run_flow {args} {
 	set options {
 		{-design required}
@@ -346,11 +280,6 @@
 	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)] } {
 		set env_overrides [split $arg_values(-override_env) ','] 
 		foreach override $env_overrides {
@@ -360,67 +289,56 @@
 			set ::env(${key}) $value
 		}
 	}
-
     set LVS_ENABLED 1
     set DRC_ENABLED 0
     set ANTENNACHECK_ENABLED 1
-
-	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" \
-		"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"
-	]
-
+    set steps [dict create \
+		"synthesis" {run_synthesis "" } \
+		"floorplan" {run_floorplan ""} \
+		"placement" {run_placement_step ""} \
+		"cts" {run_cts_step ""} \
+		"routing" {run_routing_step ""}\
+                "eco" {run_eco_step ""} \
+		"diode_insertion" {run_diode_insertion_2_5_step ""} \
+		"gds_magic" {run_magic ""} \
+		"gds_drc_klayout" {run_klayout ""} \
+		"gds_xor_klayout" {run_klayout_gds_xor ""} \
+		"lvs" "run_lvs_step $LVS_ENABLED" \
+		"drc" "run_drc_step $DRC_ENABLED" \
+		"antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED" \
+		"cvc" {run_lef_cvc}
+    ]
     set_if_unset arg_values(-to) "cvc";
-
 	if {  [info exists ::env(CURRENT_STEP) ] } {
         puts "\[INFO\]:Picking up where last execution left off"
         puts [format "\[INFO\]:Current stage is %s " $::env(CURRENT_STEP)]
     } else {
         set ::env(CURRENT_STEP) "synthesis";
     }
-
     set_if_unset arg_values(-from) $::env(CURRENT_STEP);
     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
 	if { $::env(SAVE_FINAL_VIEWS) == "1" } {
 		save_final_views
 	}
-
 	# Saves to design directory or custom
 	if {  [info exists flags_map(-save) ] } {
 		if { ! [info exists arg_values(-save_path)] } {
@@ -448,9 +366,6 @@
 	}
 	
 	puts_success "Flow complete."
-
 	show_warnings "Note that the following warnings have been generated:"
-
 }
-
 run_flow {*}$argv
diff --git a/openlane/user_project_wrapper/mpw5/config.tcl b/openlane/user_project_wrapper/mpw5/config.tcl
new file mode 100644
index 0000000..e58ee59
--- /dev/null
+++ b/openlane/user_project_wrapper/mpw5/config.tcl
@@ -0,0 +1,198 @@
+# 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
+
+# Base Configurations. Don't Touch
+# section begin
+
+set ::env(PDK) "sky130A"
+set ::env(STD_CELL_LIBRARY) "sky130_fd_sc_hd"
+
+# YOU ARE NOT ALLOWED TO CHANGE ANY VARIABLES DEFINED IN THE FIXED WRAPPER CFGS 
+source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/fixed_wrapper_cfgs.tcl
+
+
+# YOU CAN CHANGE ANY VARIABLES DEFINED IN THE DEFAULT WRAPPER CFGS BY OVERRIDING THEM IN THIS CONFIG.TCL
+source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/default_wrapper_cfgs.tcl
+
+
+set script_dir [file dirname [file normalize [info script]]]
+set proj_dir [file dirname [file normalize [info script]]]
+
+set ::env(DESIGN_NAME) user_project_wrapper
+set verilog_root $proj_dir/../../verilog/
+set lef_root $proj_dir/../../lef/
+set gds_root $proj_dir/../../gds/
+#section end
+
+# User Configurations
+#
+set ::env(DESIGN_IS_CORE) 1
+set ::env(FP_PDN_CORE_RING) 1
+
+
+## Source Verilog Files
+set ::env(VERILOG_FILES) "\
+	$proj_dir/../../verilog/rtl//yifive/ycr2c/src/top/ycr2_top_wb.sv \
+	$proj_dir/../../verilog/rtl/user_project_wrapper.v"
+
+
+## Clock configurations
+set ::env(CLOCK_PORT) "user_clock2 wb_clk_i"
+#set ::env(CLOCK_NET) "mprj.clk"
+
+set ::env(CLOCK_PERIOD) "10"
+
+## Internal Macros
+### Macro Placement
+set ::env(FP_SIZING) "absolute"
+set ::env(MACRO_PLACEMENT_CFG) $proj_dir/macro.cfg
+
+set ::env(PDN_CFG) $proj_dir/pdn_cfg.tcl
+
+set ::env(SDC_FILE) "$proj_dir/base.sdc"
+set ::env(BASE_SDC_FILE) "$proj_dir/base.sdc"
+
+set ::env(SYNTH_READ_BLACKBOX_LIB) 1
+
+### Black-box verilog and views
+set ::env(VERILOG_FILES_BLACKBOX) "\
+        $proj_dir/../../verilog/gl/qspim_top.v \
+        $proj_dir/../../verilog/gl/wb_interconnect.v \
+        $proj_dir/../../verilog/gl/pinmux.v     \
+        $proj_dir/../../verilog/gl/uart_i2c_usb_spi_top.v     \
+	$proj_dir/../../verilog/gl/wb_host.v \
+	$proj_dir/../../verilog/gl/ycr_intf.v \
+	$proj_dir/../../verilog/gl/ycr_core_top.v \
+	$proj_dir/../../verilog/gl/ycr2_iconnect.v \
+	$proj_dir/../../verilog/gl/digital_pll.v \
+	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v \
+	"
+
+set ::env(EXTRA_LEFS) "\
+	$lef_root/qspim_top.lef \
+	$lef_root/pinmux.lef \
+	$lef_root/wb_interconnect.lef \
+	$lef_root/uart_i2c_usb_spi_top.lef \
+	$lef_root/wb_host.lef \
+	$lef_root/ycr_intf.lef \
+	$lef_root/ycr_core_top.lef \
+	$lef_root/ycr2_iconnect.lef \
+	$lef_root/digital_pll.lef \
+	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/lef/sky130_sram_2kbyte_1rw1r_32x512_8.lef \
+	"
+
+set ::env(EXTRA_GDS_FILES) "\
+	$gds_root/qspim_top.gds \
+	$gds_root/pinmux.gds \
+	$gds_root/wb_interconnect.gds \
+	$gds_root/uart_i2c_usb_spi_top.gds \
+	$gds_root/wb_host.gds \
+	$gds_root/ycr_intf.gds \
+	$gds_root/ycr_core_top.gds \
+	$gds_root/ycr2_iconnect.gds \
+	$gds_root/digital_pll.gds \
+	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/gds/sky130_sram_2kbyte_1rw1r_32x512_8.gds \
+	"
+
+set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
+
+set ::env(VERILOG_INCLUDE_DIRS) [glob $script_dir/../../verilog/rtl/yifive/ycr2c/src/includes ]
+
+#set ::env(GLB_RT_MAXLAYER) 6
+set ::env(RT_MAX_LAYER) {met5}
+
+set ::env(FP_PDN_CHECK_NODES) 0
+
+
+## Internal Macros
+### Macro PDN Connections
+set ::env(FP_PDN_ENABLE_MACROS_GRID) "1"
+set ::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS) "1"
+
+set ::env(VDD_NETS) {vccd1 vccd2 vdda1 vdda2}
+set ::env(GND_NETS) {vssd1 vssd2 vssa1 vssa2}
+#
+set ::env(VDD_PIN) {vccd1}
+set ::env(GND_PIN) {vssd1}
+
+set ::env(GLB_RT_OBS) "                              \
+	                li1   150 130  833.1  546.54,\
+	                met1  150 130  833.1  546.54,\
+	                met2  150 130  833.1  546.54,\
+                        met3  150 130  833.1  546.54,\
+
+	                li1   950 130  1633.1 546.54,\
+	                met1  950 130  1633.1 546.54,\
+	                met2  950 130  1633.1 546.54,\
+                        met3  950 130  1633.1 546.54,\
+
+                        li1   150  750     833.1  1166.54,\
+                        met1  150  750     833.1  1166.54,\
+                        met2  150  750     833.1  1166.54,\
+                        met3  150  750     833.1  1166.54,\
+                        met1  950  650     1760   660 ,\
+                        met3  950  650     1760   660 ,\
+	                met5  0 0 2920 3520"
+
+set ::env(FP_PDN_POWER_STRAPS) "vccd1 vssd1 1, vccd2 vssd2 0, vdda1 vssa1 0, vdda2 vssa2 0"
+
+#set ::env(FP_PDN_MACRO_HOOKS) " \
+#	u_intercon vccd1 vssd1,\
+#	u_pinmux vccd1 vssd1,\
+#	u_qspi_master vccd1 vssd1,\
+#	u_riscv_top vccd1 vssd1,\
+#	u_tsram0_2kb vccd1 vssd1,\
+#	u_icache_2kb vccd1 vssd1,\
+#	u_dcache_2kb vccd1 vssd1,\
+#	u_sram0_2kb vccd1 vssd1,\
+#	u_sram1_2kb vccd1 vssd1,\
+#	u_sram2_2kb vccd1 vssd1,\
+#	u_sram3_2kb vccd1 vssd1,\
+#	u_uart_i2c_usb_spi vccd1 vssd1,\
+#	u_wb_host vccd1 vssd1,\
+#	u_riscv_top.i_core_top_0 vccd1 vssd1, \
+#       u_riscv_top.i_core_top_1 vccd1 vssd1, \
+#	u_riscv_top.u_intf vccd1 vssd1 \
+#       	"
+
+
+# The following is because there are no std cells in the example wrapper project.
