(no commit message)

diff --git a/3d_gpu/architecture/dynamic_simd/assign.mdwn b/3d_gpu/architecture/dynamic_simd/assign.mdwn
index e48734b9a6b656bcf12683373bcc584411de5bc0..791106bd9970f3f57410fff4bd0e4745cbeb1cfc 100644 (file)
--- a/3d_gpu/architecture/dynamic_simd/assign.mdwn
+++ b/3d_gpu/architecture/dynamic_simd/assign.mdwn
@@ -15,4 +15,15 @@ Take two PartitionedSignals (source a, dest b) of 32 bit:
     a        :  AAA3 AAA2 AAA1 AAA0  (32 bits)
     b        :  BBB3 BBB2 BBB1 BBB0  (32 bits)
 
-For all partition settings this copies verbatim.
+For all partition settings this copies verbatim.  However if A
+is shorter than B:
+
+    partition:      p    p    p       (3 bits)
+    a        :    A3   A2   A1   A0  (16 bits)
+    b        :  BBB3 BBB2 BBB1 BBB0  (32 bits)
+
+then it matters what the partition settings are:
+
+| partition | o3     | o2      | o1      | o0     |
+| --------- | --     | --      | --      | --     |
+