9594476ab6
* New: In cumulus/plugins/sram_256x32.py, build the output mux using a NAND2/NOR2 binary tree instead of mux2/mux3. Use more, but much smaller cells. The reduction of wirelength (from Yosys) goes from 4% to 15% for the non-folded variant. Uses a specially placed tree to minimize wire length. * New: In cumulus/plugins/sram.py, extend StdCellConf to convert names accross library flavors (FlexLib_TSMC_C180, FlexLib_Sky130 and generic SxLib). |
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CMakeLists.txt |