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foss-eda-tools / third_party / shuttle / sky130 / mpw-001 / slot-013 / f0a8fee43098d831ba6735c841a9d8a4f24e3ba3
commitf0a8fee43098d831ba6735c841a9d8a4f24e3ba3[log] [tgz]
authorjohnnyr <johnny@ultimachine.com>Wed Dec 16 12:04:14 2020 -0600
committerjohnnyr <johnny@ultimachine.com>Wed Dec 16 12:04:14 2020 -0600
tree444b4518346ba8f5fa976023422ee0138b27fd6a
parent2ac9e5a445714fdebcef4c8abcf9b000fcec1c92 [diff]
bring in external reset and la
4 files changed
tree: 444b4518346ba8f5fa976023422ee0138b27fd6a
  1. .travisCI/
  2. def/
  3. doc/
  4. gds/
  5. lef/
  6. macros/
  7. mag/
  8. maglef/
  9. ngspice/
  10. openlane/
  11. qflow/
  12. scripts/
  13. spi/
  14. utils/
  15. verilog/
  16. rapcores
  17. .gitignore
  18. .gitmodules
  19. .travis.yml
  20. caravel.sh
  21. clean.sh
  22. info.yaml
  23. INSTALL.md
  24. LICENSE
  25. Makefile
  26. mpw-one-a.md
  27. openlane.sh
  28. precheck.sh
  29. rapcore_caravel_defines.v
  30. 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.