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Part Name
Description
S3C9454B View Datasheet(PDF) - Samsung
Part Name
Description
MFG CO.
S3C9454B
8-BIT CMOS MICROCONTROLLER
Samsung
'S3C9454B' PDF : 199 Pages
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S3C9454B/F9454B
SAM88RCRI INSTRUCTION SET
–
U
0
P
1
P
2
E
3
R
4
5
N
6
I
7
B
8
B
9
L
A
E
B
C
H
D
E
E
X
F
0
DEC
R1
RLC
R1
INC
R1
JP
IRR1
POP
R1
COM
R1
PUSH
R2
RL
R1
CLR
R1
RRC
R1
SRA
R1
RR
R1
Table 6-5. Opcode Quick Reference
OPCODE MAP
LOWER NIBBLE (HEX)
1
2
3
4
DEC
IR1
ADD
r1,r2
ADD
r1,Ir2
ADD
R2,R1
RLC
IR1
ADC
r1,r2
ADC
r1,Ir2
ADC
R2,R1
INC
SUB
SUB
SUB
IR1
r1,r2
r1,Ir2
R2,R1
SBC
r1,r2
SBC
r1,Ir2
SBC
R2,R1
OR
r1,r2
OR
r1,Ir2
OR
R2,R1
POP
IR1
AND
r1,r2
AND
r1,Ir2
AND
R2,R1
COM
IR1
TCM
r1,r2
TCM
r1,Ir2
TCM
R2,R1
PUSH
IR2
TM
r1,r2
TM
r1,Ir2
TM
R2,R1
5
ADD
IR2,R1
ADC
IR2,R1
SUB
IR2,R1
SBC
IR2,R1
OR
IR2,R1
AND
IR2,R1
TCM
IR2,R1
TM
IR2,R1
RL
IR1
CLR
IR1
RRC
IR1
SRA
IR1
RR
IR1
CP
r1,r2
XOR
r1,r2
LDCD
r1,Irr2
CP
r1,Ir2
XOR
r1,Ir2
LDC
r1,Irr2
LDC
r2,Irr1
LDCI
r1,Irr2
CP
R2,R1
XOR
R2,R1
CP
IR2,R1
XOR
IR2,R1
LD
R2,R1
CALL
IRR1
LD
R2,IR1
LD
IR2,R1
6
ADD
R1,IM
ADC
R1,IM
SUB
R1,IM
SBC
R1,IM
OR
R1,IM
AND
R1,IM
TCM
R1,IM
TM
R1,IM
CP
R1,IM
XOR
R1,IM
LD
IR1,IM
LD
R1,IM
CALL
DA1
7
LD
r1, x, r2
LD
r2, x, r1
LDC
r1, Irr2, xL
LDC
r2, Irr2, xL
LD
r1, Ir2
LD
Ir1, r2
LDC
r1, Irr2, xs
LDC
r2, Irr1, xs
6-7
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