[Libre-soc-isa] ternlog & grevlut again -- was: next ISA WG RFC

[Luke Kenneth Casson Leighton]

---
crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

On Mon, Mar 6, 2023 at 7:19 PM Jacob Lifshay <programmerjake at gmail.com> wrote:
> the extra logic would go in the ternlog ALU, not the decoder.

no, because illegal instruction (for "redundant" encodings)
needs to be raised at the decode phase.

more later.

l.