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diff --git a/caravel/openlane/Makefile b/caravel/openlane/Makefile
new file mode 100644
index 0000000..9398841
--- /dev/null
+++ b/caravel/openlane/Makefile
@@ -0,0 +1,90 @@
+# 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
+
+BLOCKS = $(shell find * -maxdepth 0 -type d)
+CONFIG = $(foreach block,$(BLOCKS), ./$(block)/config.tcl)
+CLEAN = $(foreach block,$(BLOCKS), clean-$(block))
+
+OPENLANE_TAG ?= 2021.09.19_20.25.16
+OPENLANE_IMAGE_NAME ?= efabless/openlane:$(OPENLANE_TAG)
+OPENLANE_BASIC_COMMAND = "cd /project/openlane && flow.tcl -design ./$* -save_path .. -save -tag $* -overwrite"
+OPENLANE_INTERACTIVE_COMMAND = "cd /project/openlane && flow.tcl -it -file ./$*/interactive.tcl"
+
+all: $(BLOCKS)
+
+$(CONFIG) :
+ @echo "Missing $@. Please create a configuration for that design"
+ @exit 1
+
+$(BLOCKS) : % : ./%/config.tcl FORCE
+ifeq ($(OPENLANE_ROOT),)
+ @echo "Please export OPENLANE_ROOT"
+ @exit 1
+endif
+ifeq ($(PDK_ROOT),)
+ @echo "Please export PDK_ROOT"
+ @exit 1
+endif
+ @echo "###############################################"
+ @sleep 1
+
+ @if [ -f ./$*/interactive.tcl ]; then\
+ docker run -it -v $(OPENLANE_ROOT):/openLANE_flow \
+ -v $(PDK_ROOT):$(PDK_ROOT) \
+ -v $(PWD)/..:/project \
+ -v $(CARAVEL_ROOT):$(CARAVEL_ROOT) \
+ -e PDK_ROOT=$(PDK_ROOT) \
+ -e CARAVEL_ROOT=$(CARAVEL_ROOT) \
+ -u $(shell id -u $(USER)):$(shell id -g $(USER)) \
+ $(OPENLANE_IMAGE_NAME) sh -c $(OPENLANE_INTERACTIVE_COMMAND);\
+ else\
+ docker run -it -v $(OPENLANE_ROOT):/openLANE_flow \
+ -v $(PDK_ROOT):$(PDK_ROOT) \
+ -v $(PWD)/..:/project \
+ -v $(CARAVEL_ROOT):$(CARAVEL_ROOT) \
+ -e PDK_ROOT=$(PDK_ROOT) \
+ -e CARAVEL_ROOT=$(CARAVEL_ROOT) \
+ -u $(shell id -u $(USER)):$(shell id -g $(USER)) \
+ $(OPENLANE_IMAGE_NAME) sh -c $(OPENLANE_BASIC_COMMAND);\
+ fi
+ mkdir -p ../signoff/$*/
+ cp $*/runs/$*/OPENLANE_VERSION ../signoff/$*/
+ cp $*/runs/$*/PDK_SOURCES ../signoff/$*/
+ cp $*/runs/$*/reports/final_summary_report.csv ../signoff/$*/
+
+.PHONY: openlane
+openlane:
+ifeq ($(OPENLANE_ROOT),)
+ @echo "Please export OPENLANE_ROOT"
+ @exit 1
+endif
+ git clone https://github.com/The-OpenROAD-Project/OpenLane --branch=$(OPENLANE_TAG) --depth=1 $(OPENLANE_ROOT) && \
+ cd $(OPENLANE_ROOT) && \
+ export IMAGE_NAME=efabless/openlane:$(OPENLANE_TAG) && \
+ make openlane
+
+FORCE:
+
+clean:
+ @echo "Use clean_all to clean everything :)"
+
+clean_all: $(CLEAN)
+
+$(CLEAN): clean-% :
+ rm -rf runs/$*
+ rm -rf ../gds/$**
+ rm -rf ../mag/$**
+ rm -rf ../lef/$**
diff --git a/caravel/openlane/user_analog_project_wrapper_empty/config.tcl b/caravel/openlane/user_analog_project_wrapper_empty/config.tcl
new file mode 100644
index 0000000..6e1414a
--- /dev/null
+++ b/caravel/openlane/user_analog_project_wrapper_empty/config.tcl
@@ -0,0 +1,39 @@
+# 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
+
+set script_dir [file dirname [file normalize [info script]]]
+source $script_dir/fixed_wrapper_cfgs.tcl
+
+set ::env(DESIGN_NAME) user_analog_project_wrapper
+
+set ::env(GLB_RT_OBS) "met1 0 0 $::env(DIE_AREA),\
+ met2 0 0 $::env(DIE_AREA),\
+ met3 0 0 $::env(DIE_AREA),\
+ met4 0 0 $::env(DIE_AREA),\
+ met5 0 0 $::env(DIE_AREA)"
+
+set ::env(CLOCK_PORT) "wb_clk_i"
+set ::env(CLOCK_NET) "wb_clk_i"
+
+set ::env(CLOCK_PERIOD) "10"
+
+set ::env(DIODE_INSERTION_STRATEGY) 0
+set ::env(SYNTH_DEFINES) "USE_POWER_PINS"
+
+set ::env(MAGIC_WRITE_FULL_LEF) 1
+
+set ::env(VERILOG_FILES) "\
+ $script_dir/../../verilog/rtl/defines.v \
+ $script_dir/../../verilog/rtl/__user_analog_project_wrapper.v"
diff --git a/caravel/openlane/user_analog_project_wrapper_empty/fixed_wrapper_cfgs.tcl b/caravel/openlane/user_analog_project_wrapper_empty/fixed_wrapper_cfgs.tcl
new file mode 100644
index 0000000..a4778c7
--- /dev/null
+++ b/caravel/openlane/user_analog_project_wrapper_empty/fixed_wrapper_cfgs.tcl
@@ -0,0 +1,41 @@
+# 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
+
+# DON'T TOUCH THE FOLLOWING SECTIONS
+
+# This makes sure that the core rings are outside the boundaries
+# of your block.
+set ::env(MAGIC_ZEROIZE_ORIGIN) 0
+
+# Area Configurations. DON'T TOUCH.
