Ld a, (de) – Zilog Z08470 User Manual
Page 99
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UM008007-0715
Z80 Instruction Description
Z80 CPU
User Manual
87
LD A, (DE)
Operation
A ← (DE)
Op Code
LD
Operands
A, (DE)
Description
The contents of the memory location specified by the register pair DE are loaded to the
Accumulator.
Condition Bits Affected
None.
Example
If the DE register pair contains the number
30A2h
and memory address
30A2h
contains
byte
22h
, then the instruction LD A, (DE) results in byte
22h
in Register A.
M Cycles
T States
4 MHz E.T.
2
7 (4, 3)
1.75
0
0
1
1
0
0
0
1
1A
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