UPD17068 Datasheet, PDF (319/341 Pages) NEC – 4-BIT SINGLE-CHIP MICROCONTROLLER CONTAINING IMAGE DISPLAY CONTROLLER AND PLL FREQUENCY SYNTHESIZER FOR DIGITAL TUNING SYSTEMS

21. INSTRUCTION SET
21.1 LIST OF INSTRUCTION SET
b15
b14-b11
BIN
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
HEX
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
ADD
SUB
ADDC
SUBC
AND
XOR
OR
INC
INC
MOVT
BR
CALL
SYSCAL
RET
RETSK
EI
DI
RETI
PUSH
POP
GET
PUT
PEEK
POKE
RORC
STOP
HALT
NOP
LD
SKE
MOV
SKNE
BR
BR
BR
BR
0
r, m
r, m
r, m
r, m
r, m
r, m
r, m
AR
IX
DBF, @AR
@AR
@AR
entry
AR
AR
DBF, p
p, DBF
WR, rf
rf, WR
r
s
h
r, m
m, #n4
@r, m
m, #n4
addr (PAGE 0)
addr (PAGE 1)
addr (PAGE 2)
addr (PAGE 3)
µPD17068
ADD
SUB
ADDC
SUBC
AND
XOR
OR
1
m, #n4
m, #n4
m, #n4
m, #n4
m, #n4
m, #n4
m, #n4
ST
SKGE
MOV
SKLT
CALL
MOV
SKT
SKF
m, r
m, #n4
m, @r
m, #n4
addr (PAGE 0)
m, #n4
m, #n
m, #n
319