litghost
litghost
The other option here is to glom the constant source site onto a unique tile in the fabric. Does the ice40 fabric has at least 1 unique tile in the...
> I don't think diffability is the major goal. More making sure that two files which have identical data contents will be identical. > > IE If the diff tool...
Sure, this make sense.
> As I remember with talking to @litghost in the past, that your CARRY4 is different to the vendor one? The CARRY4 we use with VPR is different than the...
Yosys currently already has a custom CARRY4 for VPR, this branch updates it based on the `-abc9` work. I haven't pushed it upstream yet, but it is something that is...
Yes! And we are adding SRL16 shortly: https://github.com/SymbiFlow/symbiflow-arch-defs/pull/961
I believe this branch can be deleted, and I thought I had.
> @litghost - Upstream Yosys only has the ability to ignore attributes on parameters? This is full attribute on parameters support with tests... I do not know, but I believe...
> Is there any other issue that needs to be addressed before creating `wip/quicklogic` branch and regenerating Yosys `master+wip` branch? I think the broader issue is how to maintain long...