Datasheet

MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I − APRIL 2006 − REVISED MARCH 2011
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Table 1. Instruction Word Formats
Dual operands, source-destination e.g., ADD R4,R5 R4 + R5 −−−> R5
Single operands, destination only e.g., CALL R8 PC −−>(TOS), R8−−> PC
Relative jump, un/conditional e.g., JNE Jump-on-equal bit = 0
Table 2. Address Mode Descriptions
ADDRESS MODE S D SYNTAX EXAMPLE OPERATION
Register F
F
MOV Rs,Rd MOV R10,R11 R10 —> R11
Indexed F F MOV X(Rn),Y(Rm) MOV 2(R5),6(R6) M(2+R5)—> M(6+R6)
Symbolic (PC relative) F F MOV EDE,TONI M(EDE) —> M(TONI)
Absolute F F MOV & MEM, & TCDAT M(MEM) —> M(TCDAT)
Indirect F MOV @Rn,Y(Rm) MOV @R10,Tab(R6) M(R10) —> M(Tab+R6)
Indirect
autoincrement
F MOV @Rn+,Rm MOV @R10+,R11
M(R10) —> R11
R10 + 2—> R10
Immediate F MOV #X,TONI MOV #45,TONI #45 —> M(TONI)
NOTE: S = source D = destination