+set ::env(SYNTH_TOP_LEVEL) 0
+set ::env(PL_RANDOM_GLB_PLACEMENT) 1
+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
+set ::env(FP_PDN_ENABLE_RAILS) 0
+set ::env(DIODE_INSERTION_STRATEGY) 0
+set ::env(FILL_INSERTION) 0
+set ::env(TAP_DECAP_INSERTION) 0
+set ::env(CLOCK_TREE_SYNTH) 0
+set ::env(QUIT_ON_LVS_ERROR) "1"
+set ::env(QUIT_ON_MAGIC_DRC) "0"
+set ::env(QUIT_ON_NEGATIVE_WNS) "0"
+set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
+set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
+set ::env(FP_PDN_IRDROP) "0"
+set ::env(FP_PDN_HORIZONTAL_HALO) "10"
+set ::env(FP_PDN_VERTICAL_HALO) "10"
+set ::env(FP_PDN_VOFFSET) "5"
+set ::env(FP_PDN_VPITCH) "80"
+set ::env(FP_PDN_VSPACING) "15.5"
+set ::env(FP_PDN_VWIDTH) "3.1"
+set ::env(FP_PDN_HOFFSET) "10"
+set ::env(FP_PDN_HPITCH) "90"
+set ::env(FP_PDN_HSPACING) "10"
+set ::env(FP_PDN_HWIDTH) "3.1"
diff --git a/openlane/user_project_wrapper/mpw5/interactive.tcl b/openlane/user_project_wrapper/mpw5/interactive.tcl
new file mode 100644
index 0000000..ccfa729
--- /dev/null
+++ b/openlane/user_project_wrapper/mpw5/interactive.tcl
@@ -0,0 +1,371 @@
+#!/usr/bin/tclsh
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+# Copyright 2020 Efabless Corporation
+# Copyright 2020 Sylvain Munaut
+#
+# 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
+package require openlane;
+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
+}
+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)
+    }
+    run_routing
+}
+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_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 } {
+		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 } {
+		run_magic_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_eco_step {args} {
+	if {  $::env(ECO_ENABLE) == 1 } {
+        run_eco
+    }
+}
+proc save_final_views {args} {
+	set options {
+		{-save_path optional}
+	}
+	set flags {}
+	parse_key_args "save_final_views" args arg_values $options flags_map $flags
+	set arg_list [list]
+	# If they don't exist, save_views will simply not copy them
+	lappend arg_list -lef_path $::env(finishing_results)/$::env(DESIGN_NAME).lef
+	lappend arg_list -gds_path $::env(finishing_results)/$::env(DESIGN_NAME).gds
+	lappend arg_list -mag_path $::env(finishing_results)/$::env(DESIGN_NAME).mag
+	lappend arg_list -maglef_path $::env(finishing_results)/$::env(DESIGN_NAME).lef.mag
+	lappend arg_list -spice_path $::env(finishing_results)/$::env(DESIGN_NAME).spice
+	
+	# Guaranteed to have default values
+	lappend arg_list -def_path $::env(CURRENT_DEF)
+	lappend arg_list -verilog_path $::env(CURRENT_NETLIST)
+	# Not guaranteed to have default values
+	if { [info exists ::env(SPEF_TYPICAL)] } {
+		lappend arg_list -spef_path $::env(SPEF_TYPICAL)
+	}
+	if { [info exists ::env(CURRENT_SDF)] } {
+		lappend arg_list -sdf_path $::env(CURRENT_SDF)
+	}
+	if { [info exists ::env(CURRENT_SDC)] } {
+		lappend arg_list -sdc_path $::env(CURRENT_SDC)
+	}
+	# Add the path if it exists...
+	if { [info exists arg_values(-save_path) ] } {
+		lappend arg_list -save_path $arg_values(-save_path)
+	}
+	# Aaand fire!
+	save_views {*}$arg_list
+}
+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) -python $::env(DESIGN_DIR)/hooks/post_run.py]
+		puts_info "$result"
+	} else {
+		puts_info "hooks/post_run.py not found, skipping"
+	}
+}
+proc gen_pdn {args} {
+    puts_info "Generating PDN..."
+    TIMER::timer_start
+	
+    set ::env(SAVE_DEF) [index_file $::env(floorplan_tmpfiles).def]
+    set ::env(PGA_RPT_FILE) [index_file $::env(floorplan_tmpfiles).pga.rpt]
+    run_openroad_script $::env(SCRIPTS_DIR)/openroad/pdn.tcl \
+        |& -indexed_log [index_file $::env(floorplan_logs)/pdn.log]
+    TIMER::timer_stop
+    exec echo "[TIMER::get_runtime]" | python3 $::env(SCRIPTS_DIR)/write_runtime.py "pdn generation - openroad"
+    quit_on_unconnected_pdn_nodes
+    set_def $::env(SAVE_DEF)
+}
+proc run_power_grid_generation {args} {
+	if {[info exists ::env(FP_PDN_POWER_STRAPS)]} {
+	     set power_domains [split $::env(FP_PDN_POWER_STRAPS) ","]
+	}
+	# internal macros power connections 
+	if {[info exists ::env(FP_PDN_MACRO_HOOKS)]} {
+		set macro_hooks [dict create]
+		set pdn_hooks [split $::env(FP_PDN_MACRO_HOOKS) ","]
+		foreach pdn_hook $pdn_hooks {
+			set instance_name [lindex $pdn_hook 0]
+			set power_net [lindex $pdn_hook 1]
+			set ground_net [lindex $pdn_hook 2]
+			dict append macro_hooks $instance_name [subst {$power_net $ground_net}]
+		}
+		
+		set power_net_indx [lsearch $::env(VDD_NETS) $power_net]
+		set ground_net_indx [lsearch $::env(GND_NETS) $ground_net]
+		# make sure that the specified power domains exist.
+		if { $power_net_indx == -1  || $ground_net_indx == -1 || $power_net_indx != $ground_net_indx } {
+			puts_err "Can't find $power_net and $ground_net domain. \
+			Make sure that both exist in $::env(VDD_NETS) and $::env(GND_NETS)." 
+		} 
+	}
+	
+	# generate multiple power grids per pair of (VDD,GND)
+	# offseted by WIDTH + SPACING
+	foreach domain $power_domains {
+		set ::env(VDD_NET)       [lindex $domain 0]
+	        set ::env(GND_NET)       [lindex $domain 1]
+	        set ::env(_WITH_STRAPS)  [lindex $domain 2]
+	        puts_info "Connecting Power: $::env(VDD_NET) & $::env(GND_NET) to All internal macros."
+		# internal macros power connections
+		set ::env(FP_PDN_MACROS) ""
+		if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1 } {
+			# if macros connections to power are explicitly set
+			# default behavoir macro pins will be connected to the first power domain
+			if { [info exists ::env(FP_PDN_MACRO_HOOKS)] } {
+				set ::env(FP_PDN_ENABLE_MACROS_GRID) 0
+				foreach {instance_name hooks} $macro_hooks {
+					set power [lindex $hooks 0]
+					set ground [lindex $hooks 1]			 
+					if { $power == $::env(VDD_NET) && $ground == $::env(GND_NET) } {
+						set ::env(FP_PDN_ENABLE_MACROS_GRID) 1
+                                                set ::env(FP_PDN_IRDROP) "0"
+						puts_info "Connecting $instance_name to $power and $ground nets."
+						lappend ::env(FP_PDN_MACROS) $instance_name
+					}
+				}
+			} 
+		} else {
+			puts_warn "All internal macros will not be connected to power $::env(VDD_NET) & $::env(GND_NET)."
+		}
+		
+		gen_pdn
+		set ::env(FP_PDN_ENABLE_RAILS) 0
+		set ::env(FP_PDN_ENABLE_MACROS_GRID) 0
+                set ::env(FP_PDN_IRDROP) "0"
+		# allow failure until open_pdks is up to date...
