Converted to sky130B
diff --git a/Makefile b/Makefile
index bc049d4..6965c80 100644
--- a/Makefile
+++ b/Makefile
@@ -19,7 +19,7 @@
 SIM ?= RTL
 
 export OPEN_PDKS_COMMIT?=41c0908b47130d5675ff8484255b43f66463a7d6
-export PDK?=sky130B
+export PDK=sky130B
 export PDKPATH?=$(PDK_ROOT)/$(PDK)
 # Install lite version of caravel, (1): caravel-lite, (0): caravel
 CARAVEL_LITE?=1
diff --git a/caravel b/caravel
index 0f16ba8..de98d51 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 0f16ba8eaae841a6f122fc0d5837005d3312fd2b
+Subproject commit de98d514aa6c642ef020876a64c4cdb2c9ea9a8a
diff --git a/mag/4bit_dram.ext b/mag/4bit_dram.ext
index be17275..1dfbaaa 100644
--- a/mag/4bit_dram.ext
+++ b/mag/4bit_dram.ext
@@ -1,6 +1,6 @@
 timestamp 1661897893
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/4bit_dram.mag b/mag/4bit_dram.mag
index 763688e..2858d8b 100644
--- a/mag/4bit_dram.mag
+++ b/mag/4bit_dram.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661897893
 << locali >>
diff --git a/mag/8bit_dram.ext b/mag/8bit_dram.ext
index 46121cc..08056d5 100644
--- a/mag/8bit_dram.ext
+++ b/mag/8bit_dram.ext
@@ -1,6 +1,6 @@
 timestamp 1662015318
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/8bit_dram.mag b/mag/8bit_dram.mag
index 16e747a..d639fe9 100644
--- a/mag/8bit_dram.mag
+++ b/mag/8bit_dram.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662015318
 << locali >>
diff --git a/mag/8bit_dram.sim b/mag/8bit_dram.sim
index cd010e5..ddd3ae9 100644
--- a/mag/8bit_dram.sim
+++ b/mag/8bit_dram.sim
@@ -1,4 +1,4 @@
-| units: 500000 tech: sky130A format: MIT
+| units: 500000 tech: sky130B format: MIT
 x 4bit_dram_1/dram_array_0/dram_cell_0/storage 4bit_dram_1/dram_array_0/dram_cell_0/RBL 4bit_dram_1/dram_array_1/dram_cell_0/RWL VSUBS l=30 w=200 x=1180 y=441 sky130_fd_pr__nfet_01v8
 x 4bit_dram_1/dram_array_1/dram_cell_1/WWL 4bit_dram_1/dram_array_0/dram_cell_0/WBL 4bit_dram_1/dram_array_0/dram_cell_0/storage VSUBS l=30 w=200 x=950 y=441 sky130_fd_pr__nfet_01v8
 x 4bit_dram_1/dram_array_0/dram_cell_1/storage 4bit_dram_1/dram_array_0/dram_cell_1/RBL 4bit_dram_1/dram_array_1/dram_cell_0/RWL VSUBS l=30 w=200 x=1180 y=328 sky130_fd_pr__nfet_01v8
diff --git a/mag/8bit_dram.spice b/mag/8bit_dram.spice
index 1a1402f..6abc1b7 100644
--- a/mag/8bit_dram.spice
+++ b/mag/8bit_dram.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from 8bit_dram.ext - technology: sky130A
+* SPICE3 file created from 8bit_dram.ext - technology: sky130B
 
 .subckt dram_cell WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/8bit_sens.ext b/mag/8bit_sens.ext
index 8241d43..dfce897 100644
--- a/mag/8bit_sens.ext
+++ b/mag/8bit_sens.ext
@@ -1,6 +1,6 @@
 timestamp 1661898952
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/8bit_sens.mag b/mag/8bit_sens.mag
index b4af599..5fa4569 100644
--- a/mag/8bit_sens.mag
+++ b/mag/8bit_sens.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661898952
 << nwell >>
diff --git a/mag/8bit_sens.spice b/mag/8bit_sens.spice
index 1f627b2..2520d59 100644
--- a/mag/8bit_sens.spice
+++ b/mag/8bit_sens.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from 8bit_sens.ext - technology: sky130A
+* SPICE3 file created from 8bit_sens.ext - technology: sky130B
 
 .subckt sens_amp V_IN SA_IREF OUT REF VDD GND
 X0 GN GN VDD VDD sky130_fd_pr__pfet_01v8_lvt ad=3.5e+11p pd=2.7e+06u as=1.8e+12p ps=1.22e+07u w=1e+06u l=500000u
diff --git a/mag/adc.ext b/mag/adc.ext
index 3f4f42b..a09c45f 100644
--- a/mag/adc.ext
+++ b/mag/adc.ext
@@ -1,6 +1,6 @@
 timestamp 1662014509
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/adc.mag b/mag/adc.mag
index e0af850..29f12ff 100644
--- a/mag/adc.mag
+++ b/mag/adc.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662015318
 << nwell >>
diff --git a/mag/adc.spice b/mag/adc.spice
index a7952a4..a73d5e2 100644
--- a/mag/adc.spice
+++ b/mag/adc.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from /home/hni/topmetal_dps/magic/adc.ext - technology: sky130A
+* SPICE3 file created from /home/hni/topmetal_dps/magic/adc.ext - technology: sky130B
 
 .subckt dram_cell storage WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/bias_cell.ext b/mag/bias_cell.ext
index f8305ae..4359574 100644
--- a/mag/bias_cell.ext
+++ b/mag/bias_cell.ext
@@ -1,6 +1,6 @@
 timestamp 1661984010
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/bias_cell.mag b/mag/bias_cell.mag
index a0de770..2f1a684 100644
--- a/mag/bias_cell.mag
+++ b/mag/bias_cell.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661984010
 << nwell >>
diff --git a/mag/bias_cell.spice b/mag/bias_cell.spice
index a5e1d92..d10279d 100644
--- a/mag/bias_cell.spice
+++ b/mag/bias_cell.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from bias_cell.ext - technology: sky130A
+* SPICE3 file created from bias_cell.ext - technology: sky130B
 
 .subckt bias_cell NB1 NB2 OUT_IB AMP_IB SF_IB BIAS1_OUT BIAS2_OUT ADC_ON BIAS1 BIAS2
 + SA_IREF_OUT SA_IREF VDD GND
diff --git a/mag/bottom_left_pixel.mag b/mag/bottom_left_pixel.mag
index 58779de..3752254 100644
--- a/mag/bottom_left_pixel.mag
+++ b/mag/bottom_left_pixel.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662070103
 << metal1 >>
diff --git a/mag/bottom_pixel.ext b/mag/bottom_pixel.ext
index ea2378e..fa3dad7 100644
--- a/mag/bottom_pixel.ext
+++ b/mag/bottom_pixel.ext
@@ -1,6 +1,6 @@
 timestamp 1661902248
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/bottom_pixel.mag b/mag/bottom_pixel.mag
index 5aa4f56..6e97d3e 100644
--- a/mag/bottom_pixel.mag
+++ b/mag/bottom_pixel.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662069092
 << nmoslvt >>
diff --git a/mag/bottom_pixel.spice b/mag/bottom_pixel.spice
index 28ae823..0dc934c 100644
--- a/mag/bottom_pixel.spice
+++ b/mag/bottom_pixel.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from bottom_pixel.ext - technology: sky130A
+* SPICE3 file created from bottom_pixel.ext - technology: sky130B
 
 .subckt dram_cell WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/bottom_row.mag b/mag/bottom_row.mag
index a4390ab..a29fc31 100644
--- a/mag/bottom_row.mag
+++ b/mag/bottom_row.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662069179
 << nwell >>
diff --git a/mag/dram_array.ext b/mag/dram_array.ext
index 9014762..638a073 100644
--- a/mag/dram_array.ext
+++ b/mag/dram_array.ext
@@ -1,6 +1,6 @@
 timestamp 1661897893
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/dram_array.mag b/mag/dram_array.mag
index 5af4ea5..a50e528 100644
--- a/mag/dram_array.mag
+++ b/mag/dram_array.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661897893
 << poly >>
diff --git a/mag/dram_array.spice b/mag/dram_array.spice
index 406a969..30b32bd 100644
--- a/mag/dram_array.spice
+++ b/mag/dram_array.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from dram_array.ext - technology: sky130A
+* SPICE3 file created from dram_array.ext - technology: sky130B
 
 .subckt dram_cell WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/dram_cell.ext b/mag/dram_cell.ext
index fbabf40..102e0bd 100644
--- a/mag/dram_cell.ext
+++ b/mag/dram_cell.ext
@@ -1,6 +1,6 @@
 timestamp 1661897893
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/dram_cell.mag b/mag/dram_cell.mag
index 48fd87b..924c560 100644
--- a/mag/dram_cell.mag
+++ b/mag/dram_cell.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661897893
 << pwell >>
diff --git a/mag/left_col.mag b/mag/left_col.mag
index 8bc4922..ba8c942 100644
--- a/mag/left_col.mag
+++ b/mag/left_col.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662065835
 use left_pixel  left_pixel_0 ~/topmetal_dps/magic
diff --git a/mag/left_pixel.mag b/mag/left_pixel.mag
index cf6298d..fb7cded 100644
--- a/mag/left_pixel.mag
+++ b/mag/left_pixel.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662068818
 << metal1 >>
diff --git a/mag/magicrc b/mag/magicrc
index 980ef76..050cc99 100644
--- a/mag/magicrc
+++ b/mag/magicrc
@@ -27,18 +27,18 @@
 if {[info exists env(PDK)]} {
   set PDK $env(PDK)
 } else {
-  set PDK sky130A
+  set PDK sky130B
 }
 set PDKPATH ${PDK_ROOT}/${PDK}
 
 # loading technology
-tech load $PDKPATH/libs.tech/magic/sky130A.tech
+tech load $PDKPATH/libs.tech/magic/sky130B.tech
 
 # load device generator
-source $PDKPATH/libs.tech/magic/sky130A.tcl
+source $PDKPATH/libs.tech/magic/sky130B.tcl
 
 # load bind keys (optional)
-# source $PDKPATH/libs.tech/magic/current/sky130A-BindKeys
+# source $PDKPATH/libs.tech/magic/current/sky130B-BindKeys
 
