|----------|----------------|--------|---------------|--------------|
|EXT000-063| 32 | yes | yes |yes |
|EXT100-163| 64 (?) | yes | no |no |
-|EXT200-231| 56 | N/A |not applicable |not applicable|
+|R3SERVED2 | 56 | N/A |not applicable |not applicable|
|EXT232-263| 32 | yes | yes |yes |
-|EXT300-363| 32 | yes | no |no |
+|RESERVED1 | 32 | N/A | no |no |
-Prefixed-Prefixed (96-bit) instructions are prohibited. EXT200-231 presently
-remains unallocated (RESERVED) and therefore its potential is not yet defined
-(Not Applicable).
+Prefixed-Prefixed (96-bit) instructions are prohibited. RESERVED2 presently
+remains unallocated as of yet and therefore its potential is not yet defined
+(Not Applicable). RESERVED1 is also unallocated at present, but it is
+known in advance that the area is UnVectoriseable and also cannot be
+Prefixed with SVP64Single.
# Remapped Encoding (`RM[0:23]`)