EZ80L92MCU Datasheet, PDF (208/241 Pages) Zilog, Inc. – eZ80Acclaim Flash Microcontrollers

eZ80L92 MCU
Product Specification
193
Table 120. Op Code Map—Second Op Code After 0DDh
Legend _{Lower Nibble of 2nd Op Code}
Upper
Nibble
of Second
Op Code
9
F
LD
SP,IX
Mnemonic
First Operand
Second Operand
Lower Nibble (Hex)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
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
LD
IX, (Mmn),
Mmn IX
INC
IX
INC DEC LD LD HL,
IXH IXH IXH,n (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 DEC LD (IX LD IX,
(IX+d) (IX+d) +d),n (IX+d)
ADD
IX,SP
LD
LD
(IX+d), (IX+d),
IY
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
LD
LD LD H,
IXH,E IXH,IXH IXH,IXL (IX+d)
LD
IXH,A
LD
IXL,BLD
IXL,CLD
IXL,DLD
IXL,E
LD
IXL,IXH
LD
IXL,IXL
LD L,
(IX+d)
LD IXL,A
7
LD
LD
LD
LD
LD
LD
(IX+d),B (IX+d),C (IX+d),D (IX+d),E (IX+d),H (IX+d),L
LD
(IX+d),A
LD
A,IXH
LD A,IXL
LD A,
(IX+d)
8
ADD ADD ADD A,
A,IXH A,IXL (IX+d)
ADC ADC ADC A,
A,IXH A,IXL (IX+d)
9
SUB SUB SUB A,
A,IXH A,IXL (IX+d)
SBC SBC SBC A,
A,IXH A,IXL (IX+d)
A
AND AND AND A,
A,IXH A,IXL (IX+d)
XOR XOR XOR A,
A,IXH A,IXL (IX+d)
B
OR OR OR A,
A,IXH A,IXL (IX+d)
CP
A,IXH
CP A,IXL
CP A,
(IX+d)
C
Table
123
D
E
POP
IX
EX
(SP),IX
PUSH
IX
JP
(IX)
F
LD
SP,IX
Notes: n = 8-bit data; Mmn = 16- or 24-bit addr or data; d = 8-bit two’s-complement displacement.
PS013012-1004
PRELIMINARY
Op-Code Map