
Z80 Instruction Set UM008007-0715
74
Z80 CPU
User Manual
Example
If Index Register IX contains the number 25AFh, the instruction LD B, (IX+19h) allows
the calculation of the sum
25AFh + 19h, which points to memory location 25C8h. If this
address contains byte
39h, the instruction results in Register B also containing 39h.
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