 # set units to lambda grid 
 snap lambda
diff --git a/mag/old_pixel_array.mag b/mag/old_pixel_array.mag
index 74548bc..bb12952 100644
--- a/mag/old_pixel_array.mag
+++ b/mag/old_pixel_array.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1655251226
 << nmoslvt >>
diff --git a/mag/pixel.ext b/mag/pixel.ext
index 4ada155..55b051d 100644
--- a/mag/pixel.ext
+++ b/mag/pixel.ext
@@ -1,6 +1,6 @@
 timestamp 1662015318
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/pixel.mag b/mag/pixel.mag
index 18db711..4107428 100644
--- a/mag/pixel.mag
+++ b/mag/pixel.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662068818
 << nwell >>
diff --git a/mag/pixel.sim b/mag/pixel.sim
index 3aa01a8..9d1d79b 100644
--- a/mag/pixel.sim
+++ b/mag/pixel.sim
@@ -1,4 +1,4 @@
-| units: 500000 tech: sky130A format: MIT
+| units: 500000 tech: sky130B format: MIT
 x 8bit_dram_0/4bit_dram_1/dram_array_0/dram_cell_0/storage OUTx4x READ GND l=30 w=200 x=1288 y=-2142 sky130_fd_pr__nfet_01v8
 x 8bit_dram_0/4bit_dram_1/dram_array_1/dram_cell_1/WWL GRAYx4x 8bit_dram_0/4bit_dram_1/dram_array_0/dram_cell_0/storage GND l=30 w=200 x=1518 y=-2142 sky130_fd_pr__nfet_01v8
 x 8bit_dram_0/4bit_dram_1/dram_array_0/dram_cell_1/storage OUTx5x READ GND l=30 w=200 x=1288 y=-2029 sky130_fd_pr__nfet_01v8
diff --git a/mag/pixel.spice b/mag/pixel.spice
index 4f6de12..225ed61 100644
--- a/mag/pixel.spice
+++ b/mag/pixel.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from /home/hni/topmetal_dps/magic/pixel.ext - technology: sky130A
+* SPICE3 file created from /home/hni/topmetal_dps/magic/pixel.ext - technology: sky130B
 
 .subckt dram_cell storage WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/pixel_array.ext b/mag/pixel_array.ext
index 63544d9..8b7ed47 100644
--- a/mag/pixel_array.ext
+++ b/mag/pixel_array.ext
@@ -1,6 +1,6 @@
 timestamp 1661831133
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/pixel_array.mag b/mag/pixel_array.mag
index d4293c4..e0b0f4a 100644
--- a/mag/pixel_array.mag
+++ b/mag/pixel_array.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1662070103
 << error_s >>
diff --git a/mag/pixel_array.sim b/mag/pixel_array.sim
index e06484f..3aef819 100644
--- a/mag/pixel_array.sim
+++ b/mag/pixel_array.sim
@@ -1,4 +1,4 @@
-| units: 500000 tech: sky130A format: MIT
+| units: 500000 tech: sky130B format: MIT
 x pixel_0/8bit_dram_0/4bit_dram_1/dram_array_0/dram_cell_0/storage pixel_2/OUTx4x pixel_1/READ VSUBS l=30 w=200 x=4858 y=968 sky130_fd_pr__nfet_01v8
 x pixel_0/8bit_dram_0/4bit_dram_1/dram_array_1/dram_cell_1/WWL pixel_2/GRAYx4x pixel_0/8bit_dram_0/4bit_dram_1/dram_array_0/dram_cell_0/storage VSUBS l=30 w=200 x=5088 y=968 sky130_fd_pr__nfet_01v8
 x pixel_0/8bit_dram_0/4bit_dram_1/dram_array_0/dram_cell_1/storage pixel_2/OUTx5x pixel_1/READ VSUBS l=30 w=200 x=4858 y=1081 sky130_fd_pr__nfet_01v8
diff --git a/mag/pixel_array.spice b/mag/pixel_array.spice
index 12b6dbc..ffd0a1e 100644
--- a/mag/pixel_array.spice
+++ b/mag/pixel_array.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from pixel_array.ext - technology: sky130A
+* SPICE3 file created from pixel_array.ext - technology: sky130B
 
 .subckt dram_cell WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/pixel_old.spice b/mag/pixel_old.spice
index 8c9667f..ffa1e83 100644
--- a/mag/pixel_old.spice
+++ b/mag/pixel_old.spice
@@ -1,4 +1,4 @@
-* NGSPICE file created from /home/hni/TopMetalSe-OpenMPW6/mag/pixel.ext - technology: sky130A
+* NGSPICE file created from /home/hni/TopMetalSe-OpenMPW6/mag/pixel.ext - technology: sky130B
 
 *.subckt pixel_old gring test_net VREF ROW_SEL NB1 VBIAS
 *+ NB2 AMP_IN SF_IB PIX_OUT CSA_VREF VDD GND
diff --git a/mag/ram/4bit_dram.ext b/mag/ram/4bit_dram.ext
index 0f6d911..3dd46b0 100644
--- a/mag/ram/4bit_dram.ext
+++ b/mag/ram/4bit_dram.ext
@@ -1,6 +1,6 @@
 timestamp 1661296583
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/ram/4bit_dram.mag b/mag/ram/4bit_dram.mag
index c731e22..1d12aad 100644
--- a/mag/ram/4bit_dram.mag
+++ b/mag/ram/4bit_dram.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661296583
 << locali >>
diff --git a/mag/ram/8bit_dram.ext b/mag/ram/8bit_dram.ext
index 664481d..5915121 100644
--- a/mag/ram/8bit_dram.ext
+++ b/mag/ram/8bit_dram.ext
@@ -1,6 +1,6 @@
 timestamp 1661550438
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/ram/8bit_dram.mag b/mag/ram/8bit_dram.mag
index ff054f7..2e21ac1 100644
--- a/mag/ram/8bit_dram.mag
+++ b/mag/ram/8bit_dram.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661550438
 use 4bit_dram  4bit_dram_0
diff --git a/mag/ram/8bit_dram.spice b/mag/ram/8bit_dram.spice
index af37940..5fea38e 100644
--- a/mag/ram/8bit_dram.spice
+++ b/mag/ram/8bit_dram.spice
@@ -1,4 +1,4 @@
-* SPICE3 file created from /home/hni/topmetal_dps/magic/ram/8bit_dram.ext - technology: sky130A
+* SPICE3 file created from /home/hni/topmetal_dps/magic/ram/8bit_dram.ext - technology: sky130B
 
