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fhdl.ast.Signal: implement attrs field.

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This commit is contained in:
whitequark 2018-12-12 11:02:13 +00:00
parent c05c189ece
commit aab01d9e59
3 changed files with 18 additions and 3 deletions
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4
nmigen/genlib/cdc.py
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@ -4,14 +4,14 @@ from ..fhdl import *
__all__ = ["MultiReg"]
class MultiReg(Module):
class MultiReg:
def __init__(self, i, o, odomain="sys", n=2, reset=0):
self.i = i
self.o = o
self.odomain = odomain
self._regs = [Signal(self.i.bits_sign(), name="cdc{}".format(i),
reset=reset, reset_less=True)#, attrs=("no_retiming",))
reset=reset, reset_less=True, attrs={"no_retiming": True})
for i in range(n)]
def get_fragment(self, platform):