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 4-10 lists the length and CPU cycles for all addressing modes of the MSP430 Format I instructions.
Addressing Mode | No. of Cycles | Length of
Instruction |
Example | |
---|---|---|---|---|
Source | Destination | |||
Rn | Rm | 1 | 1 | MOV R5,R8 |
PC | 3 | 1 | BR R9 | |
x(Rm) | 4(1) | 2 | ADD R5,4(R6) | |
EDE | 4(1) | 2 | XOR R8,EDE | |
&EDE | 4(1) | 2 | MOV R5,&EDE | |
@Rn | Rm | 2 | 1 | AND @R4,R5 |
PC | 4 | 1 | BR @R8 | |
x(Rm) | 5(1) | 2 | XOR @R5,8(R6) | |
EDE | 5(1) | 2 | MOV @R5,EDE | |
&EDE | 5(1) | 2 | XOR @R5,&EDE | |
@Rn+ | Rm | 2 | 1 | ADD @R5+,R6 |
PC | 4 | 1 | BR @R9+ | |
x(Rm) | 5(1) | 2 | XOR @R5,8(R6) | |
EDE | 5(1) | 2 | MOV @R9+,EDE | |
&EDE | 5(1) | 2 | MOV @R9+,&EDE | |
#N | Rm | 2 | 2 | MOV #20,R9 |
PC | 3 | 2 | BR #2AEh | |
x(Rm) | 5(1) | 3 | MOV #0300h,0(SP) | |
EDE | 5(1) | 3 | ADD #33,EDE | |
&EDE | 5(1) | 3 | ADD #33,&EDE | |
x(Rn) | Rm | 3 | 2 | MOV 2(R5),R7 |
PC | 5 | 2 | BR 2(R6) | |
TONI | 6(1) | 3 | MOV 4(R7),TONI | |
x(Rm) | 6(1) | 3 | ADD 4(R4),6(R9) | |
&TONI | 6(1) | 3 | MOV 2(R4),&TONI | |
EDE | Rm | 3 | 2 | AND EDE,R6 |
PC | 5 | 2 | BR EDE | |
TONI | 6(1) | 3 | CMP EDE,TONI | |
x(Rm) | 6(1) | 3 | MOV EDE,0(SP) | |
&TONI | 6(1) | 3 | MOV EDE,&TONI | |
&EDE | Rm | 3 | 2 | MOV &EDE,R8 |
PC | 5 | 2 | BR &EDE | |
TONI | 6(1) | 3 | MOV &EDE,TONI | |
x(Rm) | 6(1) | 3 | MOV &EDE,0(SP) | |
&TONI | 6(1) | 3 | MOV &EDE,&TONI |