ZiLOG eZ80 User Manual

UM007714-0908 Opcode Maps
eZ80
®
CPU
User Manual
377
Table 108. Opcode Map—Second Opcode After 0DDh
Lower Nibble (Hex)
0123456789ABCDEF
Upper Nibble (Hex)
0
LD BC,
(IX+d)
ADD
IX,BC
LD
(IX+d),
BC
1
LD DE,
(IX+d)
ADD
IX,DE
LD
(IX+d),
DE
2
LD
IX,
Mmn
LD
(Mmn),
IX
INC
IX
INC
IXH
DEC
IXH
LD
IXH,n
LD HL,
(IX+d)
ADD
IX,IX
LD
IX,
(Mmn)
DEC
IX
INC
IXL
DEC
IXL
LD
IXL,n
LD
(IX+d),
HL
3
LD IY,
(IX+d)
INC
(IX+d)
DEC
(IX+d)
LD (IX
+d),n
LD IX,
(IX+d)
ADD
IX,SP
LD
(IX+d),
IY
LD
(IX+d),
IX
4
LD
B,IXH
LD
B,IXL
LD B,
(IX+d)
LD
C,IXH
LD
C,IXL
LD C,
(IX+d)
5
LD
D,IXH
LD
D,IXL
LD D,
(IX+d)
LD
E,IXH
LD
E,IXL
LD E,
(IX+d)
6
LD
IXH,B
LD
IXH,C
LD
IXH,D
LD
IXH,E
LD
IXH,IXH
LD
IXH,IXL
LD H,
(IX+d)
LD
IXH,A
LD
IXL,B
LD
IXL,C
LD
IXL,D
LD
IXL,E
LD
IXL,IXH
LD
IXL,IXL
LD L,
(IX+d)
LD
IXL,A
7
LD
(IX+d),B
LD
(IX+d),C
LD
(IX+d),D
LD
(IX+d),E
LD
(IX+d),H
LD
(IX+d),L
LD
(IX+d),A
LD
A,IXH
LD
A,IXL
LD A,
(IX+d)
8
ADD
A,IXH
ADD
A,IXL
ADD A,
(IX+d)
ADC
A,IXH
ADC
A,IXL
ADC A,
(IX+d)
9
SUB
A,IXH
SUB
A,IXL
SUB A,
(IX+d)
SBC
A,IXH
SBC
A,IXL
SBC A,
(IX+d)
A
AND
A,IXH
AND
A,IXL
AND A,
(IX+d)
XOR
A,IXH
XOR
A,IXL
XOR A,
(IX+d)
B
OR
A,IXH
OR
A,IXL
OR A,
(IX+d)
CP
A,IXH
CP
A,IXL
CP A,
(IX+d)
C Table 111
D
E
POP
IX
EX
(SP),IX
PUSH
IX
JP
(IX)
F
LD
SP,IX
Note: n = 8-bit datA; Mmn = 16- or 24-bit addr or data; d = 8-bit two’s-complement displacement.
LD
9
F
Mnemonic
Second Operand
First Operand
SP,IX
Lower Nibble of 2nd Opcode
Upper
Opcode
of Second
Nibble
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ZiLOG eZ80 Specifications

General

Brand	ZiLOG
Model	eZ80
Category	Computer Hardware
Language	English