IY <- IY + 1
INC
IY
| b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | $FD |
| 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | $23 |
The contents of Index Register IY are incremented.
None
If Index Register IY contains the integer $2270, then upon the execution of
INC IY
Index Register IY contains $2271.