Google Git
Sign in
foss-eda-tools / third_party / shuttle / sky130 / mpw-001 / slot-013 / 5a4601b23c2b8ac4f91742d363379bf20579aaf0
commit5a4601b23c2b8ac4f91742d363379bf20579aaf0[log] [tgz]
authorSteve Kelly <kd2cca@gmail.com>Tue Dec 01 14:44:55 2020 -0500
committerSteve Kelly <kd2cca@gmail.com>Tue Dec 01 14:44:55 2020 -0500
tree37a9a885705a6b4f0e3d522799b3fba0f2110323
parente0c628a2a542c16a5dad5759fe4ec972a901bb35 [diff]
config tweaks: add diodes, met constrains, and wire up step/dir in/out pins
3 files changed
tree: 37a9a885705a6b4f0e3d522799b3fba0f2110323
  1. .travisCI/
  2. def/
  3. doc/
  4. gds/
  5. lef/
  6. macros/
  7. mag/
  8. ngspice/
  9. openlane/
  10. qflow/
  11. scripts/
  12. spi/
  13. verilog/
  14. openlane_repo
  15. rapcores
  16. .gitignore
  17. .gitmodules
  18. .travis.yml
  19. caravel.sh
  20. clean.sh
  21. info.yaml
  22. INSTALL.md
  23. LICENSE
  24. Makefile
  25. openlane.sh
  26. precheck.sh
  27. rapcore_caravel_defines.v
  28. README.md
README.md

RAPcore Caravel Flow

https://rapcores.github.io/rapcores/

The Robotic Application Processing Core on the OpenMPW/Caravel Shuttle run sponsored by Google .

RAPcore is a project targeting FPGAs and ASIC devices for the next generation of motor and motion control applications. It is a peripheral that sits between firmwares and motors to free up processing on the microcontroller and greatly simplify the motor driver.

Features

  • Onboard stepper motor commutator with microstepping
  • Fixed Point Step-Timing Algorithm
  • High-speed Quadrature Encoder Accumulator
  • High-Speed SPI Bus

Build Requirements

See INSTALL.md for local development instructions.

Documentation

https://rapcores.github.io/rapcores/

License

ISC License.