QQ+ |
SR |
JK |
T |
D |
00 |
0x |
0x |
0 |
0 |
01 |
10 |
1x |
1 |
1 |
10 |
01 |
x1 |
1 |
0 |
11 |
x0 |
x0 |
0 |
1 |