Zilog Z08470 User Manual
Page 88
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Z80 Instruction Set
UM008007-0715
76
Z80 CPU
User Manual
Example
If Index Register IY contains the number
25AFh
, the instruction LD B, (IY+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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