From 2cfd4988a442f2d04294a58938f39e6088489090 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Sun, 10 Apr 2022 16:39:27 +0100
Subject: [PATCH]

---
 openpower/sv/svp64/appendix.mdwn | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/openpower/sv/svp64/appendix.mdwn b/openpower/sv/svp64/appendix.mdwn
index 3067efe4f..b8a9843f5 100644
--- a/openpower/sv/svp64/appendix.mdwn
+++ b/openpower/sv/svp64/appendix.mdwn
@@ -56,7 +56,9 @@ Parallel Carry Lookahead.
 It can clearly be seen that the carry chains from one
 64 bit add to the next, the end result being that a
 256-bit "Big Integer Add" has been performed, and that
-CA contains the 257th bit.
+CA contains the 257th bit.  A one-instruction 512-bit Add
+may be performed by setting VL=8, and a one-instruction
+1024-bit add by setting VL=16, and so on.
 
 # v3.0B/v3.1 relevant instructions
 
-- 
2.30.2