eZ80 CPU - writeframeofmind.biz

eZ80 CPU
User Manual
79
LD (pp), A
Load
Operation
Description
(pp) ← A
The pp operand is any of BC, DE, HL, IX+d, or IY+d. The contents of the
Accumulator are stored in the specified memory location, but remain
unchanged. ADL mode affects operations with the BC, DE, HL, IX, or IY
register. ADL mode may be overridden with the .S or .L suffix.
Condition Bits Affected
None
Mnemonic Operands ADL Mode Cycles Op Codes
LD (BC),A X 2 02
LD.S (BC),A 1 3 52, 02
LD.L (BC),A 0 3 49, 02
LD (DE),A X 2 12
LD.S (DE),A 1 3 52, 12
LD.L (DE),A 0 3 49, 12
LD (HL),A X 2 77
LD.S (HL),A 1 3 52, 77
LD.L (HL),A 0 3 40, 77
LD (IX+d),A X 4 DD, 77, dd
LD.S (IX+d),A 1 5 52, DD, 77, dd
LD.L (IX+d),A 0 5 49, DD, 77, dd
LD (IX+d),A X 4 FD, 77, dd
LD.S (IX+d),A 1 5 52, FD, 77, dd
LD.L (IX+d),A 0 5 49, FD, 77, dd
UM007701-1100