Z08617
| Model | Z08617 |
| Description | NMOS Z8 8-BIT MCU KEYBOARD CONTROLLER |
| PDF file | Total 26 pages (File size: 229K) |
| Chip Manufacturer | ZILOG |
Z08617 NMOS Z8
®
8-B
IT
MCU
K
EYBOARD
C
ONTROLLER
INSTRUCTION SUMMARY
(Continued)
Instruction
and Operation
Address
Flags
Mode
Opcode
Affected
dst src Byte (Hex) C Z S V D H
1[ ]
T T T T
0
T
Instruction
and Operation
INC
dst
dst
←
dst + 1
Address
Flags
Mode
Opcode
Affected
dst src Byte (Hex) C Z S V D H
r
R
IR
INCW
dst
dst
←
dst + 1
IRET
FLAGS
←
@SP;
SP
←
SP + 1
PC
←
@SP;
SP
←
SP + 2;
IMR(7)
←
1
JP
cc, dst
if cc is true
PC
←
dst
DA
IRR
RR
IR
rE
r=0–F
20
21
A0
A1
BF
–
T T T
–
–
ADC
dst, src
†
dst
←
dst + src + C
ADD
dst, src
dst
←
dst + src
†
0[ ]
T T T T
0
T
–
T T T
–
–
AND
dst, src
†
dst
←
dst AND src
CALL
dst
SP
←
SP – 2
@SP
←
PC,
PC
←
dst
CCF
C
←
NOT C
CLR
dst
dst
←
0
COM
dst
dst
←
NOT dst
CP
dst, src
dst – src
DA
dst
dst
←
DA dst
DEC
dst
dst
←
dst – 1
DECW
dst
dst
←
dst – 1
DI
IMR(7)
←
0
DJNZr,
dst
RA
r
←
r–1
if r
≠
0
PC
←
PC + dst
Range: +127,–128
EI
R
IR
R
IR
†
DA
IRR
5[ ]
T T
0 –
–
T T T T T T
D6
D4
–
–
– –
–
–
EF
T
–
–
–
–
–
CD
C=0–F
30
CB
C=0–F
–
–
–
–
–
–
B0
B1
60
61
A[ ]
–
–
–
–
–
–
–
T T
0 –
–
JR
cc, dst
RA
if cc is true,
PC
←
PC + dst
Range: +127,–128
LD
dst, src
dst
←
src
r
r
R
r
X
r
Ir
R
R
R
IR
IR
LDC
dst, src
LDCI
dst, src
dst
←
src
r
←
r + 1;
rr
←
rr + 1
r
Ir
Im
R
r
X
r
Ir
r
R
IR
IM
IM
R
Irr
Irr
–
–
–
–
–
–
T T T T
–
–
rC
r8
r9
r=0–F
C7
D7
E3
F3
E4
E5
E6
E7
F5
C2
C3
–
–
–
–
–
–
R
IR
R
IR
RR
IR
40
41
00
01
80
81
8F
T T T
X –
–
–
T T T
–
–
–
T T T
–
–
–
–
–
–
–
–
rA
r=0–F
–
–
– –
–
–
–
–
–
–
–
–
–
–
–
–
–
–
9F
–
–
–
–
–
–
IMR(7)
←
1
22