+		catch {set ::env(FP_PDN_VOFFSET) [expr $::env(FP_PDN_VOFFSET)+$::env(FP_PDN_VWIDTH)+$::env(FP_PDN_VSPACING)]}
+		catch {set ::env(FP_PDN_HOFFSET) [expr $::env(FP_PDN_HOFFSET)+$::env(FP_PDN_HWIDTH)+$::env(FP_PDN_HSPACING)]}
+		catch {set ::env(FP_PDN_CORE_RING_VOFFSET) \
+			[expr $::env(FP_PDN_CORE_RING_VOFFSET)\
+			+2*($::env(FP_PDN_CORE_RING_VWIDTH)\
+			+max($::env(FP_PDN_CORE_RING_VSPACING), $::env(FP_PDN_CORE_RING_HSPACING)))]}
+		catch {set ::env(FP_PDN_CORE_RING_HOFFSET) [expr $::env(FP_PDN_CORE_RING_HOFFSET)\
+			+2*($::env(FP_PDN_CORE_RING_HWIDTH)+\
+			max($::env(FP_PDN_CORE_RING_VSPACING), $::env(FP_PDN_CORE_RING_HSPACING)))]}
+		puts "FP_PDN_VOFFSET: $::env(FP_PDN_VOFFSET)"
+		puts "FP_PDN_HOFFSET: $::env(FP_PDN_HOFFSET)"
+		puts "FP_PDN_CORE_RING_VOFFSET: $::env(FP_PDN_CORE_RING_VOFFSET)"
+		puts "FP_PDN_CORE_RING_HOFFSET: $::env(FP_PDN_CORE_RING_HOFFSET)"
+	}
+	set ::env(FP_PDN_ENABLE_RAILS) 1
+}
+proc run_floorplan {args} {
+	puts_info "Running Floorplanning..."
+	# |----------------------------------------------------|
+	# |----------------   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
+		}
+	}
+	tap_decap_or
+	scrot_klayout -layout $::env(CURRENT_DEF) $::env(floorplan_logs)/screenshot.log
+	run_power_grid_generation
+}
+proc run_flow {args} {
+	set options {
+		{-design required}
+		{-from optional}
+		{-to optional}
+		{-save_path optional}
+		{-override_env optional}
+	}
+	set flags {-save -run_hooks -no_lvs -no_drc -no_antennacheck }
+	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 arg_values(-override_env)] } {
+		set env_overrides [split $arg_values(-override_env) ','] 
+		foreach override $env_overrides {
+			set kva [split $override '=']
+			set key [lindex $kva 0]
+			set value [lindex $kva 1]
+			set ::env(${key}) $value
+		}
+	}
+    set LVS_ENABLED 1
+    set DRC_ENABLED 0
+    set ANTENNACHECK_ENABLED 1
+    set steps [dict create \
+		"synthesis" {run_synthesis "" } \
+		"floorplan" {run_floorplan ""} \
+		"placement" {run_placement_step ""} \
+		"cts" {run_cts_step ""} \
+		"routing" {run_routing_step ""}\
+                "eco" {run_eco_step ""} \
+		"diode_insertion" {run_diode_insertion_2_5_step ""} \
+		"gds_magic" {run_magic ""} \
+		"gds_drc_klayout" {run_klayout ""} \
+		"gds_xor_klayout" {run_klayout_gds_xor ""} \
+		"lvs" "run_lvs_step $LVS_ENABLED" \
+		"drc" "run_drc_step $DRC_ENABLED" \
+		"antenna_check" "run_antenna_check_step $ANTENNACHECK_ENABLED" \
+		"cvc" {run_lef_cvc}
+    ]
+    set_if_unset arg_values(-to) "cvc";
+	if {  [info exists ::env(CURRENT_STEP) ] } {
+        puts "\[INFO\]:Picking up where last execution left off"
+        puts [format "\[INFO\]:Current stage is %s " $::env(CURRENT_STEP)]
+    } else {
+        set ::env(CURRENT_STEP) "synthesis";
+    }
+    set_if_unset arg_values(-from) $::env(CURRENT_STEP);
+    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
+	if { $::env(SAVE_FINAL_VIEWS) == "1" } {
+		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/user_project_wrapper/mpw5/pdn_cfg.tcl b/openlane/user_project_wrapper/mpw5/pdn_cfg.tcl
new file mode 100644
index 0000000..552a90e
--- /dev/null
+++ b/openlane/user_project_wrapper/mpw5/pdn_cfg.tcl
@@ -0,0 +1,82 @@
+# Power nets
+if { ! [info exists ::env(VDD_NET)] } {
+	set ::env(VDD_NET) $::env(VDD_PIN)
+}
+if { ! [info exists ::env(GND_NET)] } {
+	set ::env(GND_NET) $::env(GND_PIN)
+}
+set ::power_nets $::env(VDD_NET)
+set ::ground_nets $::env(GND_NET)
+if { [info exists ::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS)] } {
+    if { $::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS) == 1 } {
+        foreach power_pin $::env(STD_CELL_POWER_PINS) {
+            add_global_connection -net $::env(VDD_NET) -inst_pattern .* -pin_pattern $power_pin -power
+        }
+        foreach ground_pin $::env(STD_CELL_GROUND_PINS) {
+            add_global_connection -net $::env(GND_NET) -inst_pattern .* -pin_pattern $ground_pin -ground
+        }
+    }
+}
+set_voltage_domain -name CORE -power $::env(VDD_NET) -ground $::env(GND_NET)
+# Assesses whether the deisgn is the core of the chip or not based on the 
+# value of $::env(DESIGN_IS_CORE) and uses the appropriate stdcell section
+if { $::env(DESIGN_IS_CORE) == 1 } {
+    # Used if the design is the core of the chip
+    define_pdn_grid -name stdcell_grid -starts_with POWER -voltage_domain CORE -pins [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]
+    if { $::env(_WITH_STRAPS) } {
+        add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_LOWER_LAYER) -width $::env(FP_PDN_VWIDTH) -pitch $::env(FP_PDN_VPITCH) -offset $::env(FP_PDN_VOFFSET) -starts_with POWER
+        add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_UPPER_LAYER) -width $::env(FP_PDN_HWIDTH) -pitch $::env(FP_PDN_HPITCH) -offset $::env(FP_PDN_HOFFSET) -starts_with POWER
+    } 
+    add_pdn_connect -grid stdcell_grid -layers [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]
+} else {
+    # Used if the design is a macro in the core
+    define_pdn_grid -name stdcell_grid -starts_with POWER -voltage_domain CORE -pins $::env(FP_PDN_LOWER_LAYER)
+    add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_LOWER_LAYER) -width $::env(FP_PDN_VWIDTH) -pitch $::env(FP_PDN_VPITCH) -offset $::env(FP_PDN_VOFFSET) -starts_with POWER
+}
+# Adds the standard cell rails if enabled.
+if { $::env(FP_PDN_ENABLE_RAILS) == 1 } {
+    add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_RAILS_LAYER) -width $::env(FP_PDN_RAIL_WIDTH) -followpins -starts_with POWER
+    add_pdn_connect -grid stdcell_grid -layers [subst {$::env(FP_PDN_RAILS_LAYER) $::env(FP_PDN_LOWER_LAYER)}]
+} 
+# Adds the core ring if enabled.
