From: rogier.brussee@b90d8f15ea9cc02d3617789f77a64c35bcd838d8 Date: Tue, 1 May 2018 21:06:53 +0000 (+0100) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~5406 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c0299a28b4e9a1e59e0e2fdd9025ea61b5b8b7b2;p=libreriscv.git --- diff --git a/isa_conflict_resolution/ioctl.mdwn b/isa_conflict_resolution/ioctl.mdwn index c97e7f166..6a0e0b490 100644 --- a/isa_conflict_resolution/ioctl.mdwn +++ b/isa_conflict_resolution/ioctl.mdwn @@ -1,8 +1,5 @@ # pluggable extensions -==RB=== - - This proposal adds a standardised extension instructions to the RV instruction set by introducing a fixed small number N (e.g. N = 8) of R-type opcodes xcmd0 rd, rs1, rs2, .. , xcmd7 rd, rs1, rs2, that are intended to be used as "overloadable" (slightly crippled) R-type instructions for independently developed extensions in the form of non standard CPU extensions, IP tiles, or closely coupled external devices.