 .subckt dram_cell WWL WBL RWL RBL VSUBS
 X0 RWL storage RBL VSUBS sky130_fd_pr__nfet_01v8 ad=3e+11p pd=2.6e+06u as=3.5e+11p ps=2.7e+06u w=1e+06u l=150000u
diff --git a/mag/ram/dram_array.ext b/mag/ram/dram_array.ext
index 54eb0e0..435d95d 100644
--- a/mag/ram/dram_array.ext
+++ b/mag/ram/dram_array.ext
@@ -1,6 +1,6 @@
 timestamp 1661296583
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/ram/dram_array.mag b/mag/ram/dram_array.mag
index 27bf83f..efbd198 100644
--- a/mag/ram/dram_array.mag
+++ b/mag/ram/dram_array.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1661296583
 << poly >>
diff --git a/mag/ram/dram_cell.ext b/mag/ram/dram_cell.ext
index 5acfb9c..649491c 100644
--- a/mag/ram/dram_cell.ext
+++ b/mag/ram/dram_cell.ext
@@ -1,6 +1,6 @@
 timestamp 1660883971
 version 8.3
-tech sky130A
+tech sky130B
 style ngspice()
 scale 1000 1 500000
 resistclasses 4400000 2200000 950000 3050000 120000 197000 114000 191000 120000 197000 114000 191000 48200 319800 2000000 48200 48200 12800 125 125 47 47 29 5
diff --git a/mag/ram/dram_cell.mag b/mag/ram/dram_cell.mag
index 327ae5e..3209111 100644
--- a/mag/ram/dram_cell.mag
+++ b/mag/ram/dram_cell.mag
@@ -1,5 +1,5 @@
 magic
-tech sky130A
+tech sky130B
 magscale 1 2
 timestamp 1660883971
 << nmos >>
diff --git a/mag/sky130_fd_pr__cap_mim_m3_1_WRT4AW.mag b/mag/sky130_fd_pr__cap_mim_m3_1_WRT4AW.mag
deleted file mode 100644
index f3164a4..0000000
--- a/mag/sky130_fd_pr__cap_mim_m3_1_WRT4AW.mag
+++ /dev/null
@@ -1,33 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606502073
-<< metal3 >>
-rect -3136 3072 3136 3100
-rect -3136 -3072 3052 3072
-rect 3116 -3072 3136 3072
-rect -3136 -3100 3136 -3072
-<< via3 >>
-rect 3052 -3072 3116 3072
-<< mimcap >>
-rect -3036 2960 2964 3000
-rect -3036 -2960 2332 2960
-rect 2924 -2960 2964 2960
-rect -3036 -3000 2964 -2960
-<< mimcapcontact >>
-rect 2332 -2960 2924 2960
-<< metal4 >>
-rect 3036 3072 3132 3088
-rect 2331 2960 2925 2961
-rect 2331 -2960 2332 2960
-rect 2924 -2960 2925 2960
-rect 2331 -2961 2925 -2960
-rect 3036 -3072 3052 3072
-rect 3116 -3072 3132 3072
-rect 3036 -3088 3132 -3072
-<< properties >>
-string gencell sky130_fd_pr__cap_mim_m3_1
-string FIXED_BBOX -3136 -3100 3064 3100
-string parameters w 30.00 l 30.00 val 920.4 carea 1.00 cperi 0.17 nx 1 ny 1 dummy 0 square 0 lmin 2.00 wmin 2.00 lmax 30.0 wmax 30.0 dc 0 bconnect 1 tconnect 1 ccov -10
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__cap_mim_m3_2_W5U4AW.mag b/mag/sky130_fd_pr__cap_mim_m3_2_W5U4AW.mag
deleted file mode 100644
index 88818f6..0000000
--- a/mag/sky130_fd_pr__cap_mim_m3_2_W5U4AW.mag
+++ /dev/null
@@ -1,33 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606502073
-<< metal4 >>
-rect -3179 3059 3179 3100
-rect -3179 -3059 2923 3059
-rect 3159 -3059 3179 3059
-rect -3179 -3100 3179 -3059
-<< via4 >>
-rect 2923 -3059 3159 3059
-<< mimcap2 >>
-rect -3079 2960 2921 3000
-rect -3079 -2960 -3039 2960
-rect 2289 -2960 2921 2960
-rect -3079 -3000 2921 -2960
-<< mimcap2contact >>
-rect -3039 -2960 2289 2960
-<< metal5 >>
-rect 2881 3059 3201 3101
-rect -3063 2960 2313 2984
-rect -3063 -2960 -3039 2960
-rect 2289 -2960 2313 2960
-rect -3063 -2984 2313 -2960
-rect 2881 -3059 2923 3059
-rect 3159 -3059 3201 3059
-rect 2881 -3101 3201 -3059
-<< properties >>
-string gencell sky130_fd_pr__cap_mim_m3_2
-string FIXED_BBOX -3179 -3100 3021 3100
-string parameters w 30.00 l 30.00 val 920.4 carea 1.00 cperi 0.17 nx 1 ny 1 dummy 0 square 0 lmin 2.00 wmin 2.00 lmax 30.0 wmax 30.0 dc 0 bconnect 1 tconnect 1 ccov +90
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__nfet_g5v0d10v5_PKVMTM.mag b/mag/sky130_fd_pr__nfet_g5v0d10v5_PKVMTM.mag
deleted file mode 100644
index 508a2da..0000000
--- a/mag/sky130_fd_pr__nfet_g5v0d10v5_PKVMTM.mag
+++ /dev/null
@@ -1,98 +0,0 @@
-magic
-tech $PDK
-timestamp 1606063140
-<< pwell >>
-rect -154 -229 154 229
-<< mvnmos >>
-rect -40 -100 40 100
-<< mvndiff >>
-rect -69 94 -40 100
-rect -69 -94 -63 94
-rect -46 -94 -40 94
-rect -69 -100 -40 -94
-rect 40 94 69 100
-rect 40 -94 46 94
-rect 63 -94 69 94
-rect 40 -100 69 -94
-<< mvndiffc >>
-rect -63 -94 -46 94
-rect 46 -94 63 94
-<< mvpsubdiff >>
-rect -136 205 136 211
-rect -136 188 -82 205
-rect 82 188 136 205
-rect -136 182 136 188
-rect -136 -182 -107 182
-rect 107 157 136 182
-rect 107 -157 113 157
-rect 130 -157 136 157
-rect 107 -182 136 -157
-rect -136 -188 136 -182
-rect -136 -205 -82 -188
-rect 82 -205 136 -188
-rect -136 -211 136 -205
-<< mvpsubdiffcont >>
-rect -82 188 82 205
-rect 113 -157 130 157
-rect -82 -205 82 -188
-<< poly >>
-rect -40 136 40 144
-rect -40 119 -32 136
-rect 32 119 40 136
-rect -40 100 40 119
-rect -40 -119 40 -100
-rect -40 -136 -32 -119
-rect 32 -136 40 -119
-rect -40 -144 40 -136
-<< polycont >>
-rect -32 119 32 136
-rect -32 -136 32 -119
-<< locali >>
-rect -130 188 -82 205
-rect 82 188 130 205
-rect -130 -19 -113 188
-rect 113 157 130 188
-rect -40 119 -32 136
-rect 32 119 40 136
-rect -63 94 -46 102
-rect -63 -102 -46 -94
-rect 46 94 63 102
-rect 46 -102 63 -94
-rect -40 -136 -32 -119
-rect 32 -136 40 -119
-rect 113 -188 130 -157
-rect -130 -205 -82 -188
-rect 82 -205 130 -188
-<< viali >>
-rect -32 119 32 136
-rect -130 -188 -113 -19
-rect -63 -94 -46 94
-rect 46 -94 63 94
-rect -32 -136 32 -119
-<< metal1 >>
-rect -38 136 38 139
-rect -38 119 -32 136
-rect 32 119 38 136
-rect -38 116 38 119
-rect -66 94 -43 100
-rect -133 -19 -110 -13
-rect -133 -188 -130 -19
-rect -113 -188 -110 -19
-rect -66 -94 -63 94
-rect -46 -94 -43 94
-rect -66 -100 -43 -94
-rect 43 94 66 100
-rect 43 -94 46 94
-rect 63 -94 66 94
-rect 43 -100 66 -94
-rect -38 -119 38 -116
-rect -38 -136 -32 -119
-rect 32 -136 38 -119
-rect -38 -139 38 -136
-rect -133 -194 -110 -188
-<< properties >>
-string gencell sky130_fd_pr__nfet_g5v0d10v5
-string FIXED_BBOX -121 -196 121 196
-string parameters w 2.00 l 0.80 m 1 nf 1 diffcov 100 polycov 100 guard 1 glc 0 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__nfet_01v8 sky130_fd_pr__nfet_01v8_lvt  sky130_fd_bs_flash__special_sonosfet_star  sky130_fd_pr__nfet_g5v0d10v5 sky130_fd_pr__nfet_05v0_nvt} full_metal 1 viasrc 100 viadrn 100 viagate 100 viagb 0 viagr 0 viagl +45 viagt 0
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__nfet_g5v0d10v5_TGFUGS.mag b/mag/sky130_fd_pr__nfet_g5v0d10v5_TGFUGS.mag
deleted file mode 100644
index dbb8180..0000000
--- a/mag/sky130_fd_pr__nfet_g5v0d10v5_TGFUGS.mag
+++ /dev/null
@@ -1,326 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606063140
-<< pwell >>
-rect -962 -458 962 458
-<< mvnmos >>
-rect -734 -200 -574 200
-rect -516 -200 -356 200
-rect -298 -200 -138 200
-rect -80 -200 80 200
-rect 138 -200 298 200
-rect 356 -200 516 200
-rect 574 -200 734 200
-<< mvndiff >>
-rect -792 188 -734 200
-rect -792 -188 -780 188
-rect -746 -188 -734 188
-rect -792 -200 -734 -188
-rect -574 188 -516 200
-rect -574 -188 -562 188
-rect -528 -188 -516 188
-rect -574 -200 -516 -188
-rect -356 188 -298 200
-rect -356 -188 -344 188
-rect -310 -188 -298 188
-rect -356 -200 -298 -188
-rect -138 188 -80 200
-rect -138 -188 -126 188
-rect -92 -188 -80 188
-rect -138 -200 -80 -188
-rect 80 188 138 200
-rect 80 -188 92 188
-rect 126 -188 138 188
-rect 80 -200 138 -188
-rect 298 188 356 200
-rect 298 -188 310 188
-rect 344 -188 356 188
-rect 298 -200 356 -188
-rect 516 188 574 200
-rect 516 -188 528 188
-rect 562 -188 574 188
-rect 516 -200 574 -188
-rect 734 188 792 200
-rect 734 -188 746 188
-rect 780 -188 792 188
-rect 734 -200 792 -188
-<< mvndiffc >>
-rect -780 -188 -746 188
-rect -562 -188 -528 188
-rect -344 -188 -310 188
-rect -126 -188 -92 188
-rect 92 -188 126 188
-rect 310 -188 344 188
-rect 528 -188 562 188
-rect 746 -188 780 188
-<< mvpsubdiff >>
-rect -926 410 926 422
-rect -926 376 -818 410
-rect 818 376 926 410
-rect -926 364 926 376
-rect -926 314 -868 364
-rect -926 -314 -914 314
-rect -880 -314 -868 314
-rect 868 314 926 364
-rect -926 -364 -868 -314
-rect 868 -314 880 314
-rect 914 -314 926 314
-rect 868 -364 926 -314
-rect -926 -376 926 -364
-rect -926 -410 -818 -376
-rect 818 -410 926 -376
-rect -926 -422 926 -410
-<< mvpsubdiffcont >>