+set ::env(FP_SIZING) absolute
+set ::env(DIE_AREA) "0 0 2920 3520"
+
+set ::env(RUN_CVC) 0
+
+# Pin Configurations. DON'T TOUCH
+set ::unit 2.4
+set ::env(FP_IO_VLENGTH) $::unit
+set ::env(FP_IO_HLENGTH) $::unit
+
+set ::env(FP_IO_VTHICKNESS_MULT) 4
+set ::env(FP_IO_HTHICKNESS_MULT) 4
+
+# Power & Pin Configurations. DON'T TOUCH.
+set ::env(FP_PDN_CORE_RING) 0
+
+set ::env(VDD_NETS) [list {vccd1} {vccd2} {vdda1} {vdda2}]
+set ::env(GND_NETS) [list {vssd1} {vssd2} {vssa1} {vssa2}]
+set ::env(SYNTH_USE_PG_PINS_DEFINES) "USE_POWER_PINS"
\ No newline at end of file
diff --git a/caravel/openlane/user_analog_project_wrapper_empty/interactive.tcl b/caravel/openlane/user_analog_project_wrapper_empty/interactive.tcl
new file mode 100644
index 0000000..f67a7d7
--- /dev/null
+++ b/caravel/openlane/user_analog_project_wrapper_empty/interactive.tcl
@@ -0,0 +1,65 @@
+# 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
+
+package require openlane
+set script_dir [file dirname [file normalize [info script]]]
+
+prep -design $script_dir -tag user_analog_project_wrapper_empty -overwrite
+set save_path $script_dir/../..
+
+verilog_elaborate
+
+init_floorplan
+
+# making it "empty"
+remove_nets -input $::env(CURRENT_DEF)
+remove_components -input $::env(CURRENT_DEF)
+
+set ::env(SAVE_DEF) [index_file $::env(ioPlacer_tmp_file_tag).def]
+try_catch openroad -exit $script_dir/or_ioplace.tcl |& tee $::env(TERMINAL_OUTPUT) [index_file $::env(ioPlacer_log_file_tag).log 0]
+set_def $::env(SAVE_DEF)
+
+# rename "duplicate" pins
+exec /bin/bash $script_dir/../../utils/rename_pins.sh $::env(SAVE_DEF) "io_analog_1_4,io_analog_1_5,io_analog_1_6,vdda1_1,vdda1_2,vdda1_3,vdda2_1,vssa1_1,vssa1_2,vssa1_3,vssa2_1,vccd1_1,vccd2_1,vssd1_1,vssd2_1" "io_analog\[4\],io_analog\[5\],io_analog\[6\],vdda1,vdda1,vdda1,vdda2,vssa1,vssa1,vssa1,vssa2,vccd1,vccd2,vssd1,vssd2"
+
+run_magic
+
+run_magic_drc
+
+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 \
+ -save_path $save_path \
+ -tag $::env(RUN_TAG)
+
+# make pin labels visible in the magview
+exec /bin/bash $script_dir/../../utils/export_pin_labels.sh $script_dir/../../mag/$::env(RUN_TAG).mag 0 3498 2920 3520 0 -20 2920 4 >@stdout 2>@stderr
+
+# Draw Boundary in the magview
+exec /bin/bash $script_dir/../../utils/draw_boundary.sh $script_dir/../../mag/$::env(RUN_TAG).mag 0 0 2920 3520 >@stdout 2>@stderr
+
+# produce "obstructed" LEF to be used for routing
+set gap 0.4
+set llx [expr [lindex $::env(DIE_AREA) 0]-$gap]
+set lly [expr [lindex $::env(DIE_AREA) 1]-$gap]
+set urx [expr [lindex $::env(DIE_AREA) 2]+$gap]
+set ury [expr [lindex $::env(DIE_AREA) 3]+$gap]
+exec python3 $::env(OPENLANE_ROOT)/scripts/rectify.py $llx $lly $urx $ury \
+ < $::env(magic_result_file_tag).lef \
+ | python3 $::env(OPENLANE_ROOT)/scripts/obs.py {*}$::env(DIE_AREA) li1 met1 met2 met3 \
+ | python3 $::env(OPENLANE_ROOT)/scripts/obs.py -42.88 -37.53 2962.50 3557.21 met4 met5 \
+ > $::env(magic_result_file_tag).obstructed.lef
+file copy -force $::env(magic_result_file_tag).obstructed.lef $save_path/lef
\ No newline at end of file
diff --git a/caravel/openlane/user_analog_project_wrapper_empty/or_ioplace.tcl b/caravel/openlane/user_analog_project_wrapper_empty/or_ioplace.tcl
new file mode 100644
index 0000000..65abbe2
--- /dev/null
+++ b/caravel/openlane/user_analog_project_wrapper_empty/or_ioplace.tcl
@@ -0,0 +1,279 @@
+# Copyright 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.
