From: Luke Kenneth Casson Leighton Date: Thu, 7 Jun 2018 05:00:44 +0000 (+0100) Subject: corrections X-Git-Tag: convert-csv-opcode-to-binary~5256 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=80e996a9d28784cb5c3c14e7c35a46af9c0d8cb1;p=libreriscv.git corrections --- diff --git a/simple_v_extension/simple_v_chennai_2018.tex b/simple_v_extension/simple_v_chennai_2018.tex index fd803bddc..43b49ff84 100644 --- a/simple_v_extension/simple_v_chennai_2018.tex +++ b/simple_v_extension/simple_v_chennai_2018.tex @@ -60,7 +60,7 @@ \begin{itemize} \item Extremely powerful (extensible to 256 registers)\vspace{10pt} \item Supports polymorphism, several datatypes (inc. FP16)\vspace{10pt} - \item Requires a separate Register File (16 w/ext to 256)\vspace{10pt} + \item Requires a separate Register File (32 w/ext to 256)\vspace{10pt} \item Implemented as a separate pipeline (no impact on scalar)\vspace{10pt} \end{itemize} However...\vspace{10pt} @@ -145,7 +145,7 @@ Note: EVERYTHING is parallelised: \begin{itemize} \item All LOAD/STORE (inc. Compressed, Int/FP versions) - \item All ALU ops (soft / hybrid / full HW, on per-op basis) + \item All ALU ops (Int, FP, SIMD, DSP, everything) \item All branches become predication targets (C.FNE added?) \item C.MV of particular interest (s/v, v/v, v/s) \item FCVT, FMV, FSGNJ etc. very similar to C.MV