-rect -818 376 818 410
-rect -914 -314 -880 314
-rect 880 -314 914 314
-rect -818 -410 818 -376
-<< poly >>
-rect -734 272 -574 288
-rect -734 238 -718 272
-rect -590 238 -574 272
-rect -734 200 -574 238
-rect -516 272 -356 288
-rect -516 238 -500 272
-rect -372 238 -356 272
-rect -516 200 -356 238
-rect -298 272 -138 288
-rect -298 238 -282 272
-rect -154 238 -138 272
-rect -298 200 -138 238
-rect -80 272 80 288
-rect -80 238 -64 272
-rect 64 238 80 272
-rect -80 200 80 238
-rect 138 272 298 288
-rect 138 238 154 272
-rect 282 238 298 272
-rect 138 200 298 238
-rect 356 272 516 288
-rect 356 238 372 272
-rect 500 238 516 272
-rect 356 200 516 238
-rect 574 272 734 288
-rect 574 238 590 272
-rect 718 238 734 272
-rect 574 200 734 238
-rect -734 -238 -574 -200
-rect -734 -272 -718 -238
-rect -590 -272 -574 -238
-rect -734 -288 -574 -272
-rect -516 -238 -356 -200
-rect -516 -272 -500 -238
-rect -372 -272 -356 -238
-rect -516 -288 -356 -272
-rect -298 -238 -138 -200
-rect -298 -272 -282 -238
-rect -154 -272 -138 -238
-rect -298 -288 -138 -272
-rect -80 -238 80 -200
-rect -80 -272 -64 -238
-rect 64 -272 80 -238
-rect -80 -288 80 -272
-rect 138 -238 298 -200
-rect 138 -272 154 -238
-rect 282 -272 298 -238
-rect 138 -288 298 -272
-rect 356 -238 516 -200
-rect 356 -272 372 -238
-rect 500 -272 516 -238
-rect 356 -288 516 -272
-rect 574 -238 734 -200
-rect 574 -272 590 -238
-rect 718 -272 734 -238
-rect 574 -288 734 -272
-<< polycont >>
-rect -718 238 -590 272
-rect -500 238 -372 272
-rect -282 238 -154 272
-rect -64 238 64 272
-rect 154 238 282 272
-rect 372 238 500 272
-rect 590 238 718 272
-rect -718 -272 -590 -238
-rect -500 -272 -372 -238
-rect -282 -272 -154 -238
-rect -64 -272 64 -238
-rect 154 -272 282 -238
-rect 372 -272 500 -238
-rect 590 -272 718 -238
-<< locali >>
-rect -914 376 -818 410
-rect 818 376 914 410
-rect -914 314 -880 376
-rect 880 314 914 376
-rect -734 238 -718 272
-rect -590 238 -574 272
-rect -516 238 -500 272
-rect -372 238 -356 272
-rect -298 238 -282 272
-rect -154 238 -138 272
-rect -80 238 -64 272
-rect 64 238 80 272
-rect 138 238 154 272
-rect 282 238 298 272
-rect 356 238 372 272
-rect 500 238 516 272
-rect 574 238 590 272
-rect 718 238 734 272
-rect -780 188 -746 204
-rect -780 -204 -746 -188
-rect -562 188 -528 204
-rect -562 -204 -528 -188
-rect -344 188 -310 204
-rect -344 -204 -310 -188
-rect -126 188 -92 204
-rect -126 -204 -92 -188
-rect 92 188 126 204
-rect 92 -204 126 -188
-rect 310 188 344 204
-rect 310 -204 344 -188
-rect 528 188 562 204
-rect 528 -204 562 -188
-rect 746 188 780 204
-rect 746 -204 780 -188
-rect -734 -272 -718 -238
-rect -590 -272 -574 -238
-rect -516 -272 -500 -238
-rect -372 -272 -356 -238
-rect -298 -272 -282 -238
-rect -154 -272 -138 -238
-rect -80 -272 -64 -238
-rect 64 -272 80 -238
-rect 138 -272 154 -238
-rect 282 -272 298 -238
-rect 356 -272 372 -238
-rect 500 -272 516 -238
-rect 574 -272 590 -238
-rect 718 -272 734 -238
-rect -914 -376 -880 -314
-rect 880 -376 914 -314
-rect -914 -410 -818 -376
-rect 818 -410 914 -376
-<< viali >>
-rect -914 -263 -880 263
-rect -718 238 -590 272
-rect -500 238 -372 272
-rect -282 238 -154 272
-rect -64 238 64 272
-rect 154 238 282 272
-rect 372 238 500 272
-rect 590 238 718 272
-rect -780 21 -746 171
-rect -562 -171 -528 -21
-rect -344 21 -310 171
-rect -126 -171 -92 -21
-rect 92 21 126 171
-rect 310 -171 344 -21
-rect 528 21 562 171
-rect 746 -171 780 -21
-rect -718 -272 -590 -238
-rect -500 -272 -372 -238
-rect -282 -272 -154 -238
-rect -64 -272 64 -238
-rect 154 -272 282 -238
-rect 372 -272 500 -238
-rect 590 -272 718 -238
-<< metal1 >>
-rect -920 263 -874 275
-rect -920 -263 -914 263
-rect -880 -263 -874 263
-rect -730 272 -578 278
-rect -730 238 -718 272
-rect -590 238 -578 272
-rect -730 232 -578 238
-rect -512 272 -360 278
-rect -512 238 -500 272
-rect -372 238 -360 272
-rect -512 232 -360 238
-rect -294 272 -142 278
-rect -294 238 -282 272
-rect -154 238 -142 272
-rect -294 232 -142 238
-rect -76 272 76 278
-rect -76 238 -64 272
-rect 64 238 76 272
-rect -76 232 76 238
-rect 142 272 294 278
-rect 142 238 154 272
-rect 282 238 294 272
-rect 142 232 294 238
-rect 360 272 512 278
-rect 360 238 372 272
-rect 500 238 512 272
-rect 360 232 512 238
-rect 578 272 730 278
-rect 578 238 590 272
-rect 718 238 730 272
-rect 578 232 730 238
-rect -786 171 -740 183
-rect -786 21 -780 171
-rect -746 21 -740 171
-rect -786 9 -740 21
-rect -350 171 -304 183
-rect -350 21 -344 171
-rect -310 21 -304 171
-rect -350 9 -304 21
-rect 86 171 132 183
-rect 86 21 92 171
-rect 126 21 132 171
-rect 86 9 132 21
-rect 522 171 568 183
-rect 522 21 528 171
-rect 562 21 568 171
-rect 522 9 568 21
-rect -568 -21 -522 -9
-rect -568 -171 -562 -21
-rect -528 -171 -522 -21
-rect -568 -183 -522 -171
-rect -132 -21 -86 -9
-rect -132 -171 -126 -21
-rect -92 -171 -86 -21
-rect -132 -183 -86 -171
-rect 304 -21 350 -9
-rect 304 -171 310 -21
-rect 344 -171 350 -21
-rect 304 -183 350 -171
-rect 740 -21 786 -9
-rect 740 -171 746 -21
-rect 780 -171 786 -21
-rect 740 -183 786 -171
-rect -920 -275 -874 -263
-rect -730 -238 -578 -232
-rect -730 -272 -718 -238
-rect -590 -272 -578 -238
-rect -730 -278 -578 -272
-rect -512 -238 -360 -232
-rect -512 -272 -500 -238
-rect -372 -272 -360 -238
-rect -512 -278 -360 -272
-rect -294 -238 -142 -232
-rect -294 -272 -282 -238
-rect -154 -272 -142 -238
-rect -294 -278 -142 -272
-rect -76 -238 76 -232
-rect -76 -272 -64 -238
-rect 64 -272 76 -238
-rect -76 -278 76 -272
-rect 142 -238 294 -232
-rect 142 -272 154 -238
-rect 282 -272 294 -238
-rect 142 -278 294 -272
-rect 360 -238 512 -232
-rect 360 -272 372 -238
-rect 500 -272 512 -238
-rect 360 -278 512 -272
-rect 578 -238 730 -232
-rect 578 -272 590 -238
-rect 718 -272 730 -238
-rect 578 -278 730 -272
-<< properties >>
-string gencell sky130_fd_pr__nfet_g5v0d10v5
-string FIXED_BBOX -897 -393 897 393
-string parameters w 2.00 l 0.80 m 1 nf 7 diffcov 100 polycov 100 guard 1 glc 1 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__nfet_01v8 sky130_fd_pr__nfet_01v8_lvt  sky130_fd_bs_flash__special_sonosfet_star  sky130_fd_pr__nfet_g5v0d10v5 sky130_fd_pr__nfet_05v0_nvt} full_metal 1 viasrc +40 viadrn -40 viagate 100 viagb 0 viagr 0 viagl 70 viagt 0
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__nfet_g5v0d10v5_ZK8HQC.mag b/mag/sky130_fd_pr__nfet_g5v0d10v5_ZK8HQC.mag
deleted file mode 100644
index 64df388..0000000
--- a/mag/sky130_fd_pr__nfet_g5v0d10v5_ZK8HQC.mag
+++ /dev/null
@@ -1,93 +0,0 @@
-magic
-tech $PDK
-timestamp 1605994897
-<< pwell >>
-rect -154 -229 154 229
-<< mvnmos >>
-rect -40 -100 40 100
-<< mvndiff >>
-rect -69 94 -40 100
-rect -69 -94 -63 94
-rect -46 -94 -40 94
-rect -69 -100 -40 -94
-rect 40 94 69 100
-rect 40 -94 46 94
-rect 63 -94 69 94
-rect 40 -100 69 -94
-<< mvndiffc >>
-rect -63 -94 -46 94
-rect 46 -94 63 94
-<< mvpsubdiff >>
-rect -136 205 136 211
-rect -136 188 -82 205
-rect 82 188 136 205
-rect -136 182 136 188
-rect -136 -182 -107 182
-rect 107 157 136 182
-rect 107 -157 113 157
-rect 130 -157 136 157
-rect 107 -182 136 -157
-rect -136 -188 136 -182
-rect -136 -205 -82 -188
-rect 82 -205 136 -188
-rect -136 -211 136 -205
-<< mvpsubdiffcont >>
-rect -82 188 82 205
-rect 113 -157 130 157
-rect -82 -205 82 -188
-<< poly >>
-rect -40 136 40 144
-rect -40 119 -32 136
-rect 32 119 40 136
-rect -40 100 40 119
-rect -40 -119 40 -100
-rect -40 -136 -32 -119
-rect 32 -136 40 -119
-rect -40 -144 40 -136
-<< polycont >>
-rect -32 119 32 136
-rect -32 -136 32 -119
-<< locali >>
-rect -130 188 -82 205
-rect 82 188 130 205
-rect -130 -188 -113 188
-rect 113 157 130 188
-rect -40 119 -32 136
-rect 32 119 40 136
-rect -63 94 -46 102
-rect -63 -102 -46 -94
-rect 46 94 63 102
-rect 46 -102 63 -94
-rect -40 -136 -32 -119
-rect 32 -136 40 -119
-rect 113 -188 130 -157
-rect -130 -205 -82 -188
-rect 82 -205 130 -188
-<< viali >>
-rect -32 119 32 136
-rect -63 -94 -46 94
-rect 46 -94 63 94
-rect -32 -136 32 -119
-<< metal1 >>
-rect -38 136 38 139
-rect -38 119 -32 136
-rect 32 119 38 136
-rect -38 116 38 119
-rect -66 94 -43 100
-rect -66 -94 -63 94
-rect -46 -94 -43 94
-rect -66 -100 -43 -94