+
+## Needs OpenRoad Commit: 29db63fdda643f01d5a7705606a96681ab855a68
+
+if {[catch {read_lef $::env(MERGED_LEF)} errmsg]} {
+ puts stderr $errmsg
+ exit 1
+}
+
+if {[catch {read_def $::env(CURRENT_DEF)} errmsg]} {
+ puts stderr $errmsg
+ exit 1
+}
+
+ppl::set_hor_length $::env(FP_IO_HLENGTH)
+ppl::set_ver_length $::env(FP_IO_VLENGTH)
+ppl::set_hor_length_extend $::env(FP_IO_VEXTEND)
+ppl::set_ver_length_extend $::env(FP_IO_HEXTEND)
+ppl::set_ver_thick_multiplier $::env(FP_IO_VTHICKNESS_MULT)
+ppl::set_hor_thick_multiplier $::env(FP_IO_HTHICKNESS_MULT)
+
+## Config
+set core_area_x 2920
+set core_area_y 3520
+
+set analog_pin_size 25
+lappend analog_pin_size 8.5
+
+set clamp_pin_size 11
+lappend clamp_pin_size 8.5
+
+set power_pin_size 24
+lappend power_pin_size 8.3
+
+set pin_width 0.56
+set pin_height 2.40
+set pin_extension 4
+
+set regular_pin_size $pin_width
+lappend regular_pin_size [expr {$pin_height + $pin_extension}]
+
+set power_pins {vdda1 vdda1_1 vdda1_2 vdda1_3 vdda2 vdda2_1 vssa1 vssa1_1 vssa1_2 vssa1_3 vssa2 vssa2_1 vccd1 vccd1_1 vccd2 vccd2_1 vssd1 vssd1_1 vssd2 vssd2_1}
+
+## North Pins
+set north_pins { io_analog[1] vssa1 vssa1_1 io_analog[2] io_analog[3]
+ io_analog[4] io_clamp_high[0] io_clamp_low[0] io_analog_1_4
+ io_analog[5] io_clamp_high[1] io_clamp_low[1] io_analog_1_5
+ io_analog[6] io_clamp_high[2] io_clamp_low[2] io_analog_1_6
+ io_analog[7] io_analog[8] io_analog[9] }
+
+set offset_x 80.97
+set min_distance 235
+set clamp_min_distance 1.5
+set io_5to4_distance 432
+set io_4to3_distance 395.5
+
+set spacing_list [list 0 235 235 202 1.5 1.5 1.5 182 1.5 1.5 1.5 $io_5to4_distance 1.5 1.5 1.5 $io_4to3_distance 235 201 26 206]
+
+set i 0
+foreach pin [lreverse $north_pins] {
+
+ if {[string match "io_clamp*" $pin]} {
+ set pin_size $clamp_pin_size
+ } elseif { $pin in $power_pins} {
+ set pin_size $power_pin_size
+ } else {
+ set pin_size $analog_pin_size
+ }
+
+ set loc_y [expr {$core_area_y - [lindex $pin_size 1] / 2.0}]
+
+ if { $i==0 } {
+ set location [expr {$offset_x + [lindex $pin_size 0] / 2.0}]
+ } else {
+ set loc_x [expr {[lindex $prev_pin_size 0] / 2.0 + [lindex $pin_size 0] / 2.0 + [lindex $spacing_list $i] + [lindex $location 0]}]
+ set location $loc_x
+ }
+
+ lappend location $loc_y
+ puts $location
+ place_pin -pin_name $pin -layer met3 -location $location -pin_size $pin_size
+ set i [expr {$i + 1}]
+ set prev_pin_size $pin_size
+}
+
+## East Pins
+set east_pins { io_analog[0]
+ vccd1 vccd1_1
+ io_oeb[13] io_out[13] io_in[13] io_in_3v3[13] gpio_noesd[6] gpio_analog[6]
+ vdda1_1 vdda1
+ io_oeb[12] io_out[12] io_in[12] io_in_3v3[12] gpio_noesd[5] gpio_analog[5]
+ io_oeb[11] io_out[11] io_in[11] io_in_3v3[11] gpio_noesd[4] gpio_analog[4]
+ io_oeb[10] io_out[10] io_in[10] io_in_3v3[10] gpio_noesd[3] gpio_analog[3]
+ io_oeb[9] io_out[9] io_in[9] io_in_3v3[9] gpio_noesd[2] gpio_analog[2]
+ io_oeb[8] io_out[8] io_in[8] io_in_3v3[8] gpio_noesd[1] gpio_analog[1]
+ io_oeb[7] io_out[7] io_in[7] io_in_3v3[7] gpio_noesd[0] gpio_analog[0]
+ vdda1_2 vdda1_3
+ vssd1 vssd1_1
+ vssa1_2 vssa1_3
+ io_oeb[6] io_out[6] io_in[6] io_in_3v3[6]
+ io_oeb[5] io_out[5] io_in[5] io_in_3v3[5]
+ io_oeb[4] io_out[4] io_in[4] io_in_3v3[4]
+ io_oeb[3] io_out[3] io_in[3] io_in_3v3[3]
+ io_oeb[2] io_out[2] io_in[2] io_in_3v3[2]
+ io_oeb[1] io_out[1] io_in[1] io_in_3v3[1]
+ io_oeb[0] io_out[0] io_in[0] io_in_3v3[0]
+}
+
+set min_distance 5.35
+
+set spacing_list " 0
+ $min_distance $min_distance $min_distance $min_distance
+ $min_distance $min_distance $min_distance $min_distance
+ $min_distance $min_distance $min_distance $min_distance
+ $min_distance $min_distance $min_distance $min_distance
+ $min_distance $min_distance $min_distance 114
+ $min_distance $min_distance $min_distance 205
+ $min_distance $min_distance $min_distance 208
+ 26 149
+ 26 145
+ 26 146
+ $min_distance $min_distance $min_distance $min_distance $min_distance 192
+ $min_distance $min_distance $min_distance $min_distance $min_distance 196
+ $min_distance $min_distance $min_distance $min_distance $min_distance 202
+ $min_distance $min_distance $min_distance $min_distance $min_distance 192
+ $min_distance $min_distance $min_distance $min_distance $min_distance 192
+ $min_distance $min_distance $min_distance $min_distance $min_distance 202
+ 26 141
+ $min_distance $min_distance $min_distance $min_distance $min_distance 201
+ 26 167 "
+
+set offset_y 8
+
+set size $pin_height
+lappend size $pin_width
+
+
+set i 0
+set location 0
