From: lkcl <lkcl@web>
Date: Tue, 8 Dec 2020 15:24:01 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: convert-csv-opcode-to-binary~1473
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b89ad8f5b2385b89dc52a1f63aedb9d0b78a9b82;p=libreriscv.git

---

diff --git a/openpower/sv/av_opcodes.mdwn b/openpower/sv/av_opcodes.mdwn
index 9267749bd..8b0deb4e0 100644
--- a/openpower/sv/av_opcodes.mdwn
+++ b/openpower/sv/av_opcodes.mdwn
@@ -18,13 +18,19 @@ TODO
 
 vpkpx is a 32-bit to 16-bit 8888 into 1555 conversion
 
+
+
+### vpks[*][*]s
+
+signed and unsigned, these are N-to-M (N=64/32/16, M=32/16/8) chop/clamp/sign/zero-extend operations
+ 
 ### vupkhpx / vupklpx
 
 these are 16-bit to 32-bit 1555 to 8888 conversion
 
 ### vavgs*
 
-signed and usigned, 8/16/32: these are all of the form:
+signed and unsigned, 8/16/32: these are all of the form:
 
     result = truncate((a + b + 1) >> 1))