-rect 43 94 66 100
-rect 43 -94 46 94
-rect 63 -94 66 94
-rect 43 -100 66 -94
-rect -38 -119 38 -116
-rect -38 -136 -32 -119
-rect 32 -136 38 -119
-rect -38 -139 38 -136
-<< properties >>
-string gencell sky130_fd_pr__nfet_g5v0d10v5
-string FIXED_BBOX -121 -196 121 196
-string parameters w 2.00 l 0.80 m 1 nf 1 diffcov 100 polycov 100 guard 1 glc 0 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__nfet_01v8 sky130_fd_pr__nfet_01v8_lvt  sky130_fd_bs_flash__special_sonosfet_star  sky130_fd_pr__nfet_g5v0d10v5 sky130_fd_pr__nfet_05v0_nvt} full_metal 1 viasrc 100 viadrn 100 viagate 100 viagb 0 viagr 0 viagl 0 viagt 0
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__pfet_g5v0d10v5_3YBPVB.mag b/mag/sky130_fd_pr__pfet_g5v0d10v5_3YBPVB.mag
deleted file mode 100644
index cda05e3..0000000
--- a/mag/sky130_fd_pr__pfet_g5v0d10v5_3YBPVB.mag
+++ /dev/null
@@ -1,106 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606063140
-<< nwell >>
-rect -338 -497 338 497
-<< mvpmos >>
-rect -80 -200 80 200
-<< mvpdiff >>
-rect -138 188 -80 200
-rect -138 -188 -126 188
-rect -92 -188 -80 188
-rect -138 -200 -80 -188
-rect 80 188 138 200
-rect 80 -188 92 188
-rect 126 -188 138 188
-rect 80 -200 138 -188
-<< mvpdiffc >>
-rect -126 -188 -92 188
-rect 92 -188 126 188
-<< mvnsubdiff >>
-rect -272 419 272 431
-rect -272 385 -164 419
-rect 164 385 272 419
-rect -272 373 272 385
-rect -272 323 -214 373
-rect -272 -323 -260 323
-rect -226 -323 -214 323
-rect 214 323 272 373
-rect -272 -373 -214 -323
-rect 214 -323 226 323
-rect 260 -323 272 323
-rect 214 -373 272 -323
-rect -272 -385 272 -373
-rect -272 -419 -164 -385
-rect 164 -419 272 -385
-rect -272 -431 272 -419
-<< mvnsubdiffcont >>
-rect -164 385 164 419
-rect -260 -323 -226 323
-rect 226 -323 260 323
-rect -164 -419 164 -385
-<< poly >>
-rect -80 281 80 297
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -80 200 80 247
-rect -80 -247 80 -200
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -80 -297 80 -281
-<< polycont >>
-rect -64 247 64 281
-rect -64 -281 64 -247
-<< locali >>
-rect -260 385 -181 419
-rect 181 385 260 419
-rect -260 323 -226 385
-rect 226 323 260 385
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -126 188 -92 204
-rect -126 -204 -92 -188
-rect 92 188 126 204
-rect 92 -204 126 -188
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -260 -385 -226 -323
-rect 226 -385 260 -323
-rect -260 -419 -164 -385
-rect 164 -419 260 -385
-<< viali >>
-rect -181 385 -164 419
-rect -164 385 164 419
-rect 164 385 181 419
-rect -64 247 64 281
-rect -126 -188 -92 188
-rect 92 -188 126 188
-rect -64 -281 64 -247
-<< metal1 >>
-rect -193 419 193 425
-rect -193 385 -181 419
-rect 181 385 193 419
-rect -193 379 193 385
-rect -76 281 76 287
-rect -76 247 -64 281
-rect 64 247 76 281
-rect -76 241 76 247
-rect -132 188 -86 200
-rect -132 -188 -126 188
-rect -92 -188 -86 188
-rect -132 -200 -86 -188
-rect 86 188 132 200
-rect 86 -188 92 188
-rect 126 -188 132 188
-rect 86 -200 132 -188
-rect -76 -247 76 -241
-rect -76 -281 -64 -247
-rect 64 -281 76 -247
-rect -76 -287 76 -281
-<< properties >>
-string gencell sky130_fd_pr__pfet_g5v0d10v5
-string FIXED_BBOX -243 -402 243 402
-string parameters w 2.00 l 0.80 m 1 nf 1 diffcov 100 polycov 100 guard 1 glc 1 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__pfet_01v8  sky130_fd_pr__pfet_01v8_lvt sky130_fd_pr__pfet_01v8_hvt  sky130_fd_pr__pfet_g5v0d10v5} full_metal 1 viagl 0 viagr 0 viagt 80 viagb 0 viagate 100 viadrn 100 viasrc 100
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__pfet_g5v0d10v5_YEUEBV.mag b/mag/sky130_fd_pr__pfet_g5v0d10v5_YEUEBV.mag
deleted file mode 100644
index 07202c9..0000000
--- a/mag/sky130_fd_pr__pfet_g5v0d10v5_YEUEBV.mag
+++ /dev/null
@@ -1,331 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606063140
-<< nwell >>
-rect -992 -497 992 497
-<< mvpmos >>
-rect -734 -200 -574 200
-rect -516 -200 -356 200
-rect -298 -200 -138 200
-rect -80 -200 80 200
-rect 138 -200 298 200
-rect 356 -200 516 200
-rect 574 -200 734 200
-<< mvpdiff >>
-rect -792 188 -734 200
-rect -792 -188 -780 188
-rect -746 -188 -734 188
-rect -792 -200 -734 -188
-rect -574 188 -516 200
-rect -574 -188 -562 188
-rect -528 -188 -516 188
-rect -574 -200 -516 -188
-rect -356 188 -298 200
-rect -356 -188 -344 188
-rect -310 -188 -298 188
-rect -356 -200 -298 -188
-rect -138 188 -80 200
-rect -138 -188 -126 188
-rect -92 -188 -80 188
-rect -138 -200 -80 -188
-rect 80 188 138 200
-rect 80 -188 92 188
-rect 126 -188 138 188
-rect 80 -200 138 -188
-rect 298 188 356 200
-rect 298 -188 310 188
-rect 344 -188 356 188
-rect 298 -200 356 -188
-rect 516 188 574 200
-rect 516 -188 528 188
-rect 562 -188 574 188
-rect 516 -200 574 -188
-rect 734 188 792 200
-rect 734 -188 746 188
-rect 780 -188 792 188
-rect 734 -200 792 -188
-<< mvpdiffc >>
-rect -780 -188 -746 188
-rect -562 -188 -528 188
-rect -344 -188 -310 188
-rect -126 -188 -92 188
-rect 92 -188 126 188
-rect 310 -188 344 188
-rect 528 -188 562 188
-rect 746 -188 780 188
-<< mvnsubdiff >>
-rect -926 419 926 431
-rect -926 385 -818 419
-rect 818 385 926 419
-rect -926 373 926 385
-rect -926 323 -868 373
-rect -926 -323 -914 323
-rect -880 -323 -868 323
-rect 868 323 926 373
-rect -926 -373 -868 -323
-rect 868 -323 880 323
-rect 914 -323 926 323
-rect 868 -373 926 -323
-rect -926 -385 926 -373
-rect -926 -419 -818 -385
-rect 818 -419 926 -385
-rect -926 -431 926 -419
-<< mvnsubdiffcont >>
-rect -818 385 818 419
-rect -914 -323 -880 323
-rect 880 -323 914 323
-rect -818 -419 818 -385
-<< poly >>
-rect -734 281 -574 297
-rect -734 247 -718 281
-rect -590 247 -574 281
-rect -734 200 -574 247
-rect -516 281 -356 297
-rect -516 247 -500 281
-rect -372 247 -356 281
-rect -516 200 -356 247
-rect -298 281 -138 297
-rect -298 247 -282 281
-rect -154 247 -138 281
-rect -298 200 -138 247
-rect -80 281 80 297
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -80 200 80 247
-rect 138 281 298 297
-rect 138 247 154 281
-rect 282 247 298 281
-rect 138 200 298 247
-rect 356 281 516 297
-rect 356 247 372 281
-rect 500 247 516 281
-rect 356 200 516 247
-rect 574 281 734 297
-rect 574 247 590 281
-rect 718 247 734 281
-rect 574 200 734 247
-rect -734 -247 -574 -200
-rect -734 -281 -718 -247
-rect -590 -281 -574 -247
-rect -734 -297 -574 -281
-rect -516 -247 -356 -200
-rect -516 -281 -500 -247
-rect -372 -281 -356 -247
-rect -516 -297 -356 -281
-rect -298 -247 -138 -200
-rect -298 -281 -282 -247
-rect -154 -281 -138 -247
-rect -298 -297 -138 -281
-rect -80 -247 80 -200
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -80 -297 80 -281
-rect 138 -247 298 -200
-rect 138 -281 154 -247
-rect 282 -281 298 -247
-rect 138 -297 298 -281
-rect 356 -247 516 -200
-rect 356 -281 372 -247
-rect 500 -281 516 -247
-rect 356 -297 516 -281
-rect 574 -247 734 -200
-rect 574 -281 590 -247
-rect 718 -281 734 -247
-rect 574 -297 734 -281
-<< polycont >>
-rect -718 247 -590 281
-rect -500 247 -372 281
-rect -282 247 -154 281
-rect -64 247 64 281
-rect 154 247 282 281
-rect 372 247 500 281
-rect 590 247 718 281
-rect -718 -281 -590 -247
-rect -500 -281 -372 -247
-rect -282 -281 -154 -247
-rect -64 -281 64 -247
-rect 154 -281 282 -247
-rect 372 -281 500 -247
-rect 590 -281 718 -247
-<< locali >>
-rect -914 385 -818 419
-rect 818 385 914 419
-rect 880 323 914 385
-rect -734 247 -718 281
-rect -590 247 -574 281
-rect -516 247 -500 281
-rect -372 247 -356 281
-rect -298 247 -282 281
-rect -154 247 -138 281
-rect -80 247 -64 281
-rect 64 247 80 281
-rect 138 247 154 281
-rect 282 247 298 281
-rect 356 247 372 281
-rect 500 247 516 281
-rect 574 247 590 281
-rect 718 247 734 281
-rect -780 188 -746 204
-rect -780 -204 -746 -188
-rect -562 188 -528 204
-rect -562 -204 -528 -188
-rect -344 188 -310 204
-rect -344 -204 -310 -188
-rect -126 188 -92 204
-rect -126 -204 -92 -188
-rect 92 188 126 204
-rect 92 -204 126 -188
-rect 310 188 344 204
-rect 310 -204 344 -188
-rect 528 188 562 204
-rect 528 -204 562 -188
-rect 746 188 780 204
-rect 746 -204 780 -188
-rect -734 -281 -718 -247
-rect -590 -281 -574 -247
-rect -516 -281 -500 -247
-rect -372 -281 -356 -247
-rect -298 -281 -282 -247
