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Section 2 CPU
Rev. 4.00 Sep. 14, 2005 Page 71 of 982
REJ09B0023-0400
Data Transfer Instructions
Table 2.19 Data Transfer Instructions
Instruction
Instruction Code
Operation
Execution
States
T Bit
MOV #imm,Rn 1110nnnniiiiiiii imm → Sign extension → Rn 1
MOV.W @(disp,PC),Rn 1001nnnndddddddd (disp × 2 + PC) → Sign
extension → Rn
1
MOV.L @(disp,PC),Rn 1101nnnndddddddd (disp × 4 + PC) → Rn 1
MOV Rm,Rn 0110nnnnmmmm0011 Rm → Rn 1 —
MOV.B Rm,@Rn 0010nnnnmmmm0000 Rm → (Rn) 1 —
MOV.W Rm,@Rn 0010nnnnmmmm0001 Rm → (Rn) 1 —
MOV.L Rm,@Rn 0010nnnnmmmm0010 Rm → (Rn) 1 —
MOV.B @Rm,Rn 0110nnnnmmmm0000 (Rm) → Sign extension → Rn 1 —
MOV.W @Rm,Rn 0110nnnnmmmm0001 (Rm) → Sign extension → Rn 1 —
MOV.L @Rm,Rn 0110nnnnmmmm0010 (Rm) → Rn 1 —
MOV.B Rm,@–Rn 0010nnnnmmmm0100 Rn–1 → Rn, Rm → (Rn) 1 —
MOV.W Rm,@–Rn 0010nnnnmmmm0101 Rn–2 → Rn, Rm → (Rn) 1 —
MOV.L Rm,@–Rn 0010nnnnmmmm0110 Rn–4 → Rn, Rm → (Rn) 1 —
MOV.B @Rm+,Rn 0110nnnnmmmm0100 (Rm) → Sign extension → Rn,
Rm + 1 → Rm
1 —
MOV.W @Rm+,Rn 0110nnnnmmmm0101 (Rm) → Sign extension → Rn,
Rm + 2 → Rm
1 —
MOV.L @Rm+,Rn 0110nnnnmmmm0110 (Rm) → Rn,Rm + 4 → Rm 1 —
MOV.B R0,@(disp,Rn) 10000000nnnndddd R0 → (disp + Rn) 1 —
MOV.W R0,@(disp,Rn) 10000001nnnndddd R0 → (disp × 2 + Rn) 1 —
MOV.L Rm,@(disp,Rn) 0001nnnnmmmmdddd Rm → (disp × 4 + Rn) 1 —
MOV.B @(disp,Rm),R0 10000100mmmmdddd (disp + Rm) → Sign
extension → R0
1 —
MOV.W @(disp,Rm),R0 10000101mmmmdddd (disp × 2 + Rm) → Sign
extension → R0
1 —
MOV.L @(disp,Rm),Rn 0101nnnnmmmmdddd (disp × 4 + Rm) → Rn 1 —
MOV.B Rm,@(R0,Rn) 0000nnnnmmmm0100 Rm → (R0 + Rn) 1 —
MOV.W Rm,@(R0,Rn) 0000nnnnmmmm0101 Rm → (R0 + Rn) 1 —