Datasheet

64
Table 2.12 Data Transfer Instructions (cont)
Instruction Instruction Code Operation
Execu-
tion
Cycles
T
Bit
MOV.W Rm,@(R0,Rn) 0000nnnnmmmm0101 Rm → (R0 + Rn) 1 —
MOV.L Rm,@(R0,Rn) 0000nnnnmmmm0110 Rm → (R0 + Rn) 1 —
MOV.B @(R0,Rm),Rn 0000nnnnmmmm1100 (R0 + Rm) → Sign
extension → Rn
1—
MOV.W @(R0,Rm),Rn 0000nnnnmmmm1101 (R0 + Rm) → Sign
extension → Rn
1—
MOV.L @(R0,Rm),Rn 0000nnnnmmmm1110 (R0 + Rm) → Rn 1 —
MOV.B R0,@(disp,GBR) 11000000dddddddd R0 → (disp + GBR) 1 —
MOV.W R0,@(disp,GBR) 11000001dddddddd R0 → (disp × 2 + GBR) 1 —
MOV.L R0,@(disp,GBR) 11000010dddddddd R0 → (disp × 4 + GBR) 1 —
MOV.B @(disp,GBR),R0 11000100dddddddd (disp + GBR) → Sign
extension → R0
1—
MOV.W @(disp,GBR),R0 11000101dddddddd (disp × 2 + GBR) → Sign
extension → R0
1—
MOV.L @(disp,GBR),R0 11000110dddddddd (disp × 4 + GBR) → R0 1 —
MOVA @(disp,PC),R0 11000111dddddddd disp × 4 + PC → R0 1 —
MOVT Rn 0000nnnn00101001 T → Rn 1 —
SWAP.B Rm,Rn 0110nnnnmmmm1000 Rm → Swap the bottom two
bytes → Rn
1—
SWAP.W Rm,Rn 0110nnnnmmmm1001 Rm → Swap two
consecutive words → Rn
1—
XTRCT Rm,Rn 0010nnnnmmmm1101 Rm: Middle 32 bits of
Rn → Rn
1—