[Libre-soc-bugs] [Bug 450] Create MMU from microwatt mmu.vhdl

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Sun Aug 16 10:16:02 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=450

--- Comment #63 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jacob Lifshay from comment #59)

> > if that results in only one item in Cat, then Cat can go, too.
> 
> in that case the Cat will need to be converted to .as_unsigned() instead of
> just being removed if the input Signal is signed -- don't want to
> accidentally change the semantics :)

yes :)  luckily, signed is never used in any of the mmu code.

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