+if { $::env(FP_PDN_CORE_RING) == 1 } {
+    add_pdn_ring -grid stdcell_grid -layer [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]  \
+                     -widths [subst {$::env(FP_PDN_CORE_RING_VWIDTH) $::env(FP_PDN_CORE_RING_HWIDTH)}] \
+                     -spacings [subst {$::env(FP_PDN_CORE_RING_VSPACING) $::env(FP_PDN_CORE_RING_HSPACING)}] \
+                     -core_offset [subst {$::env(FP_PDN_CORE_RING_VOFFSET) $::env(FP_PDN_CORE_RING_HOFFSET)}]
+}
+# A general macro that follows the premise of the set heirarchy. You may want to modify this or add other macro configs
+# The macro power pin names are assumed to match the VDD and GND net names 
+# TODO: parameterize the power pin names 
+set macro {
+    orient {R0 R180 MX MY R90 R270 MXR90 MYR90}
+    power_pins $::env(VDD_NET)
+    ground_pins $::env(GND_NET)
+    blockages $::env(MACRO_BLOCKAGES_LAYER)
+    straps {
+    }
+    connect {{$::env(FP_PDN_LOWER_LAYER)_PIN_ver $::env(FP_PDN_UPPER_LAYER)}}
+}
+if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1} {
+    if { [llength $::env(FP_PDN_MACROS)] > 0 } {
+        # generate automatically per instance:
+        foreach macro_instance $::env(FP_PDN_MACROS) {
+            set macro_instance_grid [subst $macro] 
+            dict append $macro_instance_grid instance $macro_instance
+            set ::halo [list $::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)]
+            pdngen::specify_grid macro [subst $macro_instance_grid]
+        }
+    } else {
+        set ::halo [list $::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)]
+        pdngen::specify_grid macro [subst $macro]
+    }
+    # CAN NOT ENABLE THE TCL COMMAND BECAUSE THERE IS NO ARGUMENT FOR SPECIFYING THE POWER AND GROUND PIN NAMES ON THE MACRO
+    # define_pdn_grid -macro -orient {R0 R180 MX MY R90 R270 MXR90 MYR90} -grid_over_pg_pins -starts_with POWER -pin_direction vertical -halo [subst {$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)}]
+    # add_pdn_connect -layers [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]
+} else {
+    define_pdn_grid -macro -orient {R0 R180 MX MY R90 R270 MXR90 MYR90} -grid_over_pg_pins -starts_with POWER -halo [subst {$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)}]
+}
+# 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/user_project_wrapper/mpw6/config.tcl b/openlane/user_project_wrapper/mpw6/config.tcl
new file mode 100644
index 0000000..3826900
--- /dev/null
+++ b/openlane/user_project_wrapper/mpw6/config.tcl
@@ -0,0 +1,219 @@
+# 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
+
+# Base Configurations. Don't Touch
+# section begin
+
+set ::env(PDK) "sky130A"
+set ::env(STD_CELL_LIBRARY) "sky130_fd_sc_hd"
+
+# YOU ARE NOT ALLOWED TO CHANGE ANY VARIABLES DEFINED IN THE FIXED WRAPPER CFGS 
+source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/fixed_wrapper_cfgs.tcl
+
+
+# YOU CAN CHANGE ANY VARIABLES DEFINED IN THE DEFAULT WRAPPER CFGS BY OVERRIDING THEM IN THIS CONFIG.TCL
+source $::env(CARAVEL_ROOT)/openlane/user_project_wrapper/default_wrapper_cfgs.tcl
+
+
+set script_dir [file dirname [file normalize [info script]]]
+set proj_dir [file dirname [file normalize [info script]]]
+
+set ::env(DESIGN_NAME) user_project_wrapper
+set verilog_root $proj_dir/../../verilog/
+set lef_root $proj_dir/../../lef/
+set gds_root $proj_dir/../../gds/
+#section end
+
+# User Configurations
+#
+set ::env(DESIGN_IS_CORE) 1
+set ::env(FP_PDN_CORE_RING) 1
+
+
+## Source Verilog Files
+set ::env(VERILOG_FILES) "\
+	$proj_dir/../../verilog/rtl//yifive/ycr2c/src/top/ycr2_top_wb.sv \
+	$proj_dir/../../verilog/rtl/user_project_wrapper.v"
+
+
+## Clock configurations
+set ::env(CLOCK_PORT) "user_clock2 wb_clk_i"
+#set ::env(CLOCK_NET) "mprj.clk"
+
+set ::env(CLOCK_PERIOD) "10"
+
+## Internal Macros
+### Macro Placement
+set ::env(FP_SIZING) "absolute"
+set ::env(MACRO_PLACEMENT_CFG) $proj_dir/macro.cfg
+
+set ::env(PDN_CFG) $proj_dir/pdn_cfg.tcl
+
+set ::env(SDC_FILE) "$proj_dir/base.sdc"
+set ::env(BASE_SDC_FILE) "$proj_dir/base.sdc"
+
+set ::env(SYNTH_READ_BLACKBOX_LIB) 1
+
+### Black-box verilog and views
+set ::env(VERILOG_FILES_BLACKBOX) "\
+        $proj_dir/../../verilog/gl/qspim_top.v \
+        $proj_dir/../../verilog/gl/wb_interconnect.v \
+        $proj_dir/../../verilog/gl/pinmux.v     \
+        $proj_dir/../../verilog/gl/uart_i2c_usb_spi_top.v     \
+	$proj_dir/../../verilog/gl/wb_host.v \
+	$proj_dir/../../verilog/gl/ycr_intf.v \
+	$proj_dir/../../verilog/gl/ycr_core_top.v \
+	$proj_dir/../../verilog/gl/ycr2_iconnect.v \
+	$proj_dir/../../verilog/gl/digital_pll.v \
+	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v \
+	"
+
+set ::env(EXTRA_LEFS) "\
+	$lef_root/qspim_top.lef \
+	$lef_root/pinmux.lef \
+	$lef_root/wb_interconnect.lef \
+	$lef_root/uart_i2c_usb_spi_top.lef \
+	$lef_root/wb_host.lef \
+	$lef_root/ycr_intf.lef \
+	$lef_root/ycr_core_top.lef \
+	$lef_root/ycr2_iconnect.lef \
+	$lef_root/digital_pll.lef \
+	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/lef/sky130_sram_2kbyte_1rw1r_32x512_8.lef \
+	"
+
+set ::env(EXTRA_GDS_FILES) "\
+	$gds_root/qspim_top.gds \
+	$gds_root/pinmux.gds \
+	$gds_root/wb_interconnect.gds \
+	$gds_root/uart_i2c_usb_spi_top.gds \
+	$gds_root/wb_host.gds \
+	$gds_root/ycr_intf.gds \
+	$gds_root/ycr_core_top.gds \
+	$gds_root/ycr2_iconnect.gds \
+	$gds_root/digital_pll.gds \
+	$::env(PDK_ROOT)/sky130A/libs.ref/sky130_sram_macros/gds/sky130_sram_2kbyte_1rw1r_32x512_8.gds \
+	"
+
+set ::env(SYNTH_DEFINES) [list SYNTHESIS ]
+
+set ::env(VERILOG_INCLUDE_DIRS) [glob $script_dir/../../verilog/rtl/yifive/ycr2c/src/includes ]
+
+#set ::env(GLB_RT_MAXLAYER) 6
+set ::env(RT_MAX_LAYER) {met5}
+
+set ::env(FP_PDN_CHECK_NODES) 0
+
+
+## Internal Macros
+### Macro PDN Connections
+set ::env(FP_PDN_ENABLE_MACROS_GRID) "1"
+set ::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS) "1"
+
+set ::env(VDD_NETS) {vccd1 vccd2 vdda1 vdda2}
+set ::env(GND_NETS) {vssd1 vssd2 vssa1 vssa2}
+#
+set ::env(VDD_PIN) {vccd1}
+set ::env(GND_PIN) {vssd1}
+
+set ::env(GLB_RT_OBS) "                              \
+	                li1   150 130  833.1  546.54,\
+	                met1  150 130  833.1  546.54,\
+	                met2  150 130  833.1  546.54,\
+                        met3  150 130  833.1  546.54,\
+
+	                li1   950 130  1633.1 546.54,\
+	                met1  950 130  1633.1 546.54,\
+	                met2  950 130  1633.1 546.54,\
+                        met3  950 130  1633.1 546.54,\
+
+                        li1   150  750     833.1  1166.54,\
+                        met1  150  750     833.1  1166.54,\
+                        met2  150  750     833.1  1166.54,\
+                        met3  150  750     833.1  1166.54,\
+                        met1  950  650     1760   660 ,\
+                        met3  950  650     1760   660 ,\
+	                met5  0 0 2920 3520"
+
+set ::env(FP_PDN_POWER_STRAPS) "vccd1 vssd1 1, vccd2 vssd2 0, vdda1 vssa1 0, vdda2 vssa2 0"
+
+set ::env(FP_PDN_MACRO_HOOKS) " \
+	u_intercon vccd1 vssd1,\
+	u_pinmux vccd1 vssd1,\
+	u_qspi_master vccd1 vssd1,\
+	u_riscv_top vccd1 vssd1,\
+	u_tsram0_2kb vccd1 vssd1,\
+	u_icache_2kb vccd1 vssd1,\
+	u_dcache_2kb vccd1 vssd1,\
+	u_sram0_2kb vccd1 vssd1,\
+	u_sram1_2kb vccd1 vssd1,\
+	u_sram2_2kb vccd1 vssd1,\
+	u_sram3_2kb vccd1 vssd1,\
+	u_uart_i2c_usb_spi vccd1 vssd1,\
+	u_wb_host vccd1 vssd1,\
+	u_riscv_top.i_core_top_0 vccd1 vssd1, \
+        u_riscv_top.i_core_top_1 vccd1 vssd1, \
+	u_riscv_top.u_intf vccd1 vssd1 \
+       	"
+
+
+# The following is because there are no std cells in the example wrapper project.
