SLAU367P October 2012 – April 2020 MSP430FR5041 , MSP430FR5043 , MSP430FR50431 , MSP430FR5847 , MSP430FR58471 , MSP430FR5848 , MSP430FR5849 , MSP430FR5857 , MSP430FR5858 , MSP430FR5859 , MSP430FR5867 , MSP430FR58671 , MSP430FR5868 , MSP430FR5869 , MSP430FR5870 , MSP430FR5872 , MSP430FR58721 , MSP430FR5887 , MSP430FR5888 , MSP430FR5889 , MSP430FR58891 , MSP430FR5922 , MSP430FR59221 , MSP430FR5947 , MSP430FR59471 , MSP430FR5948 , MSP430FR5949 , MSP430FR5957 , MSP430FR5958 , MSP430FR5959 , MSP430FR5962 , MSP430FR5964 , MSP430FR5967 , MSP430FR5968 , MSP430FR5969 , MSP430FR5969-SP , MSP430FR59691 , MSP430FR5970 , MSP430FR5972 , MSP430FR59721 , MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR5989-EP , MSP430FR59891 , MSP430FR5992 , MSP430FR5994 , MSP430FR59941 , MSP430FR6005 , MSP430FR6007 , MSP430FR6035 , MSP430FR6037 , MSP430FR60371 , MSP430FR6041 , MSP430FR6043 , MSP430FR60431 , MSP430FR6045 , MSP430FR6047 , MSP430FR60471 , MSP430FR6820 , MSP430FR6822 , MSP430FR68221 , MSP430FR6870 , MSP430FR6872 , MSP430FR68721 , MSP430FR6877 , MSP430FR6879 , MSP430FR68791 , MSP430FR6887 , MSP430FR6888 , MSP430FR6889 , MSP430FR68891 , MSP430FR6920 , MSP430FR6922 , MSP430FR69221 , MSP430FR6927 , MSP430FR69271 , MSP430FR6928 , MSP430FR6970 , MSP430FR6972 , MSP430FR69721 , MSP430FR6977 , MSP430FR6979 , MSP430FR69791 , MSP430FR6987 , MSP430FR6988 , MSP430FR6989 , MSP430FR69891
The extended instructions together with the constant generator form the extended emulated instructions. Table 4-15 lists the emulated instructions.
| Instruction | Explanation | Emulation |
|---|---|---|
| ADCX(.B,.A) dst | Add Carry to dst | ADDCX(.B,.A) #0,dst |
| BRA dst | Branch indirect dst | MOVA dst,PC |
| RETA | Return from subroutine | MOVA @SP+,PC |
| CLRA Rdst | Clear Rdst | MOV #0,Rdst |
| CLRX(.B,.A) dst | Clear dst | MOVX(.B,.A) #0,dst |
| DADCX(.B,.A) dst | Add carry to dst decimally | DADDX(.B,.A) #0,dst |
| DECX(.B,.A) dst | Decrement dst by 1 | SUBX(.B,.A) #1,dst |
| DECDA Rdst | Decrement Rdst by 2 | SUBA #2,Rdst |
| DECDX(.B,.A) dst | Decrement dst by 2 | SUBX(.B,.A) #2,dst |
| INCX(.B,.A) dst | Increment dst by 1 | ADDX(.B,.A) #1,dst |
| INCDA Rdst | Increment Rdst by 2 | ADDA #2,Rdst |
| INCDX(.B,.A) dst | Increment dst by 2 | ADDX(.B,.A) #2,dst |
| INVX(.B,.A) dst | Invert dst | XORX(.B,.A) #-1,dst |
| RLAX(.B,.A) dst | Shift left dst arithmetically | ADDX(.B,.A) dst,dst |
| RLCX(.B,.A) dst | Shift left dst logically through carry | ADDCX(.B,.A) dst,dst |
| SBCX(.B,.A) dst | Subtract carry from dst | SUBCX(.B,.A) #0,dst |
| TSTA Rdst | Test Rdst (compare with 0) | CMPA #0,Rdst |
| TSTX(.B,.A) dst | Test dst (compare with 0) | CMPX(.B,.A) #0,dst |
| POPX dst | Pop to dst | MOVX(.B, .A) @SP+,dst |