A number of updates:
(1) GF: Changed directory name "liberty" to "lib"
(2) Added new EF library I/O cell for the GPIO matching the sky130 I/O GPIO's ability
to run analog signals directly to the pad with input and output buffers disabled.
(3) Fix for the GF SRAM abstract view (avoids obliterating ports with the via
obstruction layers)
(4) Force nwell under n-tap in magic GDS output for GF, which avoid issues when
reading the layout back from GDS.
(5) Fixed the MiM capacitor read-back from GDS, which resulted in a DRC error in magic.
(6) SkyWater: Added the installation of the "combined" device models. Primarily, this
enables use of the continuous-binned models for most devices.
(7) SkyWater: Fixed the magic tech file fill generation recipe to prevent placing
metal4 fill under pads.
diff --git a/gf180mcu/Makefile.in b/gf180mcu/Makefile.in
index cff8005..4dc92cb 100644
--- a/gf180mcu/Makefile.in
+++ b/gf180mcu/Makefile.in
@@ -954,63 +954,63 @@
filter=custom/scripts/fix_techlef.py \
rename=gf180mcu_fd_sc_mcu9t5v0__nom.tlef \
-cdl cells/*/*.cdl compile-only noconvert \
- -liberty cells/*/*_ff_125C_1v98.lib compile-only \
+ -lib cells/*/*_ff_125C_1v98.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ff_125C_1v98.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ff_125C_1v98 \
- -liberty cells/*/*_ff_n40C_1v98.lib compile-only \
+ -lib cells/*/*_ff_n40C_1v98.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ff_n40C_1v98.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ff_n40C_1v98 \
- -liberty cells/*/*_ff_125C_3v60.lib compile-only \
+ -lib cells/*/*_ff_125C_3v60.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ff_125C_3v60.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ff_125C_3v60 \
- -liberty cells/*/*_ff_n40C_3v60.lib compile-only \
+ -lib cells/*/*_ff_n40C_3v60.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ff_n40C_3v60.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ff_n40C_3v60 \
- -liberty cells/*/*_ff_125C_5v50.lib compile-only \
+ -lib cells/*/*_ff_125C_5v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ff_125C_5v50.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ff_125C_5v50 \
- -liberty cells/*/*_ff_n40C_5v50.lib compile-only \
+ -lib cells/*/*_ff_n40C_5v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ff_n40C_5v50.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ff_n40C_5v50 \
- -liberty cells/*/*_ss_125C_1v62.lib compile-only \
+ -lib cells/*/*_ss_125C_1v62.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ss_125C_1v62.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ss_125C_1v62 \
- -liberty cells/*/*_ss_n40C_1v62.lib compile-only \
+ -lib cells/*/*_ss_n40C_1v62.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ss_n40C_1v62.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ss_n40C_1v62 \
- -liberty cells/*/*_ss_125C_3v00.lib compile-only \
+ -lib cells/*/*_ss_125C_3v00.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ss_125C_3v00.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ss_125C_3v00 \
- -liberty cells/*/*_ss_n40C_3v00.lib compile-only \
+ -lib cells/*/*_ss_n40C_3v00.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ss_n40C_3v00.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ss_n40C_3v00 \
- -liberty cells/*/*_ss_125C_4v50.lib compile-only \
