Z8S180 Zilog., Z8S180 Datasheet - Page 247

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

Table 46. I/O Instructions
Operation
Name
INPUT
Mnemonics
IN A,(m)
IN g,(C)
IN0 g,(m)**
IND
INDR
INI
Op Code
11 011 011
11 101 101
01 g 000
11 101 101
00 g 000
11 101 101
10 101 010
11 101 101
10 111 010
11 101 101
10 100 010
m
m
Immed Ext Ind Reg RegI Imp Rel
Addressing
D
D
D
D
D
D
S
S
S
S
S
S
Bytes States
2
2
3
2
2
2
9
9
12
12
14 (Br 0)
12 (BR =
0)
12
(Am)1, Ar
m A0~A7
Ar A8~A16
(BC)1 gr
g = 110 : Only the
flags change
Cr A0~A7
Br A8~16
(00m)g gr
g = 110 : Only the
flags change
m A0~A7
(00) A8~A16
(BC)
Hl2 1 Hl2
Br 1 Br
Cr A0~A7
Repeat Q until
Br = 0
Cr A0~A7
Br A8 A16
(BC)1 (HL)
HL
Br-1 Br
Cr A0~A7
Br A8~A16
Q
R
M
+ 1 HL
MPU User Manual
(BC)1 (HL)
Br-1 Br
HL2 1 HL8
Operation
UM005001-ZMP0400
(HL)
Z8018x Family
M
M
R
M
7
S
X
X
X
6
Z
(5)
S
(5)
4 2
H P/V N
R P
R P
X X
X X
X X
Flags
1
R
R
(6)
(6)
(6)
(6)
0
C
X
X
X
231