Added a script to modify the "all.spice" file and add the missing
3.4um x 3.4um emitter PNP device.
diff --git a/sky130/Makefile.in b/sky130/Makefile.in
index 8af2b50..a8ab1a4 100644
--- a/sky130/Makefile.in
+++ b/sky130/Makefile.in
@@ -866,6 +866,10 @@
head -15 ${STAGING_PATH}/${SKY130A}/libs.ref/${PR_SPICE}/sky130_fd_pr__pnp_05v5_W3p40L3p40.model.spice > ${STAGING_PATH}/${SKY130A}/libs.ref/${PR_SPICE}/temp
tail -39 ${STAGING_PATH}/${SKY130A}/libs.ref/${PR_SPICE}/sky130_fd_pr__pnp_05v5_W3p40L3p40.model.spice >> ${STAGING_PATH}/${SKY130A}/libs.ref/${PR_SPICE}/temp
mv ${STAGING_PATH}/${SKY130A}/libs.ref/${PR_SPICE}/temp ${STAGING_PATH}/${SKY130A}/libs.ref/${PR_SPICE}/sky130_fd_pr__pnp_05v5_W3p40L3p40.model.spice
+ # Custom: Add the PNP 3.4x3.4um device model to the includes in "all.spice"
+ ./custom/scripts/fix_spice_includes.py \
+ ${STAGING_PATH}/${SKY130A}/libs.tech/ngspice/all.spice \
+ 2>&1 | tee -a ${SKY130A}_make.log || true
# Custom: Parse the (commented out) statistics blocks and generate
# ngspice-compatible monte carlo parameters for mismatch and process
./custom/scripts/mismatch_params.py \
diff --git a/sky130/custom/scripts/fix_spice_includes.py b/sky130/custom/scripts/fix_spice_includes.py
new file mode 100755
index 0000000..7465786
--- /dev/null
+++ b/sky130/custom/scripts/fix_spice_includes.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+#
+#--------------------------------------------------------------------
+# fix_spice_includes.py---
+#
+# This script patches the "all.spice" file to add include statements
+# for several devices that got left out (namely the PNP and NPN
+# devices).
+#--------------------------------------------------------------------
+
+import os
+import re
+import sys
+
+newdevs = []
+newdevs.append('sky130_fd_pr__pnp_05v5_W3p40L3p40')
+
+if len(sys.argv) <= 1:
+ print('Usage: fix_spice_includes.py <path_to_file>')
+ sys.exit(1)
+
+else:
+ infile_name = sys.argv[1]
+
+ filepath = os.path.split(infile_name)[0]
+ outfile_name = os.path.join(filepath, 'temp')
+
+ infile = open(infile_name, 'r')
+ outfile = open(outfile_name, 'w')
+
+ line_number = 0
+ replaced_something = False
+ for line in infile:
+ line_number += 1
+
+ if 'pnp_05v5' in line:
+ # Insert these additional lines
+ for newdev in newdevs:
+ newline = '.include "../../libs.ref/sky130_fd_pr/spice/' + newdev + '.model.spice"\n'
+ outfile.write(newline)
+ replaced_something = True
+
+ newline = line
+ outfile.write(newline)
+
+ infile.close()
+ outfile.close()
+ if replaced_something:
+ print("Something was replaced in '{}'".format(infile_name))
+ os.rename(outfile_name, infile_name)
+ else:
+ print("Nothing was replaced in '{}'.".format(infile_name))
+ os.remove(outfile_name)
+
