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foss-eda-tools / third_party / shuttle / sky130 / mpw-001 / slot-013 / 8dd05695e24521c4087186719264b7775946b4b3
commit8dd05695e24521c4087186719264b7775946b4b3[log] [tgz]
authorSteve Kelly <kd2cca@gmail.com>Mon Nov 30 19:45:17 2020 -0500
committerSteve Kelly <kd2cca@gmail.com>Mon Nov 30 19:45:17 2020 -0500
treeb3126db453f8913339de040dc4d9db29143163b0
parent934b50ca6f8be52da85dab8f5aa652ebf7a7b503 [diff]
update rapcore for smaller die area
1 file changed
tree: b3126db453f8913339de040dc4d9db29143163b0
  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.