+ -lib cells/*/*_ss_125C_4v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ss_125C_4v50.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ss_125C_4v50 \
- -liberty cells/*/*_ss_n40C_4v50.lib compile-only \
+ -lib cells/*/*_ss_n40C_4v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__ss_n40C_4v50.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__ss_n40C_4v50 \
- -liberty cells/*/*_tt_025C_1v80.lib compile-only \
+ -lib cells/*/*_tt_025C_1v80.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__tt_025C_1v80.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__tt_025C_1v80 \
- -liberty cells/*/*_tt_025C_3v30.lib compile-only \
+ -lib cells/*/*_tt_025C_3v30.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__tt_025C_3v30.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__tt_025C_3v30 \
- -liberty cells/*/*_tt_025C_5v00.lib compile-only \
+ -lib cells/*/*_tt_025C_5v00.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu9t5v0__tt_025C_5v00.lib \
rename=gf180mcu_fd_sc_mcu9t5v0__tt_025C_5v00 \
@@ -1038,63 +1038,63 @@
filter=custom/scripts/fix_techlef.py \
rename=gf180mcu_fd_sc_mcu7t5v0__nom.tlef \
-cdl cells/*/*.cdl compile-only noconvert \
- -liberty cells/*/*_ff_125C_1v98.lib compile-only \
+ -lib cells/*/*_ff_125C_1v98.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ff_125C_1v98.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ff_125C_1v98 \
- -liberty cells/*/*_ff_n40C_1v98.lib compile-only \
+ -lib cells/*/*_ff_n40C_1v98.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ff_n40C_1v98.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ff_n40C_1v98 \
- -liberty cells/*/*_ff_125C_3v60.lib compile-only \
+ -lib cells/*/*_ff_125C_3v60.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ff_125C_3v60.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ff_125C_3v60 \
- -liberty cells/*/*_ff_n40C_3v60.lib compile-only \
+ -lib cells/*/*_ff_n40C_3v60.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ff_n40C_3v60.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ff_n40C_3v60 \
- -liberty cells/*/*_ff_125C_5v50.lib compile-only \
+ -lib cells/*/*_ff_125C_5v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ff_125C_5v50.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ff_125C_5v50 \
- -liberty cells/*/*_ff_n40C_5v50.lib compile-only \
+ -lib cells/*/*_ff_n40C_5v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ff_n40C_5v50.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ff_n40C_5v50 \
- -liberty cells/*/*_ss_125C_1v62.lib compile-only \
+ -lib cells/*/*_ss_125C_1v62.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ss_125C_1v62.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ss_125C_1v62 \
- -liberty cells/*/*_ss_n40C_1v62.lib compile-only \
+ -lib cells/*/*_ss_n40C_1v62.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ss_n40C_1v62.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ss_n40C_1v62 \
- -liberty cells/*/*_ss_125C_3v00.lib compile-only \
+ -lib cells/*/*_ss_125C_3v00.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ss_125C_3v00.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ss_125C_3v00 \
- -liberty cells/*/*_ss_n40C_3v00.lib compile-only \
+ -lib cells/*/*_ss_n40C_3v00.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ss_n40C_3v00.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ss_n40C_3v00 \
- -liberty cells/*/*_ss_125C_4v50.lib compile-only \
