From: lkcl Date: Fri, 21 Feb 2020 20:01:02 +0000 (+0000) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~3325 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f1c089a5e47d6d35bbc13c7803f1fbc11876406d;p=libreriscv.git --- diff --git a/isa_conflict_resolution/isamux_isans.mdwn b/isa_conflict_resolution/isamux_isans.mdwn index 94e4a5e29..6e56ceac8 100644 --- a/isa_conflict_resolution/isamux_isans.mdwn +++ b/isa_conflict_resolution/isamux_isans.mdwn @@ -4,7 +4,9 @@ Links: * -A fixed number of additional (hidden) bits, conceptually a "namespace", that go directly and non-optionally +A fixed number of additional (hidden) bits, conceptually a "namespace", +set by way of a CSR or other out-of-band mechanism, +that go directly and non-optionally into the instruction decode phase, extending (in each implementation) the opcode length to 16+N, 32+N, 48+N, where N is a hard fixed quantity on a per-implementor basis.