22 lines
577 B
Plaintext
22 lines
577 B
Plaintext
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import "/nmigen/cli/main"
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import "/nmigen_dg/*"
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Pulser = subclass Elaboratable where
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__init__ = ncycles ~> None where
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@ncycles = ncycles
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@out = Signal!
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elaborate = platform ~> m where with m = Module! =>
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Sync$ Drive @out LOW
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counter = Signal$ range (@ncycles + 1)
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Sync$ Drive counter (counter - 1)
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When (counter == 0) $ ->
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Sync$ Drive @out HIGH
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Sync$ Drive counter @ncycles
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if __name__ == "__main__" =>
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pulser = Pulser ncycles: 10000000
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main pulser name: "pulser" ports: [pulser.out]
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