+set ::env(SYNTH_TOP_LEVEL) 0
+set ::env(PL_RANDOM_GLB_PLACEMENT) 1
+
+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
+
+set ::env(FP_PDN_ENABLE_RAILS) 0
+
+set ::env(DIODE_INSERTION_STRATEGY) 0
+set ::env(FILL_INSERTION) 0
+set ::env(TAP_DECAP_INSERTION) 0
+set ::env(CLOCK_TREE_SYNTH) 0
+
+set ::env(QUIT_ON_LVS_ERROR) "1"
+set ::env(QUIT_ON_MAGIC_DRC) "0"
+set ::env(QUIT_ON_NEGATIVE_WNS) "0"
+set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
+set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
+
+set ::env(FP_PDN_IRDROP) "0"
+set ::env(FP_PDN_HORIZONTAL_HALO) "10"
+set ::env(FP_PDN_VERTICAL_HALO) "10"
+
+#
+
+set ::env(FP_PDN_CORE_RING_HOFFSET) {12.45}
+set ::env(FP_PDN_CORE_RING_HSPACING) {1.7}
+set ::env(FP_PDN_CORE_RING_HWIDTH) {3.1}
+
+set ::env(FP_PDN_CORE_RING_VOFFSET) {12.45}
+set ::env(FP_PDN_CORE_RING_VSPACING) {1.7}
+set ::env(FP_PDN_CORE_RING_VWIDTH) {3.1}
+
+
+set ::env(FP_PDN_VOFFSET) "5"
+set ::env(FP_PDN_VPITCH) "80"
+set ::env(FP_PDN_VSPACING) "15.5"
+set ::env(FP_PDN_VWIDTH) "3.1"
+
+set ::env(FP_PDN_HOFFSET) "10"
+set ::env(FP_PDN_HPITCH) "90"
+set ::env(FP_PDN_HSPACING) "10"
+set ::env(FP_PDN_HWIDTH) "3.1"
+
+
+
diff --git a/openlane/user_project_wrapper/mpw6/interactive.tcl b/openlane/user_project_wrapper/mpw6/interactive.tcl
new file mode 100644
index 0000000..07190b7
--- /dev/null
+++ b/openlane/user_project_wrapper/mpw6/interactive.tcl
@@ -0,0 +1,456 @@
+#!/usr/bin/tclsh
+# SPDX-FileCopyrightText: 2020 Efabless Corporation
+# Copyright 2020 Efabless Corporation
+# Copyright 2020 Sylvain Munaut
+#
+# 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
+
+package require openlane;
+
+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
+}
+
+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)
+	}
+	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) } {
+		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_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_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 save_final_views {args} {
+	set options {
+		{-save_path optional}
+	}
+	set flags {}
+	parse_key_args "save_final_views" args arg_values $options flags_map $flags
+
+	set arg_list [list]
+
+	# If they don't exist, save_views will simply not copy them
+	lappend arg_list -lef_path $::env(signoff_results)/$::env(DESIGN_NAME).lef
+	lappend arg_list -gds_path $::env(signoff_results)/$::env(DESIGN_NAME).gds
+	lappend arg_list -mag_path $::env(signoff_results)/$::env(DESIGN_NAME).mag
+	lappend arg_list -maglef_path $::env(signoff_results)/$::env(DESIGN_NAME).lef.mag
+	lappend arg_list -spice_path $::env(signoff_results)/$::env(DESIGN_NAME).spice
+
+	# Guaranteed to have default values
+	lappend arg_list -def_path $::env(CURRENT_DEF)
+	lappend arg_list -verilog_path $::env(CURRENT_NETLIST)
+
+	# Not guaranteed to have default values
+	if { [info exists ::env(CURRENT_SPEF)] } {
+		lappend arg_list -spef_path $::env(CURRENT_SPEF)
+	}
+	if { [info exists ::env(CURRENT_SDF)] } {
+		lappend arg_list -sdf_path $::env(CURRENT_SDF)
+	}
+	if { [info exists ::env(CURRENT_SDC)] } {
+		lappend arg_list -sdc_path $::env(CURRENT_SDC)
+	}
+
+	# Add the path if it exists...
+	if { [info exists arg_values(-save_path) ] } {
+		lappend arg_list -save_path $arg_values(-save_path)
+	}
+
+	# Aaand fire!
+	save_views {*}$arg_list
+
+}
+
+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) -python $::env(DESIGN_DIR)/hooks/post_run.py]
+		puts_info "$result"
+	} else {
+		puts_info "hooks/post_run.py not found, skipping"
+	}
+}
+
+proc gen_pdn {args} {
+    increment_index
+    TIMER::timer_start
+    puts_info "Generating PDN..."
+
+    set ::env(SAVE_DEF) [index_file $::env(floorplan_tmpfiles)/pdn.def]
+    set ::env(PGA_RPT_FILE) [index_file $::env(floorplan_tmpfiles)/pdn.pga.rpt]
+
+    run_openroad_script $::env(SCRIPTS_DIR)/openroad/pdn.tcl \
+        |& -indexed_log [index_file $::env(floorplan_logs)/pdn.log]
+
+
+    TIMER::timer_stop
+    exec echo "[TIMER::get_runtime]" | python3 $::env(SCRIPTS_DIR)/write_runtime.py "pdn generation - openroad"
+
+    quit_on_unconnected_pdn_nodes
+
+    set_def $::env(SAVE_DEF)
+}
+
+proc run_power_grid_generation {args} {
+	if { [info exists ::env(VDD_NETS)] || [info exists ::env(GND_NETS)] } {
+		# they both must exist and be equal in length
+		# current assumption: they cannot have a common ground
+		if { ! [info exists ::env(VDD_NETS)] || ! [info exists ::env(GND_NETS)] } {
+			puts_err "VDD_NETS and GND_NETS must *both* either be defined or undefined"
+			return -code error
+		}
+		# standard cell power and ground nets are assumed to be the first net
+		set ::env(VDD_PIN) [lindex $::env(VDD_NETS) 0]
+		set ::env(GND_PIN) [lindex $::env(GND_NETS) 0]
+	} elseif { [info exists ::env(SYNTH_USE_PG_PINS_DEFINES)] } {
+		set ::env(VDD_NETS) [list]
+		set ::env(GND_NETS) [list]
+		# get the pins that are in $synthesis_tmpfiles.pg_define.v
+		# that are not in $synthesis_results.v
+		#
+		set full_pins {*}[extract_pins_from_yosys_netlist $::env(synthesis_tmpfiles)/pg_define.v]
+		puts_info $full_pins
+
+		set non_pg_pins {*}[extract_pins_from_yosys_netlist $::env(synthesis_results)/$::env(DESIGN_NAME).v]
+		puts_info $non_pg_pins
+
+		# assumes the pins are ordered correctly (e.g., vdd1, vss1, vcc1, vss1, ...)
+		foreach {vdd gnd} $full_pins {
+			if { $vdd ne "" && $vdd ni $non_pg_pins } {
+				lappend ::env(VDD_NETS) $vdd
+			}
+			if { $gnd ne "" && $gnd ni $non_pg_pins } {
+				lappend ::env(GND_NETS) $gnd
+			}
+		}
+	} else {
+		set ::env(VDD_NETS) $::env(VDD_PIN)
+		set ::env(GND_NETS) $::env(GND_PIN)
+	}
+
+	puts_info "Power planning with power {$::env(VDD_NETS)} and ground {$::env(GND_NETS)}..."
+
+	if { [llength $::env(VDD_NETS)] != [llength $::env(GND_NETS)] } {
+		puts_err "VDD_NETS and GND_NETS must be of equal lengths"
+		return -code error
+	}
+
+	# check internal macros' power connection definitions
+	if {[info exists ::env(FP_PDN_MACRO_HOOKS)]} {
+		set macro_hooks [dict create]
+		set pdn_hooks [split $::env(FP_PDN_MACRO_HOOKS) ","]
+		foreach pdn_hook $pdn_hooks {
+			set instance_name [lindex $pdn_hook 0]
+			set power_net [lindex $pdn_hook 1]
+			set ground_net [lindex $pdn_hook 2]
+			dict append macro_hooks $instance_name [subst {$power_net $ground_net}]
+		}
+
+		set power_net_indx [lsearch $::env(VDD_NETS) $power_net]
+		set ground_net_indx [lsearch $::env(GND_NETS) $ground_net]
+
+		# make sure that the specified power domains exist.
+		if { $power_net_indx == -1  || $ground_net_indx == -1 || $power_net_indx != $ground_net_indx } {
+			puts_err "Can't find $power_net and $ground_net domain. \
+				Make sure that both exist in $::env(VDD_NETS) and $::env(GND_NETS)."
