From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 5 Jun 2018 04:29:51 +0000 (+0100)
Subject: add example code
X-Git-Tag: convert-csv-opcode-to-binary~5271
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0781ee516632bf82e0b833c407a3b5acd04bded6;p=libreriscv.git

add example code
---

diff --git a/simple_v_extension/simple_v_chennai_2018.tex b/simple_v_extension/simple_v_chennai_2018.tex
index b651b156f..164850ac5 100644
--- a/simple_v_extension/simple_v_chennai_2018.tex
+++ b/simple_v_extension/simple_v_chennai_2018.tex
@@ -643,11 +643,10 @@ loop:
  \begin{itemize}
    \item EVERY register operation is inherently parallelised\\
 	     (scalar ops are just vectors of length 1)\vspace{4pt}
+   \item Tightly coupled with the core (instruction issue)\\
+         could be disabled through MISA switch\vspace{4pt}
    \item An extra pipeline phase is pretty much essential\\
          for fast low-latency implementations\vspace{4pt}
-   \item Assuming an instruction FIFO, N ops could be taken off\\
-         of a parallel op per cycle (avoids filling entire FIFO;\\
-         also is less work per cycle: lower complexity / latency)\vspace{4pt}
    \item With zeroing off, skipping non-predicated elements is hard:\\
          it is however an optimisation (and could be skipped).\vspace{4pt}
    \item Setting up the Register/Predication tables (interpreting the\\