Add new caravel file with better antenna strategy

The RISC-V core included in this version of the caravel.gds has far, far
less antenna violations due to a better choice of antenna placement
strategy during OpenLANE processing.
4 files changed
tree: c91b89b55bd9942ff092b06c715dbc21472be67a
  1. .travis.yml
  2. .travisCI/
  3. LICENSE
  4. Makefile
  5. README.md
  6. checks/
  7. def/
  8. doc/
  9. gds/
  10. info.yaml
  11. lef/
  12. macros/
  13. mag/
  14. maglef/
  15. mpw-one-b.md
  16. ngspice/
  17. openlane/
  18. qflow/
  19. scripts/
  20. spi/
  21. utils/
  22. verilog/
README.md

OSU RISC-V Caravel

This is an implementation of a single-cycle RISC-V processor inside of the Caravel test system for use in the SkyWater 130nm PDK.