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docs: cover amaranth.lib.fifo.

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modwizcode 2021-12-13 00:38:30 -06:00 • committed by Catherine
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First-in first-out queues
#########################
.. py:module:: amaranth.lib.fifo
The ``amaranth.lib.fifo`` package provides modules for first-in, first-out queues.
.. autoclass:: FIFOInterface
.. note::
The :class:`FIFOInterface` class can be used directly to substitute a FIFO in tests, or inherited from in a custom FIFO implementation.
.. autoclass:: SyncFIFO(*, width, depth, fwft=True)
.. autoclass:: SyncFIFOBuffered(*, width, depth)
.. autoclass:: AsyncFIFO(*, width, depth, r_domain="read", w_domain="write", exact_depth=False)
.. autoclass:: AsyncFIFOBuffered(*, width, depth, r_domain="read", w_domain="write", exact_depth=False)