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sim: variables are deprecated

This commit is contained in:
Sebastien Bourdeauducq 2015-09-17 17:24:57 +08:00
parent 2688d66ea1
commit 9d3fd50950
1 changed files with 1 additions and 0 deletions
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migen/sim.py
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@ -110,6 +110,7 @@ class Evaluator:
raise NotImplementedError raise NotImplementedError
def assign(self, signal, value): def assign(self, signal, value):
assert not signal.variable
value = value & (2**signal.nbits - 1) value = value & (2**signal.nbits - 1)
if signal.signed and (value & 2**(signal.nbits - 1)): if signal.signed and (value & 2**(signal.nbits - 1)):
value -= 2**signal.nbits value -= 2**signal.nbits