from migen.fhdl.structure import * from migen.bus.simple import * _desc = Description( (M_TO_S, "adr", 14), (M_TO_S, "we", 1), (M_TO_S, "dat_w", 8), (S_TO_M, "dat_r", 8) ) class Interface(SimpleInterface): def __init__(self): super().__init__(_desc) class Interconnect(SimpleInterconnect): pass