From: lkcl <lkcl@web>
Date: Tue, 5 Jan 2021 23:34:22 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: convert-csv-opcode-to-binary~611
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b70a739afaf6e00516788ce9d696f40541e21954;p=libreriscv.git

---

diff --git a/openpower/sv/byteswap.mdwn b/openpower/sv/byteswap.mdwn
index 3c4dfefe1..6dbf48619 100644
--- a/openpower/sv/byteswap.mdwn
+++ b/openpower/sv/byteswap.mdwn
@@ -8,6 +8,6 @@ gate count for 4:1 MUX is estimated at 40 gates.  8x 40 gates for a total of 320
 
 ## Byte-swapping Pipe
 
-per source and dest operand, 320 gates required.  if two source operands (ALU pipeline, Logical pipeline) this totals 960 gates (per Function Unit).  3 operands (madd) is 1280 gates.
+per source and dest operand, 320 gates required.  if two source operands (ALU pipeline, Logical pipeline) this totals 960 gates (per Function Unit).  3 operands (madd) is 1280 gates.  for an estimated 50 Function Units this totals around 50,000 gates.
 
 <img alt="Byte-swap pipe diagram" src="../byteswap_pipe.svg" width="100%"/>