Samsung C8249, P8245, P8249, S3C8245 - page 145

INSTRUCTION SET S3C8245/P8245/C8249/P8249
6-10
Table 6-5. Opcode Quick Reference
OPCODE MAP
LOWER NIBBLE (HEX)
–01234567
U0DEC
R1 DEC IR1 ADD r1,r2 ADD r1,Ir2 ADD R2,R1 ADD IR2,R1 ADD R1,IM BOR r0–Rb
P1RLC
R1 RLC IR1 ADC r1,r2 ADC r1,Ir2 ADC R2,R1 ADC IR2,R1 ADC R1,IM BCP r1.b, R2
P2INC
R1 INC IR1 SUB r1,r2 SUB r1,Ir2 SUB R2,R1 SUB IR2,R1 SUB R1,IM BXOR r0–Rb
E3JP
IRR1 SRP/0/1 IM SBC r1,r2 SBC r1,Ir2 SBC R2,R1 SBC IR2,R1 SBC R1,IM BTJR r2.b, RA
R4DA
R1 DA IR1 OR r1,r2 OR r1,Ir2 OR R2,R1 OR IR2,R1 OR R1,IM LDB r0–Rb
5POP
R1 POP IR1 AND r1,r2 AND r1,Ir2 AND R2,R1 AND IR2,R1 AND R1,IM BITC r1.b
N6COM
R1 COM IR1 TCM r1,r2 TCM r1,Ir2 TCM R2,R1 TCM IR2,R1 TCM R1,IM BAND r0–Rb
I7PUSH
R2 PUSH IR2 TM r1,r2 TM r1,Ir2 TM R2,R1 TM IR2,R1 TM R1,IM BIT r1.b
B8DECW
RR1 DECW IR1 PUSHUD IR1,R2 PUSHUI IR1,R2 MULT R2,RR1 MULT IR2,RR1 MULT IM,RR1 LD r1, x, r2
B9RL
R1 RL IR1 POPUD IR2,R1 POPUI IR2,R1 DIV R2,RR1 DIV IR2,RR1 DIV IM,RR1 LD r2, x, r1
LAINCW
RR1 INCW IR1 CP r1,r2 CP r1,Ir2 CP R2,R1 CP IR2,R1 CP R1,IM LDC r1, Irr2, xL
EBCLR
R1 CLR IR1 XOR r1,r2 XOR r1,Ir2 XOR R2,R1 XOR IR2,R1 XOR R1,IM LDC r2, Irr2, xL
CRRC
R1 RRC IR1 CPIJE Ir,r2,RA LDC r1,Irr2 LDW RR2,RR1 LDW IR2,RR1 LDW RR1,IML LD r1, Ir2
HDSRA
R1 SRA IR1 CPIJNE Irr,r2,RA LDC r2,Irr1 CALL IA1 LD IR1,IM LD Ir1, r2
EERR
R1 RR IR1 LDCD r1,Irr2 LDCI r1,Irr2 LD R2,R1 LD R2,IR1 LD R1,IM LDC r1, Irr2, xs
XFSWAP
R1 SWAP IR1 LDCPD r2,Irr1 LDCPI r2,Irr1 CALL IRR1 LD IR2,R1 CALL DA1 LDC r2, Irr1, xs