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added some documentation for GF180 usage

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SWalker 2023-11-07 01:00:44 -08:00
parent fc1a9a9a2b
commit 6e2dadeff5
2 changed files with 3 additions and 0 deletions
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1
Makefile
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@ -19,6 +19,7 @@ SRAM_LIB_GIT_COMMIT ?= dd64256961317205343a3fd446908b42bafba388
OPEN_PDKS_DIR ?= $(PDK_ROOT)/open_pdks
OPEN_PDKS_GIT_REPO ?= https://github.com/RTimothyEdwards/open_pdks.git
OPEN_PDKS_GIT_COMMIT ?= 1.0.311
# Uncomment this for gf180 development
# OPEN_PDKS_GIT_COMMIT ?= 1.0.395
#OPEN_PDKS_GIT_COMMIT ?= 7ea416610339d3c29af9d0d748ceadd3fd368608
SKY130_PDK ?= $(PDK_ROOT)/sky130A

2
docs/source/basic_setup.md
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@ -139,7 +139,9 @@ make install
You can also run these from the package installation directory if you have the
OpenRAM library.
## GF180 Setup
OpenRAM currently **does not** support gf180mcu for SRAM generation. However ROM generation for gf180mcu is supported as an experimental feature. To set up gf180mcu, first change ```OPEN_PDKS_GIT_COMMIT``` in ```OpenRAM/Makefile``` to version 1.0.395. Then follow the setup instructions for Sky130 but run ```make gf180-pdk``` instead of ```make pdk```.
[SCMOS]: https://www.mosis.com/files/scmos/scmos.pdf
[FreePDK45]: https://www.eda.ncsu.edu/wiki/FreePDK45:Contents