[Libre-soc-bugs] [Bug 826] Trial run of ethmac (freecores) layout.

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Tue Jul 12 14:29:22 BST 2022


https://bugs.libre-soc.org/show_bug.cgi?id=826

--- Comment #13 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jean-Paul Chaput from comment #10)
> After a first basic run with the Yosys generated SRAM, it appears that the
> SRAM takes up 42% of the area for the DFF only. If all the paraphernalia of
> address decoding and output muxing is added we should be close to 60%.

as there is not an actual ASIC being manufactured this is not such a big
concern.

> So, would it be possible to have a SRAM of 256 words of 32 bits,
> conforming to the following interface:

we are out of budget to do so, everything has been allocated.

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