Commit e1b31ec4 authored by Sebastien Bourdeauducq's avatar Sebastien Bourdeauducq
Browse files

genlib/fifo: clarify we behaviour when writable=0

parent 6e9e0a60
...@@ -31,10 +31,10 @@ class _FIFOInterface: ...@@ -31,10 +31,10 @@ class _FIFOInterface:
din : in, width_or_layout din : in, width_or_layout
Input data either flat or Record structured. Input data either flat or Record structured.
writable : out writable : out
There is space in the FIFO and `we` can be asserted. There is space in the FIFO and `we` can be asserted to load new data.
we : in we : in
Write enable signal to latch `din` into the FIFO. Only assert if Write enable signal to latch `din` into the FIFO. Does nothing if
`writable` is asserted. `writable` is not asserted.
dout : out, width_or_layout dout : out, width_or_layout
Output data, same type as `din`. Only valid if `readable` is Output data, same type as `din`. Only valid if `readable` is
asserted. asserted.
......
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