DE <-> HL
EX
DE,HL
| b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 | |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | $EB |
The 2-byte contents of register pairs DE and HL are exchanged.
None
If register pair DE contains $2822 and register pair HL contains $499A, then upon execution of
EX DE,HL
register pair DE contains $499A and register pair HL contains $2822.