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S3C84E5/C84E9/P84E9 INSTRUCTION SET
6-11
Table 6-5. OPCODE Quick Reference (Continued)
OPCODE MAP
LOWER NIBBLE (HEX)
– 8 9 A B C D E F
U 0 LD
r1,R2
LD
r2,R1
DJNZ
r1,RA
JR
cc,RA
LD
r1,IM
JP
cc,DA
INC
r1
NEXT
P 1
↓ ↓ ↓ ↓ ↓ ↓ ↓
ENTER
P 2 EXIT
E 3 WFI
R 4 SB0
5 SB1
N 6 IDLE
I 7
↓ ↓ ↓ ↓ ↓ ↓ ↓
STOP
B 8 DI
B 9 EI
L A RET
E B IRET
C RCF
H D
↓ ↓ ↓ ↓ ↓ ↓ ↓
SCF
E E CCF
X F LD
r1,R2
LD
r2,R1
DJNZ
r1,RA
JR
cc,RA
LD
r1,IM
JP
cc,DA
INC
r1
NOP