+		}
+	}
+
+	gen_pdn
+}
+
+proc run_floorplan {args} {
+	puts_info "Running Floorplanning..."
+	# |----------------------------------------------------|
+	# |----------------   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
+		}
+	}
+
+	tap_decap_or
+
+	scrot_klayout -layout $::env(CURRENT_DEF) $::env(floorplan_logs)/screenshot.log
+
+	run_power_grid_generation
+}
+
+
+proc run_flow {args} {
+	set options {
+		{-design required}
+		{-from optional}
+		{-to optional}
+		{-save_path optional}
+		{-override_env optional}
+	}
+	set flags {-save -run_hooks -no_lvs -no_drc -no_antennacheck }
+	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)] } {
+		set env_overrides [split $arg_values(-override_env) ','] 
+		foreach override $env_overrides {
+			set kva [split $override '=']
+			set key [lindex $kva 0]
+			set value [lindex $kva 1]
+			set ::env(${key}) $value
+		}
+	}
+
+    set LVS_ENABLED 1
+    set DRC_ENABLED 0
+    set ANTENNACHECK_ENABLED 1
+
+	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" \
+		"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"
+	]
+
+    set_if_unset arg_values(-to) "cvc";
+
+	if {  [info exists ::env(CURRENT_STEP) ] } {
+        puts "\[INFO\]:Picking up where last execution left off"
+        puts [format "\[INFO\]:Current stage is %s " $::env(CURRENT_STEP)]
+    } else {
+        set ::env(CURRENT_STEP) "synthesis";
+    }
+
+    set_if_unset arg_values(-from) $::env(CURRENT_STEP);
+    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
+	if { $::env(SAVE_FINAL_VIEWS) == "1" } {
+		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/user_project_wrapper/mpw6/pdn_cfg.tcl b/openlane/user_project_wrapper/mpw6/pdn_cfg.tcl
new file mode 100644
index 0000000..1bd5f1e
--- /dev/null
+++ b/openlane/user_project_wrapper/mpw6/pdn_cfg.tcl
@@ -0,0 +1,165 @@
+# Power nets
+
+if { ! [info exists ::env(VDD_NET)] } {
+	set ::env(VDD_NET) $::env(VDD_PIN)
+}
+
+if { ! [info exists ::env(GND_NET)] } {
+	set ::env(GND_NET) $::env(GND_PIN)
+}
+
+if { [info exists ::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS)] } {
+    if { $::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS) == 1 } {
+        foreach power_pin $::env(STD_CELL_POWER_PINS) {
+            add_global_connection \
+                -net $::env(VDD_NET) \
+                -inst_pattern .* \
+                -pin_pattern $power_pin \
+                -power
+        }
+        foreach ground_pin $::env(STD_CELL_GROUND_PINS) {
+            add_global_connection \
+                -net $::env(GND_NET) \
+                -inst_pattern .* \
+                -pin_pattern $ground_pin \
+                -ground
+        }
+    }
+}
+
+if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1 &&
+     [info exists ::env(FP_PDN_MACRO_HOOKS)]} {
+    set pdn_hooks [split $::env(FP_PDN_MACRO_HOOKS) ","]
+    foreach pdn_hook $pdn_hooks {
+        set instance_name [lindex $pdn_hook 0]
+        set power_net [lindex $pdn_hook 1]
+        set ground_net [lindex $pdn_hook 2]
+        # This assumes the power pin and the power net have the same name.
+        # The macro hooks only give an instance name and not power pin names.
+
+        add_global_connection \
+            -net $power_net \
+            -inst_pattern $instance_name \
+            -pin_pattern $power_net \
+            -power
+
+        add_global_connection \
+            -net $ground_net \
+            -inst_pattern $instance_name \
+            -pin_pattern $ground_net \
+            -ground
+    }
+}
+
+set secondary []
+
+foreach vdd $::env(VDD_NETS) gnd $::env(GND_NETS) {
+    if { $vdd != $::env(VDD_NET)} {
+        lappend secondary $vdd
+
+        set db_net [[ord::get_db_block] findNet $vdd]
+        if {$db_net == "NULL"} {
+            set net [odb::dbNet_create [ord::get_db_block] $vdd]
+            $net setSpecial
+            $net setSigType "POWER"
+        }
+    }
+
+    if { $gnd != $::env(GND_NET)} {
+        lappend secondary $gnd
+
+        set db_net [[ord::get_db_block] findNet $gnd]
+        if {$db_net == "NULL"} {
+            set net [odb::dbNet_create [ord::get_db_block] $gnd]
+            $net setSpecial
+            $net setSigType "GROUND"
+        }
+    }
+}
+
+set_voltage_domain -name CORE -power $::env(VDD_NET) -ground $::env(GND_NET) \
+    -secondary_power $secondary
+
+# Assesses whether the design is the core of the chip or not based on the
+# value of $::env(DESIGN_IS_CORE) and uses the appropriate stdcell section
+if { $::env(DESIGN_IS_CORE) == 1 } {
+    # Used if the design is the core of the chip
+    define_pdn_grid \
+        -name stdcell_grid \
+        -starts_with POWER \
+        -voltage_domain CORE \
+        -pins "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
+
+    add_pdn_stripe \
+        -grid stdcell_grid \
+        -layer $::env(FP_PDN_LOWER_LAYER) \
+        -width $::env(FP_PDN_VWIDTH) \
+        -pitch $::env(FP_PDN_VPITCH) \
+        -offset $::env(FP_PDN_VOFFSET) \
+	-nets "$::env(VDD_NET) $::env(GND_NET)" \
+        -starts_with POWER -extend_to_core_ring
+
+    add_pdn_stripe \
+        -grid stdcell_grid \
+        -layer $::env(FP_PDN_UPPER_LAYER) \
+        -width $::env(FP_PDN_HWIDTH) \
+        -pitch $::env(FP_PDN_HPITCH) \
+        -offset $::env(FP_PDN_HOFFSET) \
+	-nets "$::env(VDD_NET) $::env(GND_NET)" \
+        -starts_with POWER -extend_to_core_ring
+
+    add_pdn_connect \
+        -grid stdcell_grid \
+        -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
+} else {
+    # Used if the design is a macro in the core
+    define_pdn_grid \
+        -name stdcell_grid \
+        -starts_with POWER \
+        -voltage_domain CORE \
+        -pins $::env(FP_PDN_LOWER_LAYER)
+
+    add_pdn_stripe \
+        -grid stdcell_grid \
+        -layer $::env(FP_PDN_LOWER_LAYER) \
+        -width $::env(FP_PDN_VWIDTH) \
+        -pitch $::env(FP_PDN_VPITCH) \
+        -offset $::env(FP_PDN_VOFFSET) \
+        -starts_with POWER
+}
+
+# Adds the standard cell rails if enabled.
+if { $::env(FP_PDN_ENABLE_RAILS) == 1 } {
+    add_pdn_stripe \
+        -grid stdcell_grid \
+        -layer $::env(FP_PDN_RAILS_LAYER) \
+        -width $::env(FP_PDN_RAIL_WIDTH) \
+        -followpins \
+        -starts_with POWER
+
+    add_pdn_connect \
+        -grid stdcell_grid \
+        -layers "$::env(FP_PDN_RAILS_LAYER) $::env(FP_PDN_LOWER_LAYER)"
+} 
+
+
+# Adds the core ring if enabled.