+ -lib cells/*/*_ss_125C_4v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ss_125C_4v50.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ss_125C_4v50 \
- -liberty cells/*/*_ss_n40C_4v50.lib compile-only \
+ -lib cells/*/*_ss_n40C_4v50.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__ss_n40C_4v50.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__ss_n40C_4v50 \
- -liberty cells/*/*_tt_025C_1v80.lib compile-only \
+ -lib cells/*/*_tt_025C_1v80.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__tt_025C_1v80.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__tt_025C_1v80 \
- -liberty cells/*/*_tt_025C_3v30.lib compile-only \
+ -lib cells/*/*_tt_025C_3v30.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__tt_025C_3v30.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__tt_025C_3v30 \
- -liberty cells/*/*_tt_025C_5v00.lib compile-only \
+ -lib cells/*/*_tt_025C_5v00.lib compile-only \
filter=custom/scripts/fix_related_bias_pins.py \
header=liberty/gf180mcu_fd_sc_mcu7t5v0__tt_025C_5v00.lib \
rename=gf180mcu_fd_sc_mcu7t5v0__tt_025C_5v00 \
@@ -1121,7 +1121,7 @@
-target ${STAGING_PATH}/${GF180MCU$*} \
-techlef ../tlef/gf180mcu_5LM_1TM_9K_9t.tlef \
rename=gf180mcu_fd_sc_mcu7t5v0__nom.tlef \
- -liberty lib/gf180mcu_osu_sc_gp9t3v3_TT_3P3_25C.ccs.lib \
+ -lib lib/gf180mcu_osu_sc_gp9t3v3_TT_3P3_25C.ccs.lib \
rename=gf180mcu_osu_sc_gp9t3v3__tt_025C_3v30 \
-verilog cells/*/*.v compile-only \
-lef cells/*/*.lef compile-only \
@@ -1135,7 +1135,7 @@
-target ${STAGING_PATH}/${GF180MCU$*} \
-techlef ../tlef/gf180mcu_5LM_1TM_9K_12t.tlef \
rename=gf180mcu_fd_sc_mcu7t5v0__nom.tlef \
- -liberty lib/gf180mcu_osu_sc_gp12t3v3_TT_25C.ccs.lib \
+ -lib lib/gf180mcu_osu_sc_gp12t3v3_TT_25C.ccs.lib \
rename=gf180mcu_osu_sc_gp12t3v3__tt_025C_3v30 \
-verilog cells/*/*.v compile-only \
-lef cells/*/*.lef compile-only \
@@ -1146,6 +1146,19 @@
tee -a ${GF180MCU$*}_make.log
io-%:
+ # Install custom additions to the I/O pad library
+ ${STAGE} -source ./custom -target ${STAGING_PATH}/${GF180MCU$*} \
+ -verilog %l/verilog/*.v compile-only rename=gf180mcu_ef_io \
+ -spice %l/spice/*.spice compile-only rename=gf180mcu_ef_io \
+ -lib %l/lib/*.lib \
+ -gds %l/gds/*_${$*_STACK}.gds compile-only \
+ rename=gf180mcu_ef_io \
+ options=custom/scripts/gds_import_io.tcl \
+ -lef %l/lef/*_${$*_STACK}.lef \
+ annotate lefopts=-hide \
+ -library general gf180mcu_fd_io 2>&1 | \
+ tee -a ${GF180MCU$*}_make.log
+
# Install I/O cells from vendor files
# Note: Do not use GF LEF views. Annotate only. LEF is being renamed
# back to the original, although eventually all files will be changed
@@ -1154,40 +1167,52 @@
${STAGE} -source ${GF180MCU_IO_PATH} \
-target ${STAGING_PATH}/${GF180MCU$*} \
-cdl cells/*/*.cdl compile-only noconvert \
- -liberty cells/*/*_ff_125C_2v75.lib compile-only \
+ -lib cells/*/*_ff_125C_2v75.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ff_125C_2v75.lib \
header=liberty/gf180mcu_fd_io__ff_125C_2v75.lib \
rename=gf180mcu_fd_io__ff_125C_2v75 \
- -liberty cells/*/*_ff_n40C_2v75.lib compile-only \
+ -lib cells/*/*_ff_n40C_2v75.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ff_n40C_2v75.lib \
header=liberty/gf180mcu_fd_io__ff_n40C_2v75.lib \
rename=gf180mcu_fd_io__ff_n40C_2v75 \
- -liberty cells/*/*_ff_125C_3v63.lib compile-only \
