gf180
There are 2 repositories under gf180 topic.
LukeVassallo/picosoc-w-approximation
Picorv32-IM with exact and approximate SIMD multiplication extensions. The SIMD modules can be accessed with custom RISC-V Instruction to perform dual/quad 8-bit multiplications.
puxina/Open-VLSI
Repository for open-source tools to VLSI design