eZ80 CPU - writeframeofmind.biz

eZ80 CPU
User Manual
73
LD (HL), tt
Load
Operation
Description
(HL) ← tt
The tt operand is any of BC, DE, HL, IX, or IY. The contents of the multi-byte tt
register, which remains unchanged, are stored into the memory location
specified by the contents of the multi-byte HL register.
The length of the multi-byte HL and qq registers may be a 16- or 24-bit value,
depending on the ADL mode. ADL mode may be overridden with the .S or .L
suffix.
Condition Bits Affected
None
Mnemonic Operands ADL Mode Cycles Op Codes
LD (HL),BC 0/1 4/5 ED, 0F
LD.S (HL),BC 1 5 52, ED, 0F
LD.L (HL),BC 0 6 49, ED, 0F
LD (HL),DE 0/1 4/5 ED, 1F,
LD.S (HL),DE 1 5 52, ED, 1F
LD.L (HL),DE 0 6 49, ED, 1F
LD (HL),HL 0/1 4/5 ED, 2F
LD.S (HL),HL 1 5 52, ED, 2F
LD.L (HL),HL 0 6 49, ED, 2F
LD (HL),IX 0/1 4/5 ED, 3F
LD.S (HL),IX 1 5 52, ED, 3F
LD.L (HL),IX 0 6 49, ED, 3F
LD (HL),IY 0/1 4/5 ED, 3E
LD.S (HL),IY 1 5 52, ED, 3E
LD.L (HL),IY 0 6 49, ED, 3E
UM007701-1100