EZ80F91MCU ZILOG [Zilog, Inc.], EZ80F91MCU Datasheet - Page 357

• Manufacturer Part Number: EZ80F91MCU
• Description: eZ80Acclaim-TM Flash Microcontrollers
• Manufacturer: ZILOG [Zilog, Inc.]

Table 223. Op Code Map—Second Op Code After 0EDh
PS019209-0504
Legend
of Second
First Operand
Op Code
C
D
0
1
2
3
4
5
6
7
8
9
A
B
E
F
Nibble
Upper
Notes:
B,(BC)
D,(BC)
H,(C)
B,(n)
D,(n)
H,(n)
LDIR
IBN
IN0
IN0
IN0
LDI
IN
IN
0
Lower Nibble of 2nd Op Code
(BC),D
(BC),H
(BC),B
OUT0
OUT0
OUT0
LD IY,
n = 8-bit data; Mmn = 16- or 24-bit addr or data; d = 8-bit two’s-complement displacement.
CPIR
(n),B
(n),D
(n),H
OUT
OUT
OUT
(HL)
CPI
4
1
HL,BC
SBC
2
LEA HL
LEA IX
HL,BC
HL,DE
HL,SP
HL,HL
INIMR OTIMR INI2R
INIRX OTIRX
,IX+d
,IX+d
IX+d
IX+d
INIM
SBC
SBC
SBC
SBC
INIR
LEA
LEA
BC,
DE,
INI
2
Second Operand
LEA HL
(Mmn),
(Mmn),
(Mmn),
(Mmn),
LEA IY
OTIM
OUTI
OTIR
,IY+d
,IY+d
IY+d
IY+d
LEA
LEA
BC,
DE,
Mnemonic
LD
BC
LD
DE
LD
HL
LD
SP
3
LEA IX,
A,(HL)
TSTIO
OUTI2
OTI2R
NEG
IY+d
TST
TST
TST
TST
TST
INI2
A,B
A,D
A,H
A,n
4
n
LEA IY,
RETN
IX+d
IX+d
PEA
5
P R E L I M I N A R Y
PEA
IY+d
IM 0
IM 1
SLP
6
Lower Nibble (Hex)
LD BC,
LD DE,
LD HL,
LD IX,
RRD
(HL)
(HL)
(HL)
(HL)
I,HL
HL,I
LD
I,A
LD
A,I
LD
LD
7
LDDR CPDR
C,(C)
E,(C)
A,(C)
C,(n)
E,(n)
A,(n)
L,(C)
L,(n)
LDD
IN0
IN0
IN0
IN0
IN
IN
IN
IN
8
OUT0
OUT0
OUT0
OUT0
(C),C
(C),E
(C),A
(n),C
(n),E
(n),A
OUT
OUT
OUT
(C),L
OUT
CPD
(n),L
9
INDMR OTDMR IND2R
INDRX OTDRX
HL,BC
HL,DE
HL,HL
HL,SP
INDM OTDM
INDR
ADC
ADC
ADC
ADC
IND
A
(Mmn)
(Mmn)
(Mmn)
(Mmn)
OUTD OUTD2
OTDR OTD2R
BC,
DE,
HL,
SP,
LD
LD
LD
LD
B
Product Specification
IND2
TST
TST
TST
TST
MLT
MLT
MLT
MLT
A,C
A,E
A,A
A,L
BC
DE
HL
SP
C
STMIX RSMIX
MB,A
RETI
LD
eZ80F91 MCU
D
Op-Code Map
(HL),IY
A,MB
IM 2
LD
LD
E
LD(HL),
(HL),
(HL),
(HL),
RLD
R,A
A,R
BC
DE
LD
LD
HL
LD
LD
LD
IX
F
338