S3F84B8_UM_REV 1.00 6 INSTRUCTION SET6-9Table 6-5 Opcode Quick ReferenceOPCODE MAPLOWER NIBBLE (HEX)– 0 1 2 3 4 5 6 7U 0 DECR1DECIR1ADDr1,r2ADDr1,Ir2ADDR2,R1ADDIR2,R1ADDR1,IMBORr0–RbP 1 RLCR1RLCIR1ADCr1,r2ADCr1,Ir2ADCR2,R1ADCIR2,R1ADCR1,IMBCPr1.b, R2P 2 INCR1INCIR1SUBr1,r2SUBr1,Ir2SUBR2,R1SUBIR2,R1SUBR1,IMBXORr0–RbE 3 JPIRR1SRP/0/1IMSBCr1,r2SBCr1,Ir2SBCR2,R1SBCIR2,R1SBCR1,IMBTJRr2.b, RAR 4 DAR1DAIR1ORr1,r2ORr1,Ir2ORR2,R1ORIR2,R1ORR1,IMLDBr0–Rb5 POPR1POPIR1ANDr1,r2ANDr1,Ir2ANDR2,R1ANDIR2,R1ANDR1,IMBITCr1.bN 6 COMR1COMIR1TCMr1,r2TCMr1,Ir2TCMR2,R1TCMIR2,R1TCMR1,IMBANDr0–RbI 7 PUSHR2PUSHIR2TMr1,r2TMr1,Ir2TMR2,R1TMIR2,R1TMR1,IMBITr1.bB 8 DECWRR1DECWIR1PUSHUDIR1,R2PUSHUIIR1,R2MULTR2,RR1MULTIR2,RR1MULTIM,RR1LDr1, x, r2B 9 RLR1RLIR1POPUDIR2,R1POPUIIR2,R1DIVR2,RR1DIVIR2,RR1DIVIM,RR1LDr2, x, r1L A INCWRR1INCWIR1CPr1,r2CPr1,Ir2CPR2,R1CPIR2,R1CPR1,IMLDCr1, Irr2,xLE B CLRR1CLRIR1XORr1,r2XORr1,Ir2XORR2,R1XORIR2,R1XORR1,IMLDCr2, Irr2,xLC RRCR1RRCIR1CPIJEIr,r2,RALDCr1,Irr2LDWRR2,RR1LDWIR2,RR1LDWRR1,IMLLDr1, Ir2H D SRAR1SRAIR1CPIJNEIrr,r2,RALDCr2,Irr1CALLIA1LDIR1,IMLDIr1, r2E E RRR1RRIR1LDCDr1,Irr2LDCIr1,Irr2LDR2,R1LDR2,IR1LDR1,IMLDCr1, Irr2, xsX F SWAPR1SWAPIR1LDCPDr2,Irr1LDCPIr2,Irr1CALLIRR1LDIR2,R1CALLDA1LDCr2, Irr1, xs– 8 9 A B C D E FU 0 LDr1,R2LDr2,R1DJNZr1,RAJRcc,RALDr1,IMJPcc,DAINCr1NEXTP 1 ENTERP 2 EXIT