+ -lib cells/*/*_ff_125C_3v63.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ff_125C_3v63.lib \
header=liberty/gf180mcu_fd_io__ff_125C_3v63.lib \
rename=gf180mcu_fd_io__ff_125C_3v63 \
- -liberty cells/*/*_ff_n40C_3v63.lib compile-only \
+ -lib cells/*/*_ff_n40C_3v63.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ff_n40C_3v63.lib \
header=liberty/gf180mcu_fd_io__ff_n40C_3v63.lib \
rename=gf180mcu_fd_io__ff_n40C_3v63 \
- -liberty cells/*/*_ff_125C_5v50.lib compile-only \
+ -lib cells/*/*_ff_125C_5v50.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ff_125C_5v50.lib \
header=liberty/gf180mcu_fd_io__ff_125C_5v50.lib \
rename=gf180mcu_fd_io__ff_125C_5v50 \
- -liberty cells/*/*_ff_n40C_5v50.lib compile-only \
+ -lib cells/*/*_ff_n40C_5v50.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ff_n40C_5v50.lib \
header=liberty/gf180mcu_fd_io__ff_n40C_5v50.lib \
rename=gf180mcu_fd_io__ff_n40C_5v50 \
- -liberty cells/*/*_ss_125C_2v25.lib compile-only \
+ -lib cells/*/*_ss_125C_2v25.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ss_125C_2v20.lib \
header=liberty/gf180mcu_fd_io__ss_125C_2v25.lib \
rename=gf180mcu_fd_io__ss_125C_2v25 \
- -liberty cells/*/*_ss_125C_2v97.lib compile-only \
+ -lib cells/*/*_ss_125C_2v97.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ss_125C_2v97.lib \
header=liberty/gf180mcu_fd_io__ss_125C_2v97.lib \
rename=gf180mcu_fd_io__ss_125C_2v97 \
- -liberty cells/*/*_ss_125C_4v50.lib compile-only \
+ -lib cells/*/*_ss_125C_4v50.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_ss_125C_4v50.lib \
header=liberty/gf180mcu_fd_io__ss_125C_4v50.lib \
rename=gf180mcu_fd_io__ss_125C_4v50 \
- -liberty cells/*/*_tt_025C_2v50.lib compile-only \
+ -lib cells/*/*_tt_025C_2v50.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_tt_025C_2v50.lib \
header=liberty/gf180mcu_fd_io__tt_025C_2v50.lib \
rename=gf180mcu_fd_io__tt_025C_2v50 \
- -liberty cells/*/*_tt_025C_3v30.lib compile-only \
+ -lib cells/*/*_tt_025C_3v30.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_tt_025C_3v30.lib \
header=liberty/gf180mcu_fd_io__tt_025C_3v30.lib \
rename=gf180mcu_fd_io__tt_025C_3v30 \
- -liberty cells/*/*_tt_025C_5v00.lib compile-only \
+ -lib cells/*/*_tt_025C_5v00.lib compile-only \
+ include=custom/gf180mcu_fd_io/lib/*_tt_025C_5v00.lib \
header=liberty/gf180mcu_fd_io__tt_025C_5v00.lib \
rename=gf180mcu_fd_io__tt_025C_5v00 \
-spice cells/*/*.cdl compile-only \
@@ -1196,7 +1221,7 @@
options=custom/scripts/gds_import_io.tcl \
filter=custom/scripts/fix_io_cor_gds.py \
-lef cells/*/*_${$*_STACK}.lef \
- annotate lefopts=-hide compile-only \
+ annotate lefopts=-hide \
filter=custom/scripts/fix_io_lef.py \
-verilog cells/*/*.v compile-only \
-library general gf180mcu_fd_io 2>&1 | tee -a ${GF180MCU$*}_make.log
@@ -1206,14 +1231,14 @@
${STAGE} -source ${GF180MCU_SRAM_PATH} \
-target ${STAGING_PATH}/${GF180MCU$*} \
-cdl cells/*/*.cdl noconvert \
- -liberty cells/*/*.lib \
+ -lib cells/*/*.lib \
-spice cells/*/*.cdl \
filter=custom/scripts/convert_sram_cdl.py \
rename=*.spice \
-gds cells/*/*.gds \
options=custom/scripts/gds_import_sram.tcl \
filter=custom/scripts/fix_sram_gds.py \
- -lef cells/*/*.lef \
+ -lef cells/*/*.lef annotate lefopts="-hide 5um" \
-verilog cells/*/*.v \
-library general gf180mcu_fd_ip_sram 2>&1 | tee -a ${GF180MCU$*}_make.log
# Remove "BL" labels from the rarray4_* cells, otherwise extraction
