A few minor corrections to pull request #351: Fixed a typo in
README, and modified Makefile.in so that "make all" is equivalent
to "make A B C D" (i.e., make all PDK variants).
diff --git a/VERSION b/VERSION
index 4f76463..6e17bd2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.393
+1.0.394
diff --git a/gf180mcu/Makefile.in b/gf180mcu/Makefile.in
index 7f7b0ff..a40e9e0 100644
--- a/gf180mcu/Makefile.in
+++ b/gf180mcu/Makefile.in
@@ -135,13 +135,13 @@
LINK_TARGETS_B = gf180mcuA
LINK_TARGETS_C = gf180mcuA
-# ENABLED_VARIANTS = all | A | B | C
+# ENABLED_VARIANTS = all | A | B | C | D
ENABLED_VARIANTS = @GF180MCU_ENABLED_VARIANTS@
ifeq (${ENABLED_VARIANTS},)
- VARIANTS += A B C
+ VARIANTS += A B C D
else
ifeq (${ENABLED_VARIANTS}, all)
- VARIANTS += A B C
+ VARIANTS += A B C D
else
VARIANTS += ${ENABLED_VARIANTS}
endif
diff --git a/gf180mcu/NOTES b/gf180mcu/NOTES
index 5f722a8..f6b6e36 100644
--- a/gf180mcu/NOTES
+++ b/gf180mcu/NOTES
@@ -3,3 +3,8 @@
July 27, 2022: Open source repositories now available on github, so integrating
directly into open_pdks.
+
+February 14, 2023: Added PDK variant gf180mcuD, which is like gf180mcuC except
+has a top metal thickness of 1.1um instead of 0.9um. According to GF, this is
+preferred for better wire bonding yield on the pads. The first open MPW was
+done with gf180mcuC, but all subsequent open MPWs will be done with gf180mcuD.
diff --git a/gf180mcu/README b/gf180mcu/README
index 2cb4f06..3681089 100644
--- a/gf180mcu/README
+++ b/gf180mcu/README
@@ -35,7 +35,7 @@
gf180mcuA/ 3-metal backend stack
gf180mcuB/ 4-metal backend stack
gf180mcuC/ 5-metal backend stack (9K)
- gf180mcuC/ 5-metal backend stack (11K)
+ gf180mcuD/ 5-metal backend stack (11K)
(Again, see the Makefile for the complete description.)
