
Z80 Instruction Set UM008007-0715
88
Z80 CPU
User Manual
LD A, (nn)
Operation
A ← (nn)
Op Code
LD
Operands
A, (nn)
Description
The contents of the memory location specified by the operands nn are loaded to the Accu-
mulator. The first n operand after the op code is the low-order byte of a 2-byte memory
address.
Condition Bits Affected
None.
Example
If nn contains 8832h and memory address 8832h contains byte 04h, then upon the execu-
tion of an LD A, (nn) instruction, the
04h byte is in the Accumulator.
M Cycles T States 4 MHz E.T.
4 13 (4, 3, 3, 3) 3.25
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