Texas Instruments MSP430x4xx - Manual (Page 107)

Instruction Set
3-73 RISC 16−Bit CPU
Format-I (Double Operand) Instruction Cycles and Lengths
Table 3−16 lists the length and CPU cycles for all addressing modes of format-I
instructions.
Table 3−16.Format I Instruction Cycles and Lengths
Addressing Mode No. of Length of
Src Dst
Cycles Instruction
Example
Rn Rm 1 1 MOV R5,R8
PC 2 1 BR R9
x(Rm) 4 2 ADD R5,4(R6)
EDE 4 2 XOR R8,EDE
&EDE 4 2 MOV R5,&EDE
@Rn Rm 2 1 AND @R4,R5
PC 2 1 BR @R8
x(Rm) 5 2 XOR @R5,8(R6)
EDE 5 2 MOV @R5,EDE
&EDE 5 2 XOR @R5,&EDE
@Rn+ Rm 2 1 ADD @R5+,R6
PC 3 1 BR @R9+
x(Rm) 5 2 XOR @R5,8(R6)
EDE 5 2 MOV @R9+,EDE
&EDE 5 2 MOV @R9+,&EDE
#N Rm 2 2 MOV #20,R9
PC 3 2 BR #2AEh
x(Rm) 5 3 MOV #0300h,0(SP)
EDE 5 3 ADD #33,EDE
&EDE 5 3 ADD #33,&EDE
x(Rn) Rm 3 2 MOV 2(R5),R7
PC 3 2 BR 2(R6)
TONI 6 3 MOV 4(R7),TONI
x(Rm) 6 3 ADD 4(R4),6(R9)
&TONI 6 3 MOV 2(R4),&TONI
EDE Rm 3 2 AND EDE,R6
PC 3 2 BR EDE
TONI 6 3 CMP EDE,TONI
x(Rm) 6 3 MOV EDE,0(SP)
&TONI 6 3 MOV EDE,&TONI
&EDE Rm 3 2 MOV &EDE,R8
PC 3 2 BRA &EDE
TONI 6 3 MOV &EDE,TONI
x(Rm) 6 3 MOV &EDE,0(SP)
&TONI 6 3 MOV &EDE,&TONI