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foss-eda-tools / third_party / shuttle / sky130 / mpw-001 / slot-013 / ab514ec30ed6d6052738d273a8f4dca2b2d31dbc
commitab514ec30ed6d6052738d273a8f4dca2b2d31dbc[log] [tgz]
authorSteve Kelly <kd2cca@gmail.com>Mon Nov 30 12:54:55 2020 -0500
committerSteve Kelly <kd2cca@gmail.com>Mon Nov 30 12:54:55 2020 -0500
tree3b6f06c29415504a5dff60a8ce83e62b62cca92e
parent4a937fe4553dcb7498d3deba38ff239b2940a86e [diff]
build from our own repo making it easier to patch
1 file changed
tree: 3b6f06c29415504a5dff60a8ce83e62b62cca92e
  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. rapcores
  15. .gitignore
  16. .gitmodules
  17. .travis.yml
  18. caravel.sh
  19. clean.sh
  20. info.yaml
  21. INSTALL.md
  22. LICENSE
  23. Makefile
  24. openlane.sh
  25. precheck.sh
  26. rapcore_caravel_defines.v
  27. 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.