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
Table 4-19 lists the length and the CPU cycles for all addressing modes of the MSP430X address instructions.
| Addressing Mode | Execution Time
(MCLK Cycles) |
Length of Instruction
(Words) |
Example | |||
|---|---|---|---|---|---|---|
| Source | Destination | MOVA
BRA |
CMPA
ADDA SUBA |
MOVA | CMPA
ADDA SUBA |
|
| Rn | Rn | 1 | 1 | 1 | 1 | CMPA R5,R8 |
| PC | 3 | 3 | 1 | 1 | SUBA R9,PC | |
| x(Rm) | 4 | – | 2 | – | MOVA R5,4(R6) | |
| EDE | 4 | – | 2 | – | MOVA R8,EDE | |
| &EDE | 4 | – | 2 | – | MOVA R5,&EDE | |
| @Rn | Rm | 3 | – | 1 | – | MOVA @R5,R8 |
| PC | 5 | – | 1 | – | MOVA @R9,PC | |
| @Rn+ | Rm | 3 | – | 1 | – | MOVA @R5+,R8 |
| PC | 5 | – | 1 | – | MOVA @R9+,PC | |
| #N | Rm | 2 | 3 | 2 | 2 | CMPA #20,R8 |
| PC | 3 | 3 | 2 | 2 | SUBA #FE000h,PC | |
| x(Rn) | Rm | 4 | – | 2 | – | MOVA 2(R5),R8 |
| PC | 6 | – | 2 | – | MOVA 2(R6),PC | |
| EDE | Rm | 4 | – | 2 | – | MOVA EDE,R8 |
| PC | 6 | – | 2 | – | MOVA EDE,PC | |
| &EDE | Rm | 4 | – | 2 | – | MOVA &EDE,R8 |
| PC | 6 | – | 2 | – | MOVA &EDE,PC | |