src/arty_a7.py

   1 # this is a quick demo of the Clock-Reset-Generator which can
   2 # control the Blinky clock.
   3
   4 from nmigen import Elaboratable, Module
   5 from nmigen_boards.test.blinky import Blinky
   6 from nmigen_boards.arty_a7 import ArtyA7_100Platform
   7 from arty_crg import ArtyA7CRG
   8
   9 class BlinkyClocked(Elaboratable):
  10     def elaborate(self, platform):
  11         m = Module()
  12         m.submodules.crg = ArtyA7CRG(12e6)
  13         m.submodules.blinky = Blinky()
  14         return m
  15
  16 if __name__ == "__main__":
  17     ArtyA7_100Platform(toolchain="yosys_nextpnr").build(BlinkyClocked(),
  18                         do_program=True)