-rect -154 -281 -138 -247
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect 138 -281 154 -247
-rect 282 -281 298 -247
-rect 356 -281 372 -247
-rect 500 -281 516 -247
-rect 574 -281 590 -247
-rect 718 -281 734 -247
-rect -914 -385 -880 -323
-rect 880 -385 914 -323
-rect -914 -419 -818 -385
-rect 818 -419 914 -385
-<< viali >>
-rect -792 385 792 419
-rect -914 323 -880 385
-rect -914 38 -880 323
-rect -718 247 -590 281
-rect -500 247 -372 281
-rect -282 247 -154 281
-rect -64 247 64 281
-rect 154 247 282 281
-rect 372 247 500 281
-rect 590 247 718 281
-rect -780 21 -746 171
-rect -562 -171 -528 -21
-rect -344 21 -310 171
-rect -126 -171 -92 -21
-rect 92 21 126 171
-rect 310 -171 344 -21
-rect 528 21 562 171
-rect 746 -171 780 -21
-rect -718 -281 -590 -247
-rect -500 -281 -372 -247
-rect -282 -281 -154 -247
-rect -64 -281 64 -247
-rect 154 -281 282 -247
-rect 372 -281 500 -247
-rect 590 -281 718 -247
-<< metal1 >>
-rect -804 419 804 425
-rect -920 385 -874 397
-rect -920 38 -914 385
-rect -880 38 -874 385
-rect -804 385 -792 419
-rect 792 385 804 419
-rect -804 379 804 385
-rect -730 281 -578 287
-rect -730 247 -718 281
-rect -590 247 -578 281
-rect -730 241 -578 247
-rect -512 281 -360 287
-rect -512 247 -500 281
-rect -372 247 -360 281
-rect -512 241 -360 247
-rect -294 281 -142 287
-rect -294 247 -282 281
-rect -154 247 -142 281
-rect -294 241 -142 247
-rect -76 281 76 287
-rect -76 247 -64 281
-rect 64 247 76 281
-rect -76 241 76 247
-rect 142 281 294 287
-rect 142 247 154 281
-rect 282 247 294 281
-rect 142 241 294 247
-rect 360 281 512 287
-rect 360 247 372 281
-rect 500 247 512 281
-rect 360 241 512 247
-rect 578 281 730 287
-rect 578 247 590 281
-rect 718 247 730 281
-rect 578 241 730 247
-rect -920 26 -874 38
-rect -786 171 -740 183
-rect -786 21 -780 171
-rect -746 21 -740 171
-rect -786 9 -740 21
-rect -350 171 -304 183
-rect -350 21 -344 171
-rect -310 21 -304 171
-rect -350 9 -304 21
-rect 86 171 132 183
-rect 86 21 92 171
-rect 126 21 132 171
-rect 86 9 132 21
-rect 522 171 568 183
-rect 522 21 528 171
-rect 562 21 568 171
-rect 522 9 568 21
-rect -568 -21 -522 -9
-rect -568 -171 -562 -21
-rect -528 -171 -522 -21
-rect -568 -183 -522 -171
-rect -132 -21 -86 -9
-rect -132 -171 -126 -21
-rect -92 -171 -86 -21
-rect -132 -183 -86 -171
-rect 304 -21 350 -9
-rect 304 -171 310 -21
-rect 344 -171 350 -21
-rect 304 -183 350 -171
-rect 740 -21 786 -9
-rect 740 -171 746 -21
-rect 780 -171 786 -21
-rect 740 -183 786 -171
-rect -730 -247 -578 -241
-rect -730 -281 -718 -247
-rect -590 -281 -578 -247
-rect -730 -287 -578 -281
-rect -512 -247 -360 -241
-rect -512 -281 -500 -247
-rect -372 -281 -360 -247
-rect -512 -287 -360 -281
-rect -294 -247 -142 -241
-rect -294 -281 -282 -247
-rect -154 -281 -142 -247
-rect -294 -287 -142 -281
-rect -76 -247 76 -241
-rect -76 -281 -64 -247
-rect 64 -281 76 -247
-rect -76 -287 76 -281
-rect 142 -247 294 -241
-rect 142 -281 154 -247
-rect 282 -281 294 -247
-rect 142 -287 294 -281
-rect 360 -247 512 -241
-rect 360 -281 372 -247
-rect 500 -281 512 -247
-rect 360 -287 512 -281
-rect 578 -247 730 -241
-rect 578 -281 590 -247
-rect 718 -281 730 -247
-rect 578 -287 730 -281
-<< properties >>
-string gencell sky130_fd_pr__pfet_g5v0d10v5
-string FIXED_BBOX -897 -402 897 402
-string parameters w 2.00 l 0.80 m 1 nf 7 diffcov 100 polycov 100 guard 1 glc 1 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__pfet_01v8  sky130_fd_pr__pfet_01v8_lvt sky130_fd_pr__pfet_01v8_hvt  sky130_fd_pr__pfet_g5v0d10v5} full_metal 1 viagl -45 viagr 0 viagt 90 viagb 0 viagate 100 viadrn -40 viasrc +40
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__pfet_g5v0d10v5_YUHPBG.mag b/mag/sky130_fd_pr__pfet_g5v0d10v5_YUHPBG.mag
deleted file mode 100644
index ceaf969..0000000
--- a/mag/sky130_fd_pr__pfet_g5v0d10v5_YUHPBG.mag
+++ /dev/null
@@ -1,114 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606063140
-<< error_p >>
-rect -221 351 -220 397
-rect -193 379 -192 419
-<< nwell >>
-rect -338 -497 338 497
-<< mvpmos >>
-rect -80 -200 80 200
-<< mvpdiff >>
-rect -138 188 -80 200
-rect -138 -188 -126 188
-rect -92 -188 -80 188
-rect -138 -200 -80 -188
-rect 80 188 138 200
-rect 80 -188 92 188
-rect 126 -188 138 188
-rect 80 -200 138 -188
-<< mvpdiffc >>
-rect -126 -188 -92 188
-rect 92 -188 126 188
-<< mvnsubdiff >>
-rect -272 419 272 431
-rect -272 385 -164 419
-rect 164 385 272 419
-rect -272 373 272 385
-rect -272 323 -214 373
-rect -272 -323 -260 323
-rect -226 -323 -214 323
-rect 214 323 272 373
-rect -272 -373 -214 -323
-rect 214 -323 226 323
-rect 260 -323 272 323
-rect 214 -373 272 -323
-rect -272 -385 272 -373
-rect -272 -419 -164 -385
-rect 164 -419 272 -385
-rect -272 -431 272 -419
-<< mvnsubdiffcont >>
-rect -164 385 164 419
-rect -260 -323 -226 323
-rect 226 -323 260 323
-rect -164 -419 164 -385
-<< poly >>
-rect -80 281 80 297
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -80 200 80 247
-rect -80 -247 80 -200
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -80 -297 80 -281
-<< polycont >>
-rect -64 247 64 281
-rect -64 -281 64 -247
-<< locali >>
-rect -260 385 -181 419
-rect 181 385 260 419
-rect 226 323 260 385
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -126 188 -92 204
-rect -126 -204 -92 -188
-rect 92 188 126 204
-rect 92 -204 126 -188
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -260 -385 -226 -323
-rect 226 -385 260 -323
-rect -260 -419 -164 -385
-rect 164 -419 260 -385
-<< viali >>
-rect -181 385 -164 419
-rect -164 385 164 419
-rect 164 385 181 419
-rect -260 323 -226 385
-rect -260 0 -226 323
-rect -64 247 64 281
-rect -126 -188 -92 188
-rect 92 -188 126 188
-rect -64 -281 64 -247
-<< metal1 >>
-rect -193 419 193 425
-rect -266 385 -220 397
-rect -266 0 -260 385
-rect -226 0 -220 385
-rect -193 385 -181 419
-rect 181 385 193 419
-rect -193 379 193 385
-rect -76 281 76 287
-rect -76 247 -64 281
-rect 64 247 76 281
-rect -76 241 76 247
-rect -266 -12 -220 0
-rect -132 188 -86 200
-rect -132 -188 -126 188
-rect -92 -188 -86 188
-rect -132 -200 -86 -188
-rect 86 188 132 200
-rect 86 -188 92 188
-rect 126 -188 132 188
-rect 86 -200 132 -188
-rect -76 -247 76 -241
-rect -76 -281 -64 -247
-rect 64 -281 76 -247
-rect -76 -287 76 -281
-<< properties >>
-string gencell sky130_fd_pr__pfet_g5v0d10v5
-string FIXED_BBOX -243 -402 243 402
-string parameters w 2.00 l 0.80 m 1 nf 1 diffcov 100 polycov 100 guard 1 glc 1 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__pfet_01v8  sky130_fd_pr__pfet_01v8_lvt sky130_fd_pr__pfet_01v8_hvt  sky130_fd_pr__pfet_g5v0d10v5} full_metal 1 viagl -50 viagr 0 viagt 80 viagb 0 viagate 100 viadrn 100 viasrc 100
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__pfet_g5v0d10v5_YUHPXE.mag b/mag/sky130_fd_pr__pfet_g5v0d10v5_YUHPXE.mag
deleted file mode 100644
index 23ef875..0000000
--- a/mag/sky130_fd_pr__pfet_g5v0d10v5_YUHPXE.mag
+++ /dev/null
@@ -1,114 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606063140
-<< error_p >>
-rect -221 351 -220 397
-rect -193 379 -192 419
-<< nwell >>
-rect -338 -497 338 497
-<< mvpmos >>
-rect -80 -200 80 200
-<< mvpdiff >>
-rect -138 188 -80 200
-rect -138 -188 -126 188
-rect -92 -188 -80 188
-rect -138 -200 -80 -188
-rect 80 188 138 200
-rect 80 -188 92 188
-rect 126 -188 138 188
-rect 80 -200 138 -188
-<< mvpdiffc >>
-rect -126 -188 -92 188
-rect 92 -188 126 188
-<< mvnsubdiff >>
-rect -272 419 272 431
-rect -272 385 -164 419
-rect 164 385 272 419
-rect -272 373 272 385
-rect -272 323 -214 373
-rect -272 -323 -260 323
-rect -226 -323 -214 323
-rect 214 323 272 373
-rect -272 -373 -214 -323
-rect 214 -323 226 323
-rect 260 -323 272 323
-rect 214 -373 272 -323
-rect -272 -385 272 -373
-rect -272 -419 -164 -385
-rect 164 -419 272 -385
-rect -272 -431 272 -419
-<< mvnsubdiffcont >>
-rect -164 385 164 419
-rect -260 -323 -226 323
-rect 226 -323 260 323
-rect -164 -419 164 -385
-<< poly >>
-rect -80 281 80 297
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -80 200 80 247
-rect -80 -247 80 -200
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -80 -297 80 -281
-<< polycont >>
-rect -64 247 64 281
-rect -64 -281 64 -247
