0 (000) | By-pass | N0 (No-Op) |
1 (001) | << 0 (No Shift or Addition) | T0 |
2 (010) | << 1 (Left shift by 1) | T1 |
4 (100) | << 2 (Left shift by 2) | T2 |
Non-Trivial (NT) | Non-Trivial (NT) | Non-Trivial (NT) |
3 (011) | 2x+1x (or) 4x-1x | NT1 |
5 (101) | 4x+1x | NT2 |
6 (110) | 4x+2x | S1 = (NT1) << 1 |
7 (111) | 8x-x (or) 4x+2x+1x | NT3 |