19 lines
426 B
Python
19 lines
426 B
Python
from migen.fhdl.structure import *
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from migen.bus import csr
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from migen.bank import csrgen
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from migen.bank.description import *
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class MiIo(Module, AutoCSR):
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def __init__(self, width):
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self.width = width
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self.i = Signal(self.width)
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self.o = Signal(self.width)
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self._r_i = CSRStatus(self.width)
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self._r_o = CSRStorage(self.width)
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self.sync +=[
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self._r_i.status.eq(self.i),
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self.o.eq(self._r_o.storage)
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] |