Zbb Extension
- Implemented Version
-
1.0.0
Instructions
The following instructions are added by this extension in the example_rv64_with_overlay configuration:
Count leading zero bits |
|
Count leading zero bits in word |
|
Count set bits |
|
Count set bits in word |
|
Count trailing zero bits |
|
Count trailing zero bits in word |
|
Maximum |
|
Unsigned maximum |
|
Minimum |
|
Unsigned minimum |
|
Bitware OR-combine, byte granule |
|
Sign-extend byte |
|
Sign-extend halfword |