[Libre-soc-bugs] [Bug 507] ls180 asic needs an ioring, pads need defining and connecting

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Fri Oct 2 10:41:17 BST 2020


--- Comment #11 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jean-Paul.Chaput from comment #10)

> If not already done, could you make a "trimmed down" core version so the
> outer interface (to the CORONA / I/O pads) is the same, but with a much
> smaller core so I can speed up my debug cycle?

i did! :)  this cut the time from 1hr to 10mins (?)

the problem is that yosys destroys ("optimises") unconnected signals.

my feeling is that it would be easier to take the vst - ls180.vst - created
by alliance and just use that.  i will see what i can do.

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