+lappend location $offset_y
+
+foreach pin [lreverse $east_pins] {
+
+ if {[string match "io_analog*" $pin]} {
+ set pin_size [lreverse $analog_pin_size]
+ set loc_x [expr {$core_area_x - [lindex $pin_size 0] / 2.0 }]
+ } elseif { $pin in $power_pins } {
+ set pin_size [lreverse $power_pin_size]
+ set loc_x [expr {$core_area_x - [lindex $pin_size 0] / 2.0 }]
+ } else {
+ set pin_size [lreverse $regular_pin_size]
+ set loc_x [expr {$core_area_x - [lindex $pin_size 0] / 2.0 + $pin_extension}]
+ }
+
+ if {$i == 0} {
+ set location $loc_x
+ lappend location $offset_y
+ } else {
+ set loc_y [expr { [lindex $prev_pin_size 1] / 2.0 + [lindex $pin_size 1] / 2.0 + + [lindex $spacing_list $i] + [lindex $location 1]}]
+ set location $loc_x
+ lappend location $loc_y
+ }
+
+ place_pin -pin_name $pin -layer met3 -location $location -pin_size $pin_size
+ set i [expr {$i + 1}]
+ set prev_pin_size $pin_size
+}
+
+## West Pins
+set west_pins {
+ io_analog[10]
+ vccd2 vccd2_1
+ vssa2 vssa2_1
+ gpio_analog[7] gpio_noesd[7] io_in_3v3[14] io_in[14] io_out[14] io_oeb[14]
+ gpio_analog[8] gpio_noesd[8] io_in_3v3[15] io_in[15] io_out[15] io_oeb[15]
+ gpio_analog[9] gpio_noesd[9] io_in_3v3[16] io_in[16] io_out[16] io_oeb[16]
+ gpio_analog[10] gpio_noesd[10] io_in_3v3[17] io_in[17] io_out[17] io_oeb[17]
+ gpio_analog[11] gpio_noesd[11] io_in_3v3[18] io_in[18] io_out[18] io_oeb[18]
+ gpio_analog[12] gpio_noesd[12] io_in_3v3[19] io_in[19] io_out[19] io_oeb[19]
+ gpio_analog[13] gpio_noesd[13] io_in_3v3[20] io_in[20] io_out[20] io_oeb[20]
+ vdda2_1 vdda2
+ vssd2 vssd2_1
+ gpio_analog[14] gpio_noesd[14] io_in_3v3[21] io_in[21] io_out[21] io_oeb[21]
+ gpio_analog[15] gpio_noesd[15] io_in_3v3[22] io_in[22] io_out[22] io_oeb[22]
+ gpio_analog[16] gpio_noesd[16] io_in_3v3[23] io_in[23] io_out[23] io_oeb[23]
+ gpio_analog[17] gpio_noesd[17] io_in_3v3[24] io_in[24] io_out[24] io_oeb[24]
+ io_in_3v3[25] io_in[25] io_out[25] io_oeb[25]
+ io_in_3v3[26] io_in[26] io_out[26] io_oeb[26]
+}
+
+set min_distance 5.35
+
+set spacing_list " 0
+ $min_distance $min_distance $min_distance $min_distance
+ $min_distance $min_distance $min_distance $min_distance
+ $min_distance $min_distance $min_distance $min_distance $min_distance 77
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 190
+ 26 136
+ 26 134
+ $min_distance $min_distance $min_distance $min_distance $min_distance 185
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 186
+ $min_distance $min_distance $min_distance $min_distance $min_distance 189
+ 26 348
+ 26 158"
+
+set offset_y 8
+set size $pin_height
+lappend size $pin_width
+
+
+set i 0
+foreach pin [lreverse $west_pins] {
+
+ if {[string match "io_analog*" $pin]} {
+ set pin_size [lreverse $analog_pin_size]
+ set loc_x [expr {[ lindex $pin_size 0] / 2.0 }]
+ } elseif { $pin in $power_pins } {
+ set pin_size [lreverse $power_pin_size]
+ set loc_x [expr {[ lindex $pin_size 0] / 2.0 }]
+ } else {
+ set pin_size [lreverse $regular_pin_size]
+ set loc_x [expr {[lindex $pin_size 0] / 2.0 - $pin_extension}]
+ }
+
+ if {$i == 0} {
+ set location $loc_x
+ lappend location $offset_y
+ } else {
+ set loc_y [expr { [lindex $prev_pin_size 1] / 2.0 + [lindex $pin_size 1] / 2.0 + [lindex $spacing_list $i] + [lindex $location 1]}]
+ set location $loc_x
+ lappend location $loc_y
+ }
+
+ place_pin -pin_name $pin -layer met3 -location $location -pin_size $pin_size
+ set i [expr {$i + 1}]
+ set prev_pin_size $pin_size
+}
+
+
+## South Pins
+set south_pins { wb_clk_i wb_rst_i wbs_ack_o wbs_cyc_i wbs_stb_i wbs_we_i wbs_adr_i[0] wbs_dat_i[0] wbs_dat_o[0] wbs_sel_i[0] wbs_adr_i[1] wbs_dat_i[1] wbs_dat_o[1] wbs_sel_i[1] wbs_adr_i[2] wbs_dat_i[2] wbs_dat_o[2] wbs_sel_i[2] wbs_adr_i[3] wbs_dat_i[3] wbs_dat_o[3] wbs_sel_i[3] wbs_adr_i[4] wbs_dat_i[4] wbs_dat_o[4] wbs_adr_i[5] wbs_dat_i[5] wbs_dat_o[5] wbs_adr_i[6] wbs_dat_i[6] wbs_dat_o[6] wbs_adr_i[7] wbs_dat_i[7] wbs_dat_o[7] wbs_adr_i[8] wbs_dat_i[8] wbs_dat_o[8] wbs_adr_i[9] wbs_dat_i[9] wbs_dat_o[9] wbs_adr_i[10] wbs_dat_i[10] wbs_dat_o[10] wbs_adr_i[11] wbs_dat_i[11] wbs_dat_o[11] wbs_adr_i[12] wbs_dat_i[12] wbs_dat_o[12] wbs_adr_i[13] wbs_dat_i[13] wbs_dat_o[13] wbs_adr_i[14] wbs_dat_i[14] wbs_dat_o[14] wbs_adr_i[15] wbs_dat_i[15] wbs_dat_o[15] wbs_adr_i[16] wbs_dat_i[16] wbs_dat_o[16] wbs_adr_i[17] wbs_dat_i[17] wbs_dat_o[17] wbs_adr_i[18] wbs_dat_i[18] wbs_dat_o[18] wbs_adr_i[19] wbs_dat_i[19] wbs_dat_o[19] wbs_adr_i[20] wbs_dat_i[20] wbs_dat_o[20] wbs_adr_i[21] wbs_dat_i[21] wbs_dat_o[21] wbs_adr_i[22] wbs