[libre-riscv-dev] [Bug 336] ALU CompUnit needs to recognise that RA (src1) can be zero

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Mon Jun 1 13:02:46 BST 2020


--- Comment #45 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Cesar Strauss from comment #43)

> So rdmask, as an input, must be driven and held high, for all the time that
> busy_o is active?

yes - for now.  i will look into whether (and how, and if) it should be
moved into CompXXXOpSubsets (into oper_i).

You are receiving this mail because:
You are on the CC list for the bug.

More information about the libre-riscv-dev mailing list