-<< locali >>
-rect -260 385 -181 419
-rect 181 385 260 419
-rect 226 323 260 385
-rect -80 247 -64 281
-rect 64 247 80 281
-rect -126 188 -92 204
-rect -126 -204 -92 -188
-rect 92 188 126 204
-rect 92 -204 126 -188
-rect -80 -281 -64 -247
-rect 64 -281 80 -247
-rect -260 -385 -226 -323
-rect 226 -385 260 -323
-rect -260 -419 -164 -385
-rect 164 -419 260 -385
-<< viali >>
-rect -181 385 -164 419
-rect -164 385 164 419
-rect 164 385 181 419
-rect -260 323 -226 385
-rect -260 38 -226 323
-rect -64 247 64 281
-rect -126 -188 -92 188
-rect 92 -188 126 188
-rect -64 -281 64 -247
-<< metal1 >>
-rect -193 419 193 425
-rect -266 385 -220 397
-rect -266 38 -260 385
-rect -226 38 -220 385
-rect -193 385 -181 419
-rect 181 385 193 419
-rect -193 379 193 385
-rect -76 281 76 287
-rect -76 247 -64 281
-rect 64 247 76 281
-rect -76 241 76 247
-rect -266 26 -220 38
-rect -132 188 -86 200
-rect -132 -188 -126 188
-rect -92 -188 -86 188
-rect -132 -200 -86 -188
-rect 86 188 132 200
-rect 86 -188 92 188
-rect 126 -188 132 188
-rect 86 -200 132 -188
-rect -76 -247 76 -241
-rect -76 -281 -64 -247
-rect 64 -281 76 -247
-rect -76 -287 76 -281
-<< properties >>
-string gencell sky130_fd_pr__pfet_g5v0d10v5
-string FIXED_BBOX -243 -402 243 402
-string parameters w 2.00 l 0.80 m 1 nf 1 diffcov 100 polycov 100 guard 1 glc 1 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__pfet_01v8  sky130_fd_pr__pfet_01v8_lvt sky130_fd_pr__pfet_01v8_hvt  sky130_fd_pr__pfet_g5v0d10v5} full_metal 1 viagl -45 viagr 0 viagt 80 viagb 0 viagate 100 viadrn 100 viasrc 100
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__pfet_g5v0d10v5_ZEUEFZ.mag b/mag/sky130_fd_pr__pfet_g5v0d10v5_ZEUEFZ.mag
deleted file mode 100644
index f094850..0000000
--- a/mag/sky130_fd_pr__pfet_g5v0d10v5_ZEUEFZ.mag
+++ /dev/null
@@ -1,368 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606063140
-<< nwell >>
-rect -1101 -497 1101 497
-<< mvpmos >>
-rect -843 -200 -683 200
-rect -625 -200 -465 200
-rect -407 -200 -247 200
-rect -189 -200 -29 200
-rect 29 -200 189 200
-rect 247 -200 407 200
-rect 465 -200 625 200
-rect 683 -200 843 200
-<< mvpdiff >>
-rect -901 188 -843 200
-rect -901 -188 -889 188
-rect -855 -188 -843 188
-rect -901 -200 -843 -188
-rect -683 188 -625 200
-rect -683 -188 -671 188
-rect -637 -188 -625 188
-rect -683 -200 -625 -188
-rect -465 188 -407 200
-rect -465 -188 -453 188
-rect -419 -188 -407 188
-rect -465 -200 -407 -188
-rect -247 188 -189 200
-rect -247 -188 -235 188
-rect -201 -188 -189 188
-rect -247 -200 -189 -188
-rect -29 188 29 200
-rect -29 -188 -17 188
-rect 17 -188 29 188
-rect -29 -200 29 -188
-rect 189 188 247 200
-rect 189 -188 201 188
-rect 235 -188 247 188
-rect 189 -200 247 -188
-rect 407 188 465 200
-rect 407 -188 419 188
-rect 453 -188 465 188
-rect 407 -200 465 -188
-rect 625 188 683 200
-rect 625 -188 637 188
-rect 671 -188 683 188
-rect 625 -200 683 -188
-rect 843 188 901 200
-rect 843 -188 855 188
-rect 889 -188 901 188
-rect 843 -200 901 -188
-<< mvpdiffc >>
-rect -889 -188 -855 188
-rect -671 -188 -637 188
-rect -453 -188 -419 188
-rect -235 -188 -201 188
-rect -17 -188 17 188
-rect 201 -188 235 188
-rect 419 -188 453 188
-rect 637 -188 671 188
-rect 855 -188 889 188
-<< mvnsubdiff >>
-rect -1035 419 1035 431
-rect -1035 385 -927 419
-rect 927 385 1035 419
-rect -1035 373 1035 385
-rect -1035 323 -977 373
-rect -1035 -323 -1023 323
-rect -989 -323 -977 323
-rect 977 323 1035 373
-rect -1035 -373 -977 -323
-rect 977 -323 989 323
-rect 1023 -323 1035 323
-rect 977 -373 1035 -323
-rect -1035 -385 1035 -373
-rect -1035 -419 -927 -385
-rect 927 -419 1035 -385
-rect -1035 -431 1035 -419
-<< mvnsubdiffcont >>
-rect -927 385 927 419
-rect -1023 -323 -989 323
-rect 989 -323 1023 323
-rect -927 -419 927 -385
-<< poly >>
-rect -843 281 -683 297
-rect -843 247 -827 281
-rect -699 247 -683 281
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-rect -625 247 -609 281
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-rect -263 247 -247 281
-rect -407 200 -247 247
-rect -189 281 -29 297
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-rect 29 281 189 297
-rect 29 247 45 281
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-rect 247 281 407 297
-rect 247 247 263 281
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-rect 247 200 407 247
-rect 465 281 625 297
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-rect 827 247 843 281
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-rect -843 -247 -683 -200
-rect -843 -281 -827 -247
-rect -699 -281 -683 -247
-rect -843 -297 -683 -281
-rect -625 -247 -465 -200
-rect -625 -281 -609 -247
-rect -481 -281 -465 -247
-rect -625 -297 -465 -281
-rect -407 -247 -247 -200
-rect -407 -281 -391 -247
-rect -263 -281 -247 -247
-rect -407 -297 -247 -281
-rect -189 -247 -29 -200
-rect -189 -281 -173 -247
-rect -45 -281 -29 -247
-rect -189 -297 -29 -281
-rect 29 -247 189 -200
-rect 29 -281 45 -247
-rect 173 -281 189 -247
-rect 29 -297 189 -281
-rect 247 -247 407 -200
-rect 247 -281 263 -247
-rect 391 -281 407 -247
-rect 247 -297 407 -281
-rect 465 -247 625 -200
-rect 465 -281 481 -247
-rect 609 -281 625 -247
-rect 465 -297 625 -281
-rect 683 -247 843 -200
-rect 683 -281 699 -247
-rect 827 -281 843 -247
-rect 683 -297 843 -281
-<< polycont >>
-rect -827 247 -699 281
-rect -609 247 -481 281
-rect -391 247 -263 281
-rect -173 247 -45 281
-rect 45 247 173 281
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-rect 481 247 609 281
-rect 699 247 827 281
-rect -827 -281 -699 -247
-rect -609 -281 -481 -247
-rect -391 -281 -263 -247
-rect -173 -281 -45 -247
-rect 45 -281 173 -247
-rect 263 -281 391 -247
-rect 481 -281 609 -247
-rect 699 -281 827 -247
-<< locali >>
-rect -1023 385 -927 419
-rect 927 385 1023 419
-rect 989 323 1023 385
-rect -843 247 -827 281
-rect -699 247 -683 281
-rect -625 247 -609 281
-rect -481 247 -465 281
-rect -407 247 -391 281
-rect -263 247 -247 281
-rect -189 247 -173 281
-rect -45 247 -29 281
-rect 29 247 45 281
-rect 173 247 189 281
-rect 247 247 263 281
-rect 391 247 407 281
-rect 465 247 481 281
-rect 609 247 625 281
-rect 683 247 699 281
-rect 827 247 843 281
-rect -889 188 -855 204
-rect -889 -204 -855 -188
-rect -671 188 -637 204
-rect -671 -204 -637 -188
-rect -453 188 -419 204
-rect -453 -204 -419 -188
-rect -235 188 -201 204
-rect -235 -204 -201 -188
-rect -17 188 17 204
-rect -17 -204 17 -188
-rect 201 188 235 204
-rect 201 -204 235 -188
-rect 419 188 453 204
-rect 419 -204 453 -188
-rect 637 188 671 204
-rect 637 -204 671 -188
-rect 855 188 889 204
-rect 855 -204 889 -188
-rect -843 -281 -827 -247
-rect -699 -281 -683 -247
-rect -625 -281 -609 -247
-rect -481 -281 -465 -247
-rect -407 -281 -391 -247
-rect -263 -281 -247 -247
-rect -189 -281 -173 -247
-rect -45 -281 -29 -247
-rect 29 -281 45 -247
-rect 173 -281 189 -247
-rect 247 -281 263 -247
-rect 391 -281 407 -247
-rect 465 -281 481 -247
-rect 609 -281 625 -247
-rect 683 -281 699 -247
-rect 827 -281 843 -247
-rect -1023 -385 -989 -323
-rect 989 -385 1023 -323
-rect -1023 -419 -927 -385
-rect 927 -419 1023 -385
-<< viali >>
-rect -890 385 890 419
-rect -1023 323 -989 385
-rect -1023 0 -989 323
-rect -827 247 -699 281
-rect -609 247 -481 281
-rect -391 247 -263 281
-rect -173 247 -45 281
-rect 45 247 173 281
-rect 263 247 391 281
-rect 481 247 609 281
-rect 699 247 827 281
-rect -889 21 -855 171
-rect -671 -171 -637 -21
-rect -453 21 -419 171
-rect -235 -171 -201 -21
-rect -17 21 17 171
-rect 201 -171 235 -21
-rect 419 21 453 171
-rect 637 -171 671 -21
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-rect -827 -281 -699 -247
-rect -609 -281 -481 -247
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-rect -173 -281 -45 -247
-rect 45 -281 173 -247
-rect 263 -281 391 -247
-rect 481 -281 609 -247
-rect 699 -281 827 -247
-<< metal1 >>
-rect -902 419 902 425
-rect -1029 385 -983 397
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-rect -839 281 -687 287
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-rect 687 241 839 247
-rect -895 171 -849 183
-rect -895 21 -889 171
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-rect -895 9 -849 21