_dat_i[22] wbs_dat_o[22] wbs_adr_i[23] wbs_dat_i[23] wbs_dat_o[23] wbs_adr_i[24] wbs_dat_i[24] wbs_dat_o[24] wbs_adr_i[25] wbs_dat_i[25] wbs_dat_o[25] wbs_adr_i[26] wbs_dat_i[26] wbs_dat_o[26] wbs_adr_i[27] wbs_dat_i[27] wbs_dat_o[27] wbs_adr_i[28] wbs_dat_i[28] wbs_dat_o[28] wbs_adr_i[29] wbs_dat_i[29] wbs_dat_o[29] wbs_adr_i[30] wbs_dat_i[30] wbs_dat_o[30] wbs_adr_i[31] wbs_dat_i[31] wbs_dat_o[31] la_data_in[0] la_data_out[0] la_oenb[0] la_data_in[1] la_data_out[1] la_oenb[1] la_data_in[2] la_data_out[2] la_oenb[2] la_data_in[3] la_data_out[3] la_oenb[3] la_data_in[4] la_data_out[4] la_oenb[4] la_data_in[5] la_data_out[5] la_oenb[5] la_data_in[6] la_data_out[6] la_oenb[6] la_data_in[7] la_data_out[7] la_oenb[7] la_data_in[8] la_data_out[8] la_oenb[8] la_data_in[9] la_data_out[9] la_oenb[9] la_data_in[10] la_data_out[10] la_oenb[10] la_data_in[11] la_data_out[11] la_oenb[11] la_data_in[12] la_data_out[12] la_oenb[12] la_data_in[13] la_data_out[13] la_oenb[13] la_data_in[14] la_data_out[14] la_oenb[14] la_data_in[15] la_data_out[15] la_oenb[15] la_data_in[16] la_data_out[16] la_oenb[16] la_data_in[17] la_data_out[17] la_oenb[17] la_data_in[18] la_data_out[18] la_oenb[18] la_data_in[19] la_data_out[19] la_oenb[19] la_data_in[20] la_data_out[20] la_oenb[20] la_data_in[21] la_data_out[21] la_oenb[21] la_data_in[22] la_data_out[22] la_oenb[22] la_data_in[23] la_data_out[23] la_oenb[23] la_data_in[24] la_data_out[24] la_oenb[24] la_data_in[25] la_data_out[25] la_oenb[25] la_data_in[26] la_data_out[26] la_oenb[26] la_data_in[27] la_data_out[27] la_oenb[27] la_data_in[28] la_data_out[28] la_oenb[28] la_data_in[29] la_data_out[29] la_oenb[29] la_data_in[30] la_data_out[30] la_oenb[30] la_data_in[31] la_data_out[31] la_oenb[31] la_data_in[32] la_data_out[32] la_oenb[32] la_data_in[33] la_data_out[33] la_oenb[33] la_data_in[34] la_data_out[34] la_oenb[34] la_data_in[35] la_data_out[35] la_oenb[35] la_data_in[36] la_data_out[36] la_oenb[36] la_data_in[37] la_data_out[37] la_oenb[37] la_data_in[38] la_data_out[38] la_oenb[38] la_data_in[39] la_data_out[39] la_oenb[39] la_data_in[40] la_data_out[40] la_oenb[40] la_data_in[41] la_data_out[41] la_oenb[41] la_data_in[42] la_data_out[42] la_oenb[42] la_data_in[43] la_data_out[43] la_oenb[43] la_data_in[44] la_data_out[44] la_oenb[44] la_data_in[45] la_data_out[45] la_oenb[45] la_data_in[46] la_data_out[46] la_oenb[46] la_data_in[47] la_data_out[47] la_oenb[47] la_data_in[48] la_data_out[48] la_oenb[48] la_data_in[49] la_data_out[49] la_oenb[49] la_data_in[50] la_data_out[50] la_oenb[50] la_data_in[51] la_data_out[51] la_oenb[51] la_data_in[52] la_data_out[52] la_oenb[52] la_data_in[53] la_data_out[53] la_oenb[53] la_data_in[54] la_data_out[54] la_oenb[54] la_data_in[55] la_data_out[55] la_oenb[55] la_data_in[56] la_data_out[56] la_oenb[56] la_data_in[57] la_data_out[57] la_oenb[57] la_data_in[58] la_data_out[58] la_oenb[58] la_data_in[59] la_data_out[59] la_oenb[59] la_data_in[60] la_data_out[60] la_oenb[60] la_data_in[61] la_data_out[61] la_oenb[61] la_data_in[62] la_data_out[62] la_oenb[62] la_data_in[63] la_data_out[63] la_oenb[63] la_data_in[64] la_data_out[64] la_oenb[64] la_data_in[65] la_data_out[65] la_oenb[65] la_data_in[66] la_data_out[66] la_oenb[66] la_data_in[67] la_data_out[67] la_oenb[67] la_data_in[68] la_data_out[68] la_oenb[68] la_data_in[69] la_data_out[69] la_oenb[69] la_data_in[70] la_data_out[70] la_oenb[70] la_data_in[71] la_data_out[71] la_oenb[71] la_data_in[72] la_data_out[72] la_oenb[72] la_data_in[73] la_data_out[73] la_oenb[73] la_data_in[74] la_data_out[74] la_oenb[74] la_data_in[75] la_data_out[75] la_oenb[75] la_data_in[76] la_data_out[76] la_oenb[76] la_data_in[77] la_data_out[77] la_oenb[77] la_data_in[78] la_data_out[78] la_oenb[78] la_data_in[79] la_data_out[79] la_oenb[79] la_data_in[80] la_data_out[80] la_oenb[80] la_data_in[81] la_data_out[81] la_oenb[81] la_data_in[82] la_data_out[82] la_oenb[82] la_data_in[83] la_data_out[83] la_oenb[83] la_data_in[84] la_data_out[84] la_oenb[84] la_data_in[85] la_data_out[85] la_oenb[85] la_data_in[86] la_data_out[86] la_oenb[86] la_data_in[87] la_data_out[87] la_oenb[87] la_data_in[88] la_data_out[88] la_oenb[88] la_data_in[89] la_data_out[89] la_oenb[89] la_data_in[90] la_data_out[90] la_oenb[90] la_data_in[91] la_data_out[91] la_oenb[91] la_data_in[92] la_data_out[92] la_oenb[92] la_data_in[93] la_data_out[93] la_oenb[93] la_data_in[94] la_data_out[94] la_oenb[94] la_data_in[95] la_data_out[95] la_oenb[95] la_data_in[96] la_data_out[96] la_oenb[96] la_data_in[97] la_data_out[97] la_oenb[97] la_data_in[98] la_data_out[98] la_oenb[98] la_data_in[99] la_data_out[99] la_oenb[99] la_data_in[100] la_data_out[100] la_oenb[100] la_data_in[101] la_data_out[101] la_oenb[101] la_data_in[102] la_data_out[102] la_oenb[102] la_data_in[103] la_data_out[103] la_oenb[103] la_data_in[104] la_data_out[104] la_oenb[104] la_data_in[105] la_data_out[105] la_oenb[105] la_data_in[106] la_data_out[106] la_oenb[106] la_data_in[107] la_data_out[107] la_oenb[107] la_data_in[108] la_data_out[108] la_oenb[108] la_data_in[109] la_data_out[109] la_oenb[109] la_data_in[110] la_data_out[110] la_oenb[110] la_data_in[111] la_data_out[111] la_oenb[111] la_data_in[112] la_data_out[112] la_oenb[112] la_data_in[113] la_data_out[113] la_oenb[113] la_data_in[114] la_data_out[114] la_oenb[114] la_data_in[115] la_data_out[115] la_oenb[115] la_data_in[116] la_data_out[116] la_oenb[116] la_data_in[117] la_data_out[117] la_oenb[117] la_data_in[118] la_data_out[118] la_oenb[118] la_data_in[119] la_data_out[119] la_oenb[119] la_data_in[120] la_data_out[120] la_oenb[120] la_data_in[121] la_data_out[121] la_oenb[121] la_data_in[122] la_data_out[122] la_oenb[122] la_data_in[123] la_data_out[123] la_oenb[123] la_data_in[124] la_data_out[124] la_oenb[124] la_data_in[125] la_data_out[125] la_oenb[125] la_data_in[126] la_data_out[126] la_oenb[126] la_data_in[127] la_data_out[127] la_oenb[127] user_clock2 user_irq[0] user_irq[1] user_irq[2] }
+set min_distance 5.35
+set offset_x 2.9
+
+set size $pin_width
+lappend size [expr {$pin_height + $pin_extension}]
+
+set i 0
+foreach pin $south_pins {
+ if {$i == 0} {
+ set location $offset_x
+ } else {
+ set location [expr {[lindex $location 0] + $min_distance + $pin_width}]
+ }
+ lappend location [expr {$pin_height / 2.0 - $pin_extension / 2.0}]
+ puts $location
+ place_pin -pin_name $pin -layer met2 -location $location -pin_size $size
+ set i [expr {$i + 1}]
+}
+
+write_def $::env(SAVE_DEF)
diff --git a/caravel/openlane/user_analog_project_wrapper_empty/pin_order.cfg b/caravel/openlane/user_analog_project_wrapper_empty/pin_order.cfg
new file mode 100644
index 0000000..cae55d2
--- /dev/null
+++ b/caravel/openlane/user_analog_project_wrapper_empty/pin_order.cfg
@@ -0,0 +1,178 @@
+#BUS_SORT
+#NR
+io_analog\[1\]
+io_analog\[2\]
+io_analog\[3\]
+io_clamp_high\[0\]
+io_clamp_low\[0\]
+io_analog\[4\]
+io_clamp_high\[1\]
+io_clamp_low\[1\]
+io_analog\[5\]
+io_clamp_high\[2\]
+io_clamp_low\[2\]
+io_analog\[6\]
+io_analog\[7\]
+io_analog\[8\]
+io_analog\[9\]
+
+
+#S
+wb_.*
+wbs_.*
+la_.*
+user_clock2
+user_irq.*
+
+#E
+io_in_3v3\[0\]
+io_in\[0\]
+io_out\[0\]
+io_oeb\[0\]
+io_in_3v3\[1\]
+io_in\[1\]
+io_out\[1\]
+io_oeb\[1\]
+io_in_3v3\[2\]
+io_in\[2\]
+io_out\[2\]
+io_oeb\[2\]
+io_in_3v3\[3\]
+io_in\[3\]
+io_out\[3\]
+io_oeb\[3\]
+io_in_3v3\[4\]
+io_in\[4\]
+io_out\[4\]
+io_oeb\[4\]
+io_in_3v3\[5\]
+io_in\[5\]
+io_out\[5\]
+io_oeb\[5\]
+io_in_3v3\[6\]
+io_in\[6\]
+io_out\[6\]
+io_oeb\[6\]
+gpio_analog\[0\]
+gpio_noesd\[0\]
+io_in_3v3\[7\]
+io_in\[7\]
+io_out\[7\]
+io_oeb\[7\]
+gpio_analog\[1\]
+gpio_noesd\[1\]
+io_in_3v3\[8\]
+io_in\[8\]
+io_out\[8\]
+io_oeb\[8\]
+gpio_analog\[2\]
+gpio_noesd\[2\]
+io_in_3v3\[9\]
+io_in\[9\]
+io_out\[9\]
+io_oeb\[9\]
+gpio_analog\[3\]
+gpio_noesd\[3\]
+io_in_3v3\[10\]
+io_in\[10\]
+io_out\[10\]
+io_oeb\[10\]
+gpio_analog\[4\]
+gpio_noesd\[4\]
+io_in_3v3\[11\]
+io_in\[11\]
+io_out\[11\]
+io_oeb\[11\]
+gpio_analog\[5\]
+gpio_noesd\[5\]
+io_in_3v3\[12\]
+io_in\[12\]
+io_out\[12\]
+io_oeb\[12\]
+gpio_analog\[6\]
+gpio_noesd\[6\]
+io_in_3v3\[13\]
+io_in\[13\]
+io_out\[13\]
+io_oeb\[13\]
+
+io_analog\[0\]
+
+#WR
+io_analog\[10\]
+gpio_analog\[7\]
+gpio_noesd\[7\]
+gpio_analog\[8\]
+gpio_noesd\[8\]
+io_in_3v3\[14\]
+io_in\[14\]
+io_out\[14\]
+io_oeb\[14\]
+gpio_analog\[9\]
+gpio_noesd\[9\]
+io_in_3v3\[15\]
+io_in\[15\]
+io_out\[15\]
+io_oeb\[15\]
+gpio_analog\[10\]
+gpio_noesd\[10\]
+io_in_3v3\[16\]
+io_in\[16\]
+io_out\[16\]
+io_oeb\[16\]
+gpio_analog\[11\]
+gpio_noesd\[11\]
+io_in_3v3\[17\]
+io_in\[17\]
+io_out\[17\]
+io_oeb\[17\]
+gpio_analog\[12\]
+gpio_noesd\[12\]
+io_in_3v3\[18\]
+io_in\[18\]
+io_out\[18\]
+io_oeb\[18\]
+gpio_analog\[13\]
+gpio_noesd\[13\]
+io_in_3v3\[19\]
+io_in\[19\]
+io_out\[19\]
+io_oeb\[19\]
+gpio_analog\[14\]
+gpio_noesd\[14\]
+io_in_3v3\[20\]
+io_in\[20\]
+io_out\[20\]
+io_oeb\[20\]
+gpio_analog\[15\]
+gpio_noesd\[15\]
+io_in_3v3\[21\]
+io_in\[21\]
+io_out\[21\]
