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genlib/roundrobin.py: fix n==1 case
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@jordens
jordens authored and Sebastien Bourdeauducq committed Jul 25, 2013
1 parent b96eb33 commit b8ff2f2
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion migen/genlib/roundrobin.py
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Expand Up @@ -5,7 +5,7 @@
class RoundRobin(Module):
def __init__(self, n, switch_policy=SP_WITHDRAW):
self.request = Signal(n)
self.grant = Signal(max=n)
self.grant = Signal(max=max(1, n))
self.switch_policy = switch_policy
if self.switch_policy == SP_CE:
self.ce = Signal()
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2 comments on commit b8ff2f2

@jordens
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sorry. got my ones and twos wrong.
this is supposed to be:
self.grant = Signal(max=max(2, n))

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fixed

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