-rect -459 171 -413 183
-rect -459 21 -453 171
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-rect -23 171 23 183
-rect -23 21 -17 171
-rect 17 21 23 171
-rect -23 9 23 21
-rect 413 171 459 183
-rect 413 21 419 171
-rect 453 21 459 171
-rect 413 9 459 21
-rect 849 171 895 183
-rect 849 21 855 171
-rect 889 21 895 171
-rect 849 9 895 21
-rect -1029 -12 -983 0
-rect -677 -21 -631 -9
-rect -677 -171 -671 -21
-rect -637 -171 -631 -21
-rect -677 -183 -631 -171
-rect -241 -21 -195 -9
-rect -241 -171 -235 -21
-rect -201 -171 -195 -21
-rect -241 -183 -195 -171
-rect 195 -21 241 -9
-rect 195 -171 201 -21
-rect 235 -171 241 -21
-rect 195 -183 241 -171
-rect 631 -21 677 -9
-rect 631 -171 637 -21
-rect 671 -171 677 -21
-rect 631 -183 677 -171
-rect -839 -247 -687 -241
-rect -839 -281 -827 -247
-rect -699 -281 -687 -247
-rect -839 -287 -687 -281
-rect -621 -247 -469 -241
-rect -621 -281 -609 -247
-rect -481 -281 -469 -247
-rect -621 -287 -469 -281
-rect -403 -247 -251 -241
-rect -403 -281 -391 -247
-rect -263 -281 -251 -247
-rect -403 -287 -251 -281
-rect -185 -247 -33 -241
-rect -185 -281 -173 -247
-rect -45 -281 -33 -247
-rect -185 -287 -33 -281
-rect 33 -247 185 -241
-rect 33 -281 45 -247
-rect 173 -281 185 -247
-rect 33 -287 185 -281
-rect 251 -247 403 -241
-rect 251 -281 263 -247
-rect 391 -281 403 -247
-rect 251 -287 403 -281
-rect 469 -247 621 -241
-rect 469 -281 481 -247
-rect 609 -281 621 -247
-rect 469 -287 621 -281
-rect 687 -247 839 -241
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-rect 827 -281 839 -247
-rect 687 -287 839 -281
-<< properties >>
-string gencell sky130_fd_pr__pfet_g5v0d10v5
-string FIXED_BBOX -1006 -402 1006 402
-string parameters w 2.00 l 0.80 m 1 nf 8 diffcov 100 polycov 100 guard 1 glc 1 grc 1 gtc 1 gbc 1 tbcov 100 rlcov 100 topc 1 botc 1 poverlap 0 doverlap 1 lmin 0.50 wmin 0.42 compatible {sky130_fd_pr__pfet_01v8  sky130_fd_pr__pfet_01v8_lvt sky130_fd_pr__pfet_01v8_hvt  sky130_fd_pr__pfet_g5v0d10v5} full_metal 1 viagl -50 viagr 0 viagt 90 viagb 0 viagate 100 viadrn -40 viasrc +40
-string library sky130
-<< end >>
diff --git a/mag/sky130_fd_pr__res_xhigh_po_0p69_S5N9F3.mag b/mag/sky130_fd_pr__res_xhigh_po_0p69_S5N9F3.mag
deleted file mode 100644
index dbaae87..0000000
--- a/mag/sky130_fd_pr__res_xhigh_po_0p69_S5N9F3.mag
+++ /dev/null
@@ -1,167 +0,0 @@
-magic
-tech $PDK
-magscale 1 2
-timestamp 1606074388
-<< pwell >>
-rect -5446 -3098 5446 3098
-<< psubdiff >>
-rect -5410 3028 -5314 3062
-rect 5314 3028 5410 3062
-rect -5410 2966 -5376 3028
-rect 5376 2966 5410 3028
-rect -5410 -3028 -5376 -2966
-rect 5376 -3028 5410 -2966
-rect -5410 -3062 -5314 -3028
-rect 5314 -3062 5410 -3028
-<< psubdiffcont >>
-rect -5314 3028 5314 3062
-rect -5410 -2966 -5376 2966
-rect 5376 -2966 5410 2966
-rect -5314 -3062 5314 -3028
-<< xpolycontact >>
-rect -5280 2500 -5142 2932
-rect -5280 -2932 -5142 -2500
-rect -4894 2500 -4756 2932
-rect -4894 -2932 -4756 -2500
-rect -4508 2500 -4370 2932
-rect -4508 -2932 -4370 -2500
-rect -4122 2500 -3984 2932
-rect -4122 -2932 -3984 -2500
-rect -3736 2500 -3598 2932
-rect -3736 -2932 -3598 -2500
-rect -3350 2500 -3212 2932
-rect -3350 -2932 -3212 -2500
-rect -2964 2500 -2826 2932
-rect -2964 -2932 -2826 -2500
-rect -2578 2500 -2440 2932
-rect -2578 -2932 -2440 -2500
-rect -2192 2500 -2054 2932
-rect -2192 -2932 -2054 -2500
-rect -1806 2500 -1668 2932
-rect -1806 -2932 -1668 -2500
-rect -1420 2500 -1282 2932
-rect -1420 -2932 -1282 -2500
-rect -1034 2500 -896 2932
-rect -1034 -2932 -896 -2500
-rect -648 2500 -510 2932
-rect -648 -2932 -510 -2500
-rect -262 2500 -124 2932
-rect -262 -2932 -124 -2500
-rect 124 2500 262 2932
-rect 124 -2932 262 -2500
-rect 510 2500 648 2932
-rect 510 -2932 648 -2500
-rect 896 2500 1034 2932
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-rect 1282 2500 1420 2932
-rect 1282 -2932 1420 -2500
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-rect 3212 -2932 3350 -2500
-rect 3598 2500 3736 2932
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-rect 3984 2500 4122 2932
-rect 3984 -2932 4122 -2500
-rect 4370 2500 4508 2932
-rect 4370 -2932 4508 -2500
-rect 4756 2500 4894 2932
-rect 4756 -2932 4894 -2500
-rect 5142 2500 5280 2932
-rect 5142 -2932 5280 -2500
-<< xpolyres >>
-rect -5280 -2500 -5142 2500
-rect -4894 -2500 -4756 2500
-rect -4508 -2500 -4370 2500
-rect -4122 -2500 -3984 2500
-rect -3736 -2500 -3598 2500
-rect -3350 -2500 -3212 2500
-rect -2964 -2500 -2826 2500
-rect -2578 -2500 -2440 2500
-rect -2192 -2500 -2054 2500
-rect -1806 -2500 -1668 2500
-rect -1420 -2500 -1282 2500
-rect -1034 -2500 -896 2500
-rect -648 -2500 -510 2500
-rect -262 -2500 -124 2500
-rect 124 -2500 262 2500
-rect 510 -2500 648 2500
-rect 896 -2500 1034 2500
-rect 1282 -2500 1420 2500
-rect 1668 -2500 1806 2500
-rect 2054 -2500 2192 2500
-rect 2440 -2500 2578 2500
-rect 2826 -2500 2964 2500
-rect 3212 -2500 3350 2500
-rect 3598 -2500 3736 2500
-rect 3984 -2500 4122 2500
-rect 4370 -2500 4508 2500
-rect 4756 -2500 4894 2500
-rect 5142 -2500 5280 2500
-<< locali >>
-rect -5410 3028 -5314 3062
-rect 5314 3028 5410 3062
-rect -5410 2966 -5376 3028
-rect 5376 2966 5410 3028
-rect -5410 -3028 -5376 -2966
-rect 5376 -3028 5410 -2966
-rect -5410 -3062 -5314 -3028
-rect 5314 -3062 5410 -3028
-<< viali >>
-rect -5410 -2725 -5376 2725
-rect 5376 -2725 5410 2725
-rect -4838 -3062 4838 -3028
-<< metal1 >>
-rect -5416 2725 -5370 2737
-rect -5416 -2725 -5410 2725
-rect -5376 -2725 -5370 2725
-rect -5416 -2737 -5370 -2725
-rect 5370 2725 5416 2737
-rect 5370 -2725 5376 2725
-rect 5410 -2725 5416 2725
-rect 5370 -2737 5416 -2725
-rect -4850 -3028 4850 -3022
-rect -4850 -3062 -4838 -3028
-rect 4838 -3062 4850 -3028
-rect -4850 -3068 4850 -3062
-<< res0p69 >>
-rect -5282 -2502 -5140 2502
-rect -4896 -2502 -4754 2502
-rect -4510 -2502 -4368 2502
-rect -4124 -2502 -3982 2502
-rect -3738 -2502 -3596 2502
-rect -3352 -2502 -3210 2502
-rect -2966 -2502 -2824 2502
-rect -2580 -2502 -2438 2502
-rect -2194 -2502 -2052 2502
-rect -1808 -2502 -1666 2502
-rect -1422 -2502 -1280 2502
-rect -1036 -2502 -894 2502
-rect -650 -2502 -508 2502
-rect -264 -2502 -122 2502
-rect 122 -2502 264 2502
-rect 508 -2502 650 2502
-rect 894 -2502 1036 2502
-rect 1280 -2502 1422 2502
-rect 1666 -2502 1808 2502
-rect 2052 -2502 2194 2502
-rect 2438 -2502 2580 2502
-rect 2824 -2502 2966 2502
-rect 3210 -2502 3352 2502
-rect 3596 -2502 3738 2502
-rect 3982 -2502 4124 2502
-rect 4368 -2502 4510 2502
-rect 4754 -2502 4896 2502
-rect 5140 -2502 5282 2502
-<< properties >>
-string gencell sky130_fd_pr__res_xhigh_po_0p69
-string FIXED_BBOX -5393 -3045 5393 3045
-string parameters w 0.69 l 25.0 m 1 nx 28 wmin 0.690 lmin 0.50 rho 2000 val 72.811k dummy 0 dw 0.0 term 120 sterm 0.0 caplen 0 wmax 0.690 guard 1 glc 1 grc 1 gtc 1 gbc 1 compatible {sky130_fd_pr__res_xhigh_po_0p35  sky130_fd_pr__res_xhigh_po_0p69 sky130_fd_pr__res_xhigh_po_1p41  sky130_fd_pr__res_xhigh_po_2p85 sky130_fd_pr__res_xhigh_po_5p73} full_metal 1 vias 0 viagb 90 viagt 0 viagl 90 viagr 90
-string library sky130
-<< end >>
diff --git a/mag/user_analog_proj_example.mag b/mag/user_analog_proj_example.mag
index fcac6f8..7d27792 100644
--- a/mag/user_analog_proj_example.mag
+++ b/mag/user_analog_proj_example.mag
@@ -1,5 +1,5 @@
 magic
-tech $PDK
+tech sky130A
 magscale 1 2
 timestamp 1639841760
 << error_p >>
diff --git a/mag/user_analog_project_wrapper.mag b/mag/user_analog_project_wrapper.mag
index f1198f1..de08dda 100644
--- a/mag/user_analog_project_wrapper.mag
+++ b/mag/user_analog_project_wrapper.mag
@@ -1,5 +1,5 @@
 magic
-tech $PDK
+tech sky130A 
 magscale 1 2
 timestamp 1639841760
 << mvpsubdiff >>
diff --git a/mag/user_analog_project_wrapper_empty.mag b/mag/user_analog_project_wrapper_empty.mag
index 0dc5bd5..d0dfae5 100644
--- a/mag/user_analog_project_wrapper_empty.mag
+++ b/mag/user_analog_project_wrapper_empty.mag
@@ -1,5 +1,5 @@
 magic
-tech $PDK
+tech sky130A 
 timestamp 1632839657
 << checkpaint >>
 rect -680 351370 292680 352680
diff --git a/verilog/dv/verify.log b/verilog/dv/verify.log
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/verilog/dv/verify.log