+io_oeb\[21\]
+gpio_analog\[16\]
+gpio_noesd\[16\]
+io_in_3v3\[22\]
+io_in\[22\]
+io_out\[22\]
+io_oeb\[22\]
+gpio_analog\[17\]
+gpio_noesd\[17\]
+io_in_3v3\[23\]
+io_in\[23\]
+io_out\[23\]
+io_oeb\[23\]
+gpio_analog\[18\]
+gpio_noesd\[18\]
+io_in_3v3\[24\]
+io_in\[24\]
+io_out\[24\]
+io_oeb\[24\]
+io_in_3v3\[25\]
+io_in\[25\]
+io_out\[25\]
+io_oeb\[25\]
+io_in_3v3\[26\]
+io_in\[26\]
+io_out\[26\]
+io_oeb\[26\]
diff --git a/caravel/openlane/user_project_wrapper_empty/config.tcl b/caravel/openlane/user_project_wrapper_empty/config.tcl
new file mode 100644
index 0000000..c6ad019
--- /dev/null
+++ b/caravel/openlane/user_project_wrapper_empty/config.tcl
@@ -0,0 +1,43 @@
+# 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
+
+set script_dir [file dirname [file normalize [info script]]]
+source $script_dir/fixed_wrapper_cfgs.tcl
+source $script_dir/default_wrapper_cfgs.tcl
+
+set ::env(DESIGN_NAME) user_project_wrapper
+
+set ::env(FP_PDN_CHECK_NODES) 0
+set ::env(FP_PDN_ENABLE_RAILS) 0
+
+set ::env(GLB_RT_OBS) "met1 0 0 $::env(DIE_AREA),\
+ met2 0 0 $::env(DIE_AREA),\
+ met3 0 0 $::env(DIE_AREA),\
+ met4 0 0 $::env(DIE_AREA),\
+ met5 0 0 $::env(DIE_AREA)"
+
+set ::env(CLOCK_PORT) "user_clock2"
+set ::env(CLOCK_NET) "mprj.clk"
+
+set ::env(CLOCK_PERIOD) "10"
+
+set ::env(PL_OPENPHYSYN_OPTIMIZATIONS) 0
+set ::env(DIODE_INSERTION_STRATEGY) 0
+
+set ::env(MAGIC_WRITE_FULL_LEF) 0
+
+set ::env(VERILOG_FILES) "\
+ $script_dir/../../verilog/rtl/defines.v \
+ $script_dir/../../verilog/rtl/__user_project_wrapper.v"
diff --git a/caravel/openlane/user_project_wrapper_empty/default_wrapper_cfgs.tcl b/caravel/openlane/user_project_wrapper_empty/default_wrapper_cfgs.tcl
new file mode 100644
index 0000000..4a4f8a2
--- /dev/null
+++ b/caravel/openlane/user_project_wrapper_empty/default_wrapper_cfgs.tcl
@@ -0,0 +1,24 @@
+# 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
+
+# THE FOLLOWING SECTIONS CAN BE CHANGED IF NEEDED
+
+# PDN Pitch
+set ::env(FP_PDN_VPITCH) 180
+set ::env(FP_PDN_HPITCH) $::env(FP_PDN_VPITCH)
+
+# PDN Offset
+set ::env(FP_PDN_VOFFSET) 5
+set ::env(FP_PDN_HOFFSET) $::env(FP_PDN_VOFFSET)
\ No newline at end of file
diff --git a/caravel/openlane/user_project_wrapper_empty/fixed_wrapper_cfgs.tcl b/caravel/openlane/user_project_wrapper_empty/fixed_wrapper_cfgs.tcl
new file mode 100644
index 0000000..3f078eb
--- /dev/null
+++ b/caravel/openlane/user_project_wrapper_empty/fixed_wrapper_cfgs.tcl
@@ -0,0 +1,57 @@
+# 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
+
+# DON'T TOUCH THE FOLLOWING SECTIONS
+set script_dir [file dirname [file normalize [info script]]]
+
+# This makes sure that the core rings are outside the boundaries
+# of your block.
+set ::env(MAGIC_ZEROIZE_ORIGIN) 0
+
+# Area Configurations. DON'T TOUCH.
+set ::env(FP_SIZING) absolute
+set ::env(DIE_AREA) "0 0 2920 3520"
+
+set ::env(RUN_CVC) 0
+
+# Pin Configurations. DON'T TOUCH
+set ::env(FP_PIN_ORDER_CFG) $script_dir/pin_order.cfg
+
+set ::unit 2.4
+set ::env(FP_IO_VEXTEND) [expr 2*$::unit]
+set ::env(FP_IO_HEXTEND) [expr 2*$::unit]
+set ::env(FP_IO_VLENGTH) $::unit
+set ::env(FP_IO_HLENGTH) $::unit
+
+set ::env(FP_IO_VTHICKNESS_MULT) 4
+set ::env(FP_IO_HTHICKNESS_MULT) 4
+
+# Power & Pin Configurations. DON'T TOUCH.
+set ::env(FP_PDN_CORE_RING) 1
+set ::env(FP_PDN_CORE_RING_VWIDTH) 3.1
+set ::env(FP_PDN_CORE_RING_HWIDTH) 3.1
+set ::env(FP_PDN_CORE_RING_VOFFSET) 14
+set ::env(FP_PDN_CORE_RING_HOFFSET) $::env(FP_PDN_CORE_RING_VOFFSET)
+set ::env(FP_PDN_CORE_RING_VSPACING) 1.7
+set ::env(FP_PDN_CORE_RING_HSPACING) $::env(FP_PDN_CORE_RING_VSPACING)
+
+set ::env(FP_PDN_VWIDTH) 3.1
+set ::env(FP_PDN_HWIDTH) 3.1
+set ::env(FP_PDN_VSPACING) [expr 5*$::env(FP_PDN_CORE_RING_VWIDTH)]
+set ::env(FP_PDN_HSPACING) [expr 5*$::env(FP_PDN_CORE_RING_HWIDTH)]
+
+set ::env(VDD_NETS) [list {vccd1} {vccd2} {vdda1} {vdda2}]
+set ::env(GND_NETS) [list {vssd1} {vssd2} {vssa1} {vssa2}]
+set ::env(SYNTH_USE_PG_PINS_DEFINES) "USE_POWER_PINS"
diff --git a/caravel/openlane/user_project_wrapper_empty/interactive.tcl b/caravel/openlane/user_project_wrapper_empty/interactive.tcl
new file mode 100644
index 0000000..b9074e5
--- /dev/null
+++ b/caravel/openlane/user_project_wrapper_empty/interactive.tcl
@@ -0,0 +1,69 @@
+# 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
+
+package require openlane
+set script_dir [file dirname [file normalize [info script]]]
+
+prep -design $script_dir -tag user_project_wrapper -overwrite
+set save_path $script_dir/../..
