Z8S180 Zilog., Z8S180 Datasheet - Page 263

• Manufacturer Part Number: Z8S180
• Description: ENHANCED Z180 MICROPROCESSOR
• Manufacturer: Zilog.

Op Code Map
Table 48. 1st Op Code Map Instruction Format: XX
B
C
D
E
H
L
(HL) 0110 6
A
B
C
D
E
H
L
(HL) 1110 E
A
0000 0
0001 1
0010 2
0011 3
0100 4
0101 5
0111 7
1000 8
1001 9
1010 A
1011 B
1100 C
1101 D
1111 F
L O
H I
ww (L0 = ALL)
BC
g (LO = 0~7)
B
0000
0
N0P
LD ww, mn
LD (ww), A
INC ww
INC g
DEC g
LD g,m
RLCA
EXAF,A
F’
ADD HL, ww
LD A,(ww)
DEC ww
INC g
DEC g
LD g,m
RRCA
0
C
g(L0 = 8~F)
DE
D
0001 0010 0011 0100
1
DJNZj JR
RLA
JR j
RRA
1
E
HL
H
2
NZ,j
LD
(mn)
,HL
DAA SCF
JR Z,j JR C,j
LD
HL,
(mn)
CPL
2
L
SP
(HL)
3
JR
NC,j
LD
(mn),
A
note1
note1
note1 note2
LD A,
(mn)
CCF
3
A
B
4
LD g, s
LD g, s
note2
4
C
D
0101 0110 0111
5
5
E
H
6
6
L
(HL)
7
note 1)
HALT note2
7
A
1000
8
ADD
A,s
ADC
A,s
note2
8
1001
9
SUB s AND s OR s
note2
SBC
A,s
note2
9
1010
A
note2
XOR s CP s
note2
A
1011
B
note2
note2
B
MPU User Manual
L0 = 0~7
BC
NZ
00H
1100
C
RET f
POP zz
JP f, mn
JP mn OUT
CALL f, mn
PUSH zz
ADD
A,m
RST v
RET f
RET
JP f, mn
Table2 IN A(m) EXDE,H
CALL f, mn
CALL
mn
ADC
A,m
RST v
C
Z
08H
LO = 8~F
UM005001-ZMP0400
Z8018x Family
DE
NC
10H
1101
D
(m),A
SUB m
EXX
note3
SBC A,m XOR m CP m E
D
C
18H
HL
P0
20H
1110
E
EX(SP),
HL
AND m OR m 6
JP(HL)
L
Table3
E
PE
28H
AF
P
30H
1111
F
DI
LD
SP,
HL
EI
note3 D
F
M
3BH
zz
f
v
0
1
2
3
4
5
8
9
A
B
C
f
v
7
F
247