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 FORMATS
OPC
CCF, DI, EI, IRET, NOP,
RCF, RET, SCF
OPC
dst
One-Byte Instructions
OPC
MODE
OR
1110
dst/src
dst/src
CLR, CPL, DA, DEC,
DECW, INC, INCW,
POP, PUSH, RL, RLC,
RR, RRC, SRA, SWAP
JP, CALL (Indirect)
OPC
src
dst
MODE
OR
OR
1110
1110
src
dst
ADC, ADD, AND, CP,
LD, OR, SBC, SUB,
TCM, TM, XOR
OPC
dst
OR
1110
dst
OPC
dst
MODE
OR
1110
dst
ADC, ADD, AND, CP,
LD, OR, SBC, SUB,
TCM, TM, XOR
OPC
VALUE
SRP
VALUE
MODE
OPC
dst
MODE
src
ADC, ADD, AND, CP,
OR, SBC, SUB, TCM,
TM, XOR
LD, LDE, LDEI,
LDC, LDCI
MODE
dst/src
src
dst
OPC
OR
OR
1110
1110
src
dst
LD
MODE
dst/src
OPC
src/dst
OPC
x
LD
ADDRESS
dst/src
OPC
OR
1110
src
LD
cc
DAU
dst
OPC
LD
DAL
OPC
JP
src/dst
VALUE
OPC
dst/CC
RA
OPC
DJNZ, JR
DAU
DAL
CALL
FFH
6FH
7FH
STOP/HALT
Two-Byte Instructions
Three-Byte Instructions
INSTRUCTION SUMMARY
Note:
Assignment of a value is indicated by the symbol
“
←
”. For example:
dst
←
dst + src
indicates that the source data is added to the desti-
nation data and the result is stored in the destination
location. The notation “addr (n)” is used to refer to bit
(n) of a given operand location.
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