From aa566a2254aeae85f47f3c035e6452ac89a1ee23 Mon Sep 17 00:00:00 2001 From: lkcl Date: Mon, 16 May 2022 12:00:52 +0100 Subject: [PATCH] --- openpower/sv/bitmanip.mdwn | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/openpower/sv/bitmanip.mdwn b/openpower/sv/bitmanip.mdwn index e4fabde94..33182ed5f 100644 --- a/openpower/sv/bitmanip.mdwn +++ b/openpower/sv/bitmanip.mdwn @@ -160,7 +160,9 @@ the [[sv/av_opcodes]]) # binary and ternary bitops -Similar to FPGA LUTs: for every bit perform a lookup into a table using an 8bit immediate, or in another register. +Similar to FPGA LUTs: for every bit perform a lookup into a table using an 8-8-bit immediate (for the ternary instructions), or in another register (4-bit +for the binary instructions). The binary lookup instructions have CR Field +lookup variants due to CR Fields being 4 bit. Like the x86 AVX512F [vpternlogd/vpternlogq](https://www.felixcloutier.com/x86/vpternlogd:vpternlogq) instructions. -- 2.30.2