pmod logictest.py

from amaranth import *
from amaranth.build import *
from amaranth.hdl.ast import Rose

from mystorm_boards.icelogicbus import *

PMOD = 5

pmod = [
    Resource("pmod6", 0,
                Subsignal("tps",
                          Pins("1 2 3 4 5 6 7 8 9 10 11 12", dir="o", conn=("pmod", PMOD)),
                          Attrs(IO_STANDARD="SB_LVCMOS")
                          )
             )
]

class LogicPmodTest(Elaboratable):
    def elaborate(self, platform):

        tps = Cat([l for l in platform.request("pmod6")])
        qspi = platform.request("qspi")

        m = Module()
        m.d.sync += [
            tps[0:4].eq(qspi.data),
            tps[7].eq(qspi.clk),
            tps[8].eq(qspi.cs)
        ]
        return m

def synth():
    platform = IceLogicBusPlatform()
    platform.add_resources(pmod)
    platform.build(LogicPmodTest(), do_program=True)
    platform.bus_send(bytearray(b'\x03\x00\x00\x00\x00\x00\x00\x00\x01\x42'))

if __name__ == "__main__":
    platform = IceLogicBusPlatform()
    platform.add_resources(pmod)
    platform.build(LogicPmodTest(), do_program=True)
    platform.bus_send(bytearray(b'\x03\x00\x00\x00\x00\x00\x00\x00\x01\x42'))