From 6bde0c4bbd73123b37e6080d678f4d4fb4a264f3 Mon Sep 17 00:00:00 2001 From: lkcl Date: Mon, 21 Dec 2020 16:51:50 +0000 Subject: [PATCH] --- 3d_gpu/architecture/dynamic_simd/logicops.mdwn | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/3d_gpu/architecture/dynamic_simd/logicops.mdwn b/3d_gpu/architecture/dynamic_simd/logicops.mdwn index af6730a4e..feb6b1fa3 100644 --- a/3d_gpu/architecture/dynamic_simd/logicops.mdwn +++ b/3d_gpu/architecture/dynamic_simd/logicops.mdwn @@ -80,6 +80,6 @@ p2p1p0 | o0 | o1 | o2 | o3 Example: -* when p2p1p0 == 101 this indicates that the output is to contain an XOR of the top 8 bits, the middle 16 bits, and the low 8 bits. this in a 4 bit result. +* when p2p1p0 == 101 this indicates that the output is to contain an XOR of the top 8 bits, the middle 16 bits, and the low 8 bits. this in a 4 bit result (o3o2o1o0) * the top bit of the 4-bit answer contains x3, the middle 2 bits contain the XOR or x1 and x2, the first bit contains x0. * therefore, the final result: the top bit contains the XOR of the input bits 24 to 31, the middle 2 bits contains the XOR of bits 8 to 15, the lowest bit contains the XOR of bits 0 to 7. -- 2.30.2