forked from M-Labs/artiq
rtio: use reset_less signal for reset fanout
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b9859cc0c3
commit
01847271c5
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@ -287,13 +287,13 @@ class LogChannel:
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class _RelaxedAsyncResetSynchronizer(Module):
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def __init__(self, cd, async_reset):
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self.clock_domains.cd_rst = ClockDomain()
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self.clock_domains.cd_no_rst = ClockDomain(reset_less=True)
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rst_fan = Signal(reset_less=True)
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self.specials += AsyncResetSynchronizer(self.cd_rst, async_reset)
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self.comb += [
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self.cd_rst.clk.eq(cd.clk),
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self.cd_no_rst.clk.eq(cd.clk),
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self.cd_rst.clk.eq(cd.clk),
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cd.rst.eq(rst_fan),
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]
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self.sync.no_rst += cd.rst.eq(self.cd_rst.rst)
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self.sync.rst += rst_fan.eq(self.cd_rst.rst)
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class Core(Module, AutoCSR):
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