diff --git a/Intrinsics_Reference/ch_vec_reference.xml b/Intrinsics_Reference/ch_vec_reference.xml
index f07047b..306d64b 100644
--- a/Intrinsics_Reference/ch_vec_reference.xml
+++ b/Intrinsics_Reference/ch_vec_reference.xml
@@ -7941,6 +7941,553 @@ xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="VIPR.vec-ref">
+ An example for input a
+ of type vector unsigned char follows:
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ byte index
+
+
+ 0
+
+
+ 1
+
+
+ 2
+
+
+ 3
+
+
+ 4
+
+
+ 5
+
+
+ 6
+
+
+ 7
+
+
+ 8
+
+
+ 9
+
+
+ 10
+
+
+ 11
+
+
+ 12
+
+
+ 13
+
+
+ 14
+
+
+ 15
+
+
+
+
+
+
+ a
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ FF
+
+
+ A9
+
+
+
+
+ b
+
+
+ 7F
+
+
+ 7E
+
+
+ 7D
+
+
+ 7C
+
+
+ 7B
+
+
+ 7A
+
+
+ 79
+
+
+ 78
+
+
+ 77
+
+
+ 76
+
+
+ 75
+
+
+ 74
+
+
+ 73
+
+
+ 72
+
+
+ 71
+
+
+ 70
+
+
+
+
+
+ Zoom in to view just the two bytes in a
+ ([14..15]) containing the bits referenced by the bit indices
+ b[i]
+
+
+ (0 ≤ i < 16),
+
+
+ ([7F..70]):
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ byte index
+
+
+ 14
+
+
+ 15
+
+
+
+
+ bit index
+
+
+ 70
+
+
+ 71
+
+
+ 72
+
+
+ 73
+
+
+ 74
+
+
+ 75
+
+
+ 76
+
+
+ 77
+
+
+ 78
+
+
+ 79
+
+
+ 7A
+
+
+ 7B
+
+
+ 7C
+
+
+ 7D
+
+
+ 7E
+
+
+ 7F
+
+
+
+
+
+
+ a
+
+
+ FF
+
+
+ A9
+
+
+
+
+ bit abit index
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 0
+
+
+ 1
+
+
+ 0
+
+
+ 1
+
+
+ 0
+
+
+ 0
+
+
+ 1
+
+
+
+
+ bit ab[i]
+
+
+ 1
+
+
+ 0
+
+
+ 0
+
+
+ 1
+
+
+ 0
+
+
+ 1
+
+
+ 0
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+ 1
+
+
+
+
+ intermediate result
+
+
+ 95
+
+
+ FF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ byte index
+
+
+ 0
+
+
+ 1
+
+
+ 2
+
+
+ 3
+
+
+ 4
+
+
+ 5
+
+
+ 6
+
+
+ 7
+
+
+ 8
+
+
+ 9
+
+
+ 10
+
+
+ 11
+
+
+ 12
+
+
+ 13
+
+
+ 14
+
+
+ 15
+
+
+
+
+
+
+ r
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 95
+
+
+ FF
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+ 00
+
+
+
+
+
+
+
Endian considerations:
All bit and byte numberings within each element in the above
description denote big-endian (i.e., left-to-right) order,