+if { $::env(FP_PDN_CORE_RING) == 1 } {
+    add_pdn_ring \
+        -grid stdcell_grid \
+        -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)" \
+        -widths "$::env(FP_PDN_CORE_RING_VWIDTH) $::env(FP_PDN_CORE_RING_HWIDTH)" \
+        -spacings "$::env(FP_PDN_CORE_RING_VSPACING) $::env(FP_PDN_CORE_RING_HSPACING)" \
+        -core_offset "$::env(FP_PDN_CORE_RING_VOFFSET) $::env(FP_PDN_CORE_RING_HOFFSET)"
+}
+
+define_pdn_grid \
+    -macro \
+    -default \
+    -name macro \
+    -starts_with POWER \
+    -halo "$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)"
+
+add_pdn_connect \
+    -grid macro \
+    -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
diff --git a/openlane/user_project_wrapper/pdn_cfg.tcl b/openlane/user_project_wrapper/pdn_cfg.tcl
index 1bd5f1e..552a90e 100644
--- a/openlane/user_project_wrapper/pdn_cfg.tcl
+++ b/openlane/user_project_wrapper/pdn_cfg.tcl
@@ -1,165 +1,82 @@
 # Power nets
-
 if { ! [info exists ::env(VDD_NET)] } {
 	set ::env(VDD_NET) $::env(VDD_PIN)
 }
-
 if { ! [info exists ::env(GND_NET)] } {
 	set ::env(GND_NET) $::env(GND_PIN)
 }
-
+set ::power_nets $::env(VDD_NET)
+set ::ground_nets $::env(GND_NET)
 if { [info exists ::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS)] } {
     if { $::env(FP_PDN_ENABLE_GLOBAL_CONNECTIONS) == 1 } {
         foreach power_pin $::env(STD_CELL_POWER_PINS) {
-            add_global_connection \
-                -net $::env(VDD_NET) \
-                -inst_pattern .* \
-                -pin_pattern $power_pin \
-                -power
+            add_global_connection -net $::env(VDD_NET) -inst_pattern .* -pin_pattern $power_pin -power
         }
         foreach ground_pin $::env(STD_CELL_GROUND_PINS) {
-            add_global_connection \
-                -net $::env(GND_NET) \
-                -inst_pattern .* \
-                -pin_pattern $ground_pin \
-                -ground
+            add_global_connection -net $::env(GND_NET) -inst_pattern .* -pin_pattern $ground_pin -ground
         }
     }
 }
-
-if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1 &&
-     [info exists ::env(FP_PDN_MACRO_HOOKS)]} {
-    set pdn_hooks [split $::env(FP_PDN_MACRO_HOOKS) ","]
-    foreach pdn_hook $pdn_hooks {
-        set instance_name [lindex $pdn_hook 0]
-        set power_net [lindex $pdn_hook 1]
-        set ground_net [lindex $pdn_hook 2]
-        # This assumes the power pin and the power net have the same name.
-        # The macro hooks only give an instance name and not power pin names.
-
-        add_global_connection \
-            -net $power_net \
-            -inst_pattern $instance_name \
-            -pin_pattern $power_net \
-            -power
-
-        add_global_connection \
-            -net $ground_net \
-            -inst_pattern $instance_name \
-            -pin_pattern $ground_net \
-            -ground
-    }
-}
-
-set secondary []
-
-foreach vdd $::env(VDD_NETS) gnd $::env(GND_NETS) {
-    if { $vdd != $::env(VDD_NET)} {
-        lappend secondary $vdd
-
-        set db_net [[ord::get_db_block] findNet $vdd]
-        if {$db_net == "NULL"} {
-            set net [odb::dbNet_create [ord::get_db_block] $vdd]
-            $net setSpecial
-            $net setSigType "POWER"
-        }
-    }
-
-    if { $gnd != $::env(GND_NET)} {
-        lappend secondary $gnd
-
-        set db_net [[ord::get_db_block] findNet $gnd]
-        if {$db_net == "NULL"} {
-            set net [odb::dbNet_create [ord::get_db_block] $gnd]
-            $net setSpecial
-            $net setSigType "GROUND"
-        }
-    }
-}
-
-set_voltage_domain -name CORE -power $::env(VDD_NET) -ground $::env(GND_NET) \
-    -secondary_power $secondary
-
-# Assesses whether the design is the core of the chip or not based on the
+set_voltage_domain -name CORE -power $::env(VDD_NET) -ground $::env(GND_NET)
+# Assesses whether the deisgn is the core of the chip or not based on the 
 # value of $::env(DESIGN_IS_CORE) and uses the appropriate stdcell section
 if { $::env(DESIGN_IS_CORE) == 1 } {
     # Used if the design is the core of the chip
-    define_pdn_grid \
-        -name stdcell_grid \
-        -starts_with POWER \
-        -voltage_domain CORE \
-        -pins "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
-
-    add_pdn_stripe \
-        -grid stdcell_grid \
-        -layer $::env(FP_PDN_LOWER_LAYER) \
-        -width $::env(FP_PDN_VWIDTH) \
-        -pitch $::env(FP_PDN_VPITCH) \
-        -offset $::env(FP_PDN_VOFFSET) \
-	-nets "$::env(VDD_NET) $::env(GND_NET)" \
-        -starts_with POWER -extend_to_core_ring
-
-    add_pdn_stripe \
-        -grid stdcell_grid \
-        -layer $::env(FP_PDN_UPPER_LAYER) \
-        -width $::env(FP_PDN_HWIDTH) \
-        -pitch $::env(FP_PDN_HPITCH) \
-        -offset $::env(FP_PDN_HOFFSET) \
-	-nets "$::env(VDD_NET) $::env(GND_NET)" \
-        -starts_with POWER -extend_to_core_ring
-
-    add_pdn_connect \
-        -grid stdcell_grid \
-        -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
+    define_pdn_grid -name stdcell_grid -starts_with POWER -voltage_domain CORE -pins [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]
+    if { $::env(_WITH_STRAPS) } {
+        add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_LOWER_LAYER) -width $::env(FP_PDN_VWIDTH) -pitch $::env(FP_PDN_VPITCH) -offset $::env(FP_PDN_VOFFSET) -starts_with POWER
+        add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_UPPER_LAYER) -width $::env(FP_PDN_HWIDTH) -pitch $::env(FP_PDN_HPITCH) -offset $::env(FP_PDN_HOFFSET) -starts_with POWER
+    } 
+    add_pdn_connect -grid stdcell_grid -layers [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]
 } else {
     # Used if the design is a macro in the core
-    define_pdn_grid \
-        -name stdcell_grid \
-        -starts_with POWER \
-        -voltage_domain CORE \
-        -pins $::env(FP_PDN_LOWER_LAYER)
-
-    add_pdn_stripe \
-        -grid stdcell_grid \
-        -layer $::env(FP_PDN_LOWER_LAYER) \
-        -width $::env(FP_PDN_VWIDTH) \
-        -pitch $::env(FP_PDN_VPITCH) \
-        -offset $::env(FP_PDN_VOFFSET) \
-        -starts_with POWER
+    define_pdn_grid -name stdcell_grid -starts_with POWER -voltage_domain CORE -pins $::env(FP_PDN_LOWER_LAYER)
+    add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_LOWER_LAYER) -width $::env(FP_PDN_VWIDTH) -pitch $::env(FP_PDN_VPITCH) -offset $::env(FP_PDN_VOFFSET) -starts_with POWER
 }
-
 # Adds the standard cell rails if enabled.
 if { $::env(FP_PDN_ENABLE_RAILS) == 1 } {
-    add_pdn_stripe \
-        -grid stdcell_grid \
-        -layer $::env(FP_PDN_RAILS_LAYER) \
-        -width $::env(FP_PDN_RAIL_WIDTH) \
-        -followpins \
-        -starts_with POWER
-
-    add_pdn_connect \
-        -grid stdcell_grid \
-        -layers "$::env(FP_PDN_RAILS_LAYER) $::env(FP_PDN_LOWER_LAYER)"
+    add_pdn_stripe -grid stdcell_grid -layer $::env(FP_PDN_RAILS_LAYER) -width $::env(FP_PDN_RAIL_WIDTH) -followpins -starts_with POWER
+    add_pdn_connect -grid stdcell_grid -layers [subst {$::env(FP_PDN_RAILS_LAYER) $::env(FP_PDN_LOWER_LAYER)}]