+
+verilog_elaborate
+
+init_floorplan
+
+# making it "empty"
+remove_nets -input $::env(CURRENT_DEF)
+remove_components -input $::env(CURRENT_DEF)
+
+place_io_ol
+
+apply_route_obs
+
+run_power_grid_generation
+
+# pdngen-related hack
+# remove .extra\d+ "pins" so that magic
+# generates shapes for each stripes without the ".extra" postfix
+# until OpenDB can understand this syntax...
+exec sed \
+ -i -E {/^PINS/,/^END PINS/ s/\.extra[[:digit:]]+(.*USE (GROUND|POWER))/\1/g} \
+ $::env(CURRENT_DEF)
+
+
+run_magic
+
+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 \
+ -spice_path $::env(magic_result_file_tag).spice \
+ -save_path $save_path \
+ -tag $::env(RUN_TAG)
+
+# produce "obstructed" LEF to be used for routing
+set gap 0.4
+set llx [expr [lindex $::env(DIE_AREA) 0]-$gap]
+set lly [expr [lindex $::env(DIE_AREA) 1]-$gap]
+set urx [expr [lindex $::env(DIE_AREA) 2]+$gap]
+set ury [expr [lindex $::env(DIE_AREA) 3]+$gap]
+
+exec python3 $::env(OPENLANE_ROOT)/scripts/rectify.py $llx $lly $urx $ury \
+ < $::env(magic_result_file_tag).lef \
+ | python3 $::env(OPENLANE_ROOT)/scripts/obs.py -42.88 -37.53 2962.50 3557.21 met4,met5 \
+ | python3 $::env(OPENLANE_ROOT)/scripts/obs.py {*}$::env(DIE_AREA) li1,met1,met2,met3 \
+ > $::env(magic_result_file_tag).obstructed.lef
+file copy -force $::env(magic_result_file_tag).obstructed.lef $save_path/lef
+
+generate_final_summary_report
\ No newline at end of file
diff --git a/caravel/openlane/user_project_wrapper_empty/pin_order.cfg b/caravel/openlane/user_project_wrapper_empty/pin_order.cfg
new file mode 100644
index 0000000..90cde69
--- /dev/null
+++ b/caravel/openlane/user_project_wrapper_empty/pin_order.cfg
@@ -0,0 +1,156 @@
+#BUS_SORT
+#NR
+analog_io\[8\]
+io_in\[15\]
+io_out\[15\]
+io_oeb\[15\]
+analog_io\[9\]
+io_in\[16\]
+io_out\[16\]
+io_oeb\[16\]
+analog_io\[10\]
+io_in\[17\]
+io_out\[17\]
+io_oeb\[17\]
+analog_io\[11\]
+io_in\[18\]
+io_out\[18\]
+io_oeb\[18\]
+analog_io\[12\]
+io_in\[19\]
+io_out\[19\]
+io_oeb\[19\]
+analog_io\[13\]
+io_in\[20\]
+io_out\[20\]
+io_oeb\[20\]
+analog_io\[14\]
+io_in\[21\]
+io_out\[21\]
+io_oeb\[21\]
+analog_io\[15\]
+io_in\[22\]
+io_out\[22\]
+io_oeb\[22\]
+analog_io\[16\]
+io_in\[23\]
+io_out\[23\]
+io_oeb\[23\]
+
+#S
+wb_.*
+wbs_.*
+la_.*
+user_clock2
+user_irq.*
+
+#E
+io_in\[0\]
+io_out\[0\]
+io_oeb\[0\]
+io_in\[1\]
+io_out\[1\]
+io_oeb\[1\]
+io_in\[2\]
+io_out\[2\]
+io_oeb\[2\]
+io_in\[3\]
+io_out\[3\]
+io_oeb\[3\]
+io_in\[4\]
+io_out\[4\]
+io_oeb\[4\]
+io_in\[5\]
+io_out\[5\]
+io_oeb\[5\]
+io_in\[6\]
+io_out\[6\]
+io_oeb\[6\]
+analog_io\[0\]
+io_in\[7\]
+io_out\[7\]
+io_oeb\[7\]
+analog_io\[1\]
+io_in\[8\]
+io_out\[8\]
+io_oeb\[8\]
+analog_io\[2\]
+io_in\[9\]
+io_out\[9\]
+io_oeb\[9\]
+analog_io\[3\]
+io_in\[10\]
+io_out\[10\]
+io_oeb\[10\]
+analog_io\[4\]
+io_in\[11\]
+io_out\[11\]
+io_oeb\[11\]
+analog_io\[5\]
+io_in\[12\]
+io_out\[12\]
+io_oeb\[12\]
+analog_io\[6\]
+io_in\[13\]
+io_out\[13\]
+io_oeb\[13\]
+analog_io\[7\]
+io_in\[14\]
+io_out\[14\]
+io_oeb\[14\]
+
+#WR
+analog_io\[17\]
+io_in\[24\]
+io_out\[24\]
+io_oeb\[24\]
+analog_io\[18\]
+io_in\[25\]
+io_out\[25\]
+io_oeb\[25\]
+analog_io\[19\]
+io_in\[26\]
+io_out\[26\]
+io_oeb\[26\]
+analog_io\[20\]
+io_in\[27\]
+io_out\[27\]
+io_oeb\[27\]
+analog_io\[21\]
+io_in\[28\]
+io_out\[28\]
+io_oeb\[28\]
+analog_io\[22\]
+io_in\[29\]
+io_out\[29\]
+io_oeb\[29\]
+analog_io\[23\]
+io_in\[30\]
+io_out\[30\]
+io_oeb\[30\]
+analog_io\[24\]
+io_in\[31\]
+io_out\[31\]
+io_oeb\[31\]
+analog_io\[25\]
+io_in\[32\]
+io_out\[32\]
+io_oeb\[32\]
+analog_io\[26\]
+io_in\[33\]
+io_out\[33\]
+io_oeb\[33\]
+analog_io\[27\]
+io_in\[34\]
+io_out\[34\]
+io_oeb\[34\]
+analog_io\[28\]
+io_in\[35\]
+io_out\[35\]
+io_oeb\[35\]
+io_in\[36\]
+io_out\[36\]
+io_oeb\[36\]
+io_in\[37\]
+io_out\[37\]
+io_oeb\[37\]
