LD (dd), s

Store register into memory via register
76543210
 
\((BC) \longleftarrow A\)
LD (BC), A
0000001002
 
\((DE) \longleftarrow A\)
LD (DE), A
0001001012
 
\((HL) \longleftarrow r\)
LD (HL), r
01110r
 
\(( IX + d ) \longleftarrow r\)
LD (IX+d), r
11011101DD
01110r
d
 
\(( IY + d ) \longleftarrow r\)
LD (IY+d), r
11111101FD
01110r
d
 
Registers
Registerr
B000
C001
D010
E011
H100
L101
A111
Flags Affected
None.
Opcode Matrix
ABCDEHL
(HL)
LD (HL), A
7717
LD (HL), B
7017
LD (HL), C
7117
LD (HL), D
7217
LD (HL), E
7317
LD (HL), H
7417
LD (HL), L
7517
(BC)
LD (BC), A
0217






(DE)
LD (DE), A
1217






(IX+d)
LD (IX+d), A
DD77nn319
LD (IX+d), B
DD70nn319
LD (IX+d), C
DD71nn319
LD (IX+d), D
DD72nn319
LD (IX+d), E
DD73nn319
LD (IX+d), H
DD74nn319
LD (IX+d), L
DD75nn319
(IY+d)
LD (IY+d), A
FD77nn319
LD (IY+d), B
FD70nn319
LD (IY+d), C
FD71nn319
LD (IY+d), D
FD72nn319
LD (IY+d), E
FD73nn319
LD (IY+d), H
FD74nn319
LD (IY+d), L
FD75nn319
Opcode Matrix Legend
Instruction Opcode hexSize bytesCycle count
 Memory