LSR
Shift Right One Bit (Memory or Accumulator)
Operation: 0 -> |7|6|5|4|3|2|1|0| -> C
N V - B D I Z C 0 . . . . . / /
| Addressing Mode | Assembly Language Form | OP CODE | No. Bytes | No. Cycles |
|---|---|---|---|---|
| Accumulator | LSR A | $4A | 1 | 2 |
| ZeroPage | LSR $FF | $46 | 2 | 5 |
| ZeroPage,X | LSR $FF,X | $56 | 2 | 6 |
| Absolute | LSR $FFFF | $4E | 3 | 6 |
| Absolute,X | LSR $FFFF,X | $5E | 3 | 7 |
For penalty cycles on the 65816, check the desired addressing mode.