24 lines
489 B
Python
24 lines
489 B
Python
from migen.fhdl.std import *
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from migen.genlib.fsm import *
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from migen.actorlib.fifo import *
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from migen.flow.actor import EndpointDescription
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from migen.actorlib.packet import Arbiter, Dispatcher
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user_layout = EndpointDescription(
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[("dst", 8),
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("length", 4*8),
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("error", 1),
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("data", 8)
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],
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packetized=True
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)
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phy_layout = [("data", 8)]
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class LiteUSBPipe:
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def __init__(self, layout):
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self.sink = Sink(layout)
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self.source = Source(layout)
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