From: lkcl <lkcl@web>
Date: Sun, 14 Feb 2021 15:08:01 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: convert-csv-opcode-to-binary~180
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fedac66a4b7b724d1b25c12a76b78b29ea870d8d;p=libreriscv.git

---

diff --git a/3d_gpu/architecture/dynamic_simd.mdwn b/3d_gpu/architecture/dynamic_simd.mdwn
index 2a956e85a..533aec7f3 100644
--- a/3d_gpu/architecture/dynamic_simd.mdwn
+++ b/3d_gpu/architecture/dynamic_simd.mdwn
@@ -6,6 +6,16 @@ a nmigen Signal, in every way, as a full peer of a nmigen Signal, with
 no requirement on the part of the developer to even know that it is
 performing parallel dynamically-partitioned operations.
 
+nmigen 32-bit Signal:
+
+    a        : .... .... .... .... (32 bits)
+
+Dynamically-partitioned 32-bit Signal subdivided into 4 by 3 partition bits:
+
+    partition:     P    P    P     (3 bits)
+    a        : .... .... .... .... (32 bits)
+    exp-a    : ....P....P....P.... (32+3 bits, P=1 if no partition)
+
 Links:
 
 * <https://bugs.libre-soc.org/show_bug.cgi?id=458> m.If/Switch