 } 
-
-
 # Adds the core ring if enabled.
 if { $::env(FP_PDN_CORE_RING) == 1 } {
-    add_pdn_ring \
-        -grid stdcell_grid \
-        -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)" \
-        -widths "$::env(FP_PDN_CORE_RING_VWIDTH) $::env(FP_PDN_CORE_RING_HWIDTH)" \
-        -spacings "$::env(FP_PDN_CORE_RING_VSPACING) $::env(FP_PDN_CORE_RING_HSPACING)" \
-        -core_offset "$::env(FP_PDN_CORE_RING_VOFFSET) $::env(FP_PDN_CORE_RING_HOFFSET)"
+    add_pdn_ring -grid stdcell_grid -layer [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]  \
+                     -widths [subst {$::env(FP_PDN_CORE_RING_VWIDTH) $::env(FP_PDN_CORE_RING_HWIDTH)}] \
+                     -spacings [subst {$::env(FP_PDN_CORE_RING_VSPACING) $::env(FP_PDN_CORE_RING_HSPACING)}] \
+                     -core_offset [subst {$::env(FP_PDN_CORE_RING_VOFFSET) $::env(FP_PDN_CORE_RING_HOFFSET)}]
 }
-
-define_pdn_grid \
-    -macro \
-    -default \
-    -name macro \
-    -starts_with POWER \
-    -halo "$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)"
-
-add_pdn_connect \
-    -grid macro \
-    -layers "$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)"
+# A general macro that follows the premise of the set heirarchy. You may want to modify this or add other macro configs
+# The macro power pin names are assumed to match the VDD and GND net names 
+# TODO: parameterize the power pin names 
+set macro {
+    orient {R0 R180 MX MY R90 R270 MXR90 MYR90}
+    power_pins $::env(VDD_NET)
+    ground_pins $::env(GND_NET)
+    blockages $::env(MACRO_BLOCKAGES_LAYER)
+    straps {
+    }
+    connect {{$::env(FP_PDN_LOWER_LAYER)_PIN_ver $::env(FP_PDN_UPPER_LAYER)}}
+}
+if { $::env(FP_PDN_ENABLE_MACROS_GRID) == 1} {
+    if { [llength $::env(FP_PDN_MACROS)] > 0 } {
+        # generate automatically per instance:
+        foreach macro_instance $::env(FP_PDN_MACROS) {
+            set macro_instance_grid [subst $macro] 
+            dict append $macro_instance_grid instance $macro_instance
+            set ::halo [list $::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)]
+            pdngen::specify_grid macro [subst $macro_instance_grid]
+        }
+    } else {
+        set ::halo [list $::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)]
+        pdngen::specify_grid macro [subst $macro]
+    }
+    # CAN NOT ENABLE THE TCL COMMAND BECAUSE THERE IS NO ARGUMENT FOR SPECIFYING THE POWER AND GROUND PIN NAMES ON THE MACRO
+    # define_pdn_grid -macro -orient {R0 R180 MX MY R90 R270 MXR90 MYR90} -grid_over_pg_pins -starts_with POWER -pin_direction vertical -halo [subst {$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)}]
+    # add_pdn_connect -layers [subst {$::env(FP_PDN_LOWER_LAYER) $::env(FP_PDN_UPPER_LAYER)}]
+} else {
+    define_pdn_grid -macro -orient {R0 R180 MX MY R90 R270 MXR90 MYR90} -grid_over_pg_pins -starts_with POWER -halo [subst {$::env(FP_PDN_HORIZONTAL_HALO) $::env(FP_PDN_VERTICAL_HALO)}]
+}
+# 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/wb_host/config.tcl b/openlane/wb_host/config.tcl
index 0d8ff81..4116b09 100755
--- a/openlane/wb_host/config.tcl
+++ b/openlane/wb_host/config.tcl
@@ -109,5 +109,5 @@
 set ::env(PL_RESIZER_DESIGN_OPTIMIZATIONS) "1"
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
diff --git a/openlane/wb_interconnect/config.tcl b/openlane/wb_interconnect/config.tcl
index 33ac3c6..55b38f4 100755
--- a/openlane/wb_interconnect/config.tcl
+++ b/openlane/wb_interconnect/config.tcl
@@ -119,7 +119,7 @@
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
 
 set ::env(GLB_RESIZER_TIMING_OPTIMIZATIONS) "0"
diff --git a/openlane/ycr2_iconnect/config.tcl b/openlane/ycr2_iconnect/config.tcl
index 389847d..cf9debf 100644
--- a/openlane/ycr2_iconnect/config.tcl
+++ b/openlane/ycr2_iconnect/config.tcl
@@ -94,7 +94,7 @@
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
 
 
diff --git a/openlane/ycr_core_top/config.tcl b/openlane/ycr_core_top/config.tcl
index 161152f..70e8196 100644
--- a/openlane/ycr_core_top/config.tcl
+++ b/openlane/ycr_core_top/config.tcl
@@ -88,7 +88,7 @@
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
 
 #Need to cross-check why global timing opimization creating setup vio with hugh hold fix
diff --git a/openlane/ycr_intf/config.tcl b/openlane/ycr_intf/config.tcl
index 8e583e5..2ef0b86 100644
--- a/openlane/ycr_intf/config.tcl
+++ b/openlane/ycr_intf/config.tcl
@@ -81,7 +81,7 @@
 
 set ::env(QUIT_ON_TIMING_VIOLATIONS) "0"
 set ::env(QUIT_ON_MAGIC_DRC) "1"
-set ::env(QUIT_ON_LVS_ERROR) "0"
+set ::env(QUIT_ON_LVS_ERROR) "1"
 set ::env(QUIT_ON_SLEW_VIOLATIONS) "0"
 
 #Need to cross-check why global timing opimization creating setup vio with hugh hold fix
diff --git a/signoff/user_project_wrapper/OPENLANE_VERSION b/signoff/user_project_wrapper/OPENLANE_VERSION
index 078e9d2..80c7664 100644
--- a/signoff/user_project_wrapper/OPENLANE_VERSION
+++ b/signoff/user_project_wrapper/OPENLANE_VERSION
@@ -1 +1 @@
-openlane 0dc6fb79c91082b94f8ded78d70f8bacbab96bf2
+openlane N/A
diff --git a/signoff/user_project_wrapper/PDK_SOURCES b/signoff/user_project_wrapper/PDK_SOURCES
index b08beb4..22e7dc1 100644
--- a/signoff/user_project_wrapper/PDK_SOURCES
+++ b/signoff/user_project_wrapper/PDK_SOURCES
@@ -1 +1,3 @@
-open_pdks 41c0908b47130d5675ff8484255b43f66463a7d6
+openlane 70923d7fbd8998c8da87d905cf9e69bffc13709f
+skywater-pdk c094b6e83a4f9298e47f696ec5a7fd53535ec5eb
+open_pdks 476f7428f7f686de51a5164c702629a9b9f2da46
diff --git a/signoff/user_project_wrapper/final_summary_report.csv b/signoff/user_project_wrapper/final_summary_report.csv
index 330ed0a..d4326b1 100644
--- a/signoff/user_project_wrapper/final_summary_report.csv
+++ b/signoff/user_project_wrapper/final_summary_report.csv
@@ -1,2 +1,2 @@
 ,design,design_name,config,flow_status,total_runtime,routed_runtime,(Cell/mm^2)/Core_Util,DIEAREA_mm^2,CellPer_mm^2,OpenDP_Util,Peak_Memory_Usage_MB,cell_count,tritonRoute_violations,Short_violations,MetSpc_violations,OffGrid_violations,MinHole_violations,Other_violations,Magic_violations,antenna_violations,lvs_total_errors,cvc_total_errors,klayout_violations,wire_length,vias,wns,pl_wns,optimized_wns,fastroute_wns,spef_wns,tns,pl_tns,optimized_tns,fastroute_tns,spef_tns,HPWL,routing_layer1_pct,routing_layer2_pct,routing_layer3_pct,routing_layer4_pct,routing_layer5_pct,routing_layer6_pct,wires_count,wire_bits,public_wires_count,public_wire_bits,memories_count,memory_bits,processes_count,cells_pre_abc,AND,DFF,NAND,NOR,OR,XOR,XNOR,MUX,inputs,outputs,level,EndCaps,TapCells,Diodes,Total_Physical_Cells,suggested_clock_frequency,suggested_clock_period,CLOCK_PERIOD,SYNTH_STRATEGY,SYNTH_MAX_FANOUT,FP_CORE_UTIL,FP_ASPECT_RATIO,FP_PDN_VPITCH,FP_PDN_HPITCH,PL_TARGET_DENSITY,GLB_RT_ADJUSTMENT,STD_CELL_LIBRARY,CELL_PAD,DIODE_INSERTION_STRATEGY
-0,/project/openlane/user_project_wrapper,user_project_wrapper,user_project_wrapper,flow completed,0h48m46s0ms,0h3m41s0ms,-2.0,-1,-1,-1,575.41,12,0,0,0,0,0,0,-1,0,0,-1,-1,1408320,10261,0.0,-1,-1,0.0,0.0,0.0,-1,-1,0.0,0.0,-1,0.0,5.31,6.28,1.5,2.1,0.0,349,3687,349,3687,0,0,0,12,0,0,0,0,0,0,0,0,-1,-1,-1,0,0,0,0,100.0,10.0,10,AREA 0,5,50,1,80,90,0.55,0.3,sky130_fd_sc_hd,4,0
+0,/home/dinesha/workarea/opencore/git/riscduino_dcore/openlane/user_project_wrapper,user_project_wrapper,user_project_wrapper,flow completed,1h43m41s0ms,0h4m1s0ms,-2.0,-1,-1,-1,594.3,13,0,0,0,0,0,0,-1,0,0,-1,-1,1415412,10457,0.0,-1,-1,0.0,0.0,0.0,-1,-1,0.0,0.0,-1,0.0,5.37,6.22,1.45,2.47,0.0,367,3710,367,3710,0,0,0,13,0,0,0,0,0,0,0,0,-1,-1,-1,0,0,0,0,100.0,10.0,10,AREA 0,5,50,1,80,90,0.55,0.3,sky130_fd_sc_hd,4,0