Table 2.6 lists the SH7709S data transfer instructions
Table 2.6 Data Transfer Instructions
Privileged
Mode Cycles T Bit
Instruction
Operation
Code
MOV
#imm,Rn
imm → Sign extension
→ Rn
1110nnnniiiiiiii
—
1
—
MOV.W @(disp,PC),Rn
(disp × 2 + PC) → Sign
extension → Rn
1001nnnndddddddd
—
1
—
MOV.L @(disp,PC),Rn
(disp × 4 + PC) → Rn
Rm → Rn
1101nnnndddddddd
0110nnnnmmmm0011
0010nnnnmmmm0000
0010nnnnmmmm0001
0010nnnnmmmm0010
0110nnnnmmmm0000
—
—
—
—
—
—
1
1
1
1
1
1
—
—
—
—
—
—
MOV
Rm,Rn
MOV.B Rm,@Rn
MOV.W Rm,@Rn
MOV.L Rm,@Rn
MOV.B @Rm,Rn
Rm → (Rn)
Rm → (Rn)
Rm → (Rn)
(Rm) → Sign extension
→ Rn
MOV.W @Rm,Rn
(Rm) → Sign extension
→ Rn
0110nnnnmmmm0001
—
1
—
MOV.L @Rm,Rn
MOV.B Rm,@–Rn
MOV.W Rm,@–Rn
MOV.L Rm,@–Rn
MOV.B @Rm+,Rn
(Rm) → Rn
0110nnnnmmmm0010
0010nnnnmmmm0100
0010nnnnmmmm0101
0010nnnnmmmm0110
0110nnnnmmmm0100
—
—
—
—
—
1
1
1
1
1
—
—
—
—
—
Rn–1 → Rn, Rm → (Rn)
Rn–2 → Rn, Rm → (Rn)
Rn–4 → Rn, Rm → (Rn)
(Rm) → Sign extension
→ Rn, Rm + 1 → Rm
MOV.W @Rm+,Rn
(Rm) → Sign extension
→ Rn, Rm + 2 → Rm
0110nnnnmmmm0101
—
1
—
MOV.L @Rm+,Rn
(Rm) → Rn,Rm + 4 → Rm 0110nnnnmmmm0110
—
—
—
—
—
1
1
1
1
1
—
—
—
—
—
MOV.B R0,@(disp,Rn)
MOV.W R0,@(disp,Rn)
MOV.L Rm,@(disp,Rn)
MOV.B @(disp,Rm),R0
R0 → (disp + Rn)
10000000nnnndddd
10000001nnnndddd
0001nnnnmmmmdddd
10000100mmmmdddd
R0 → (disp × 2 + Rn)
Rm → (disp × 4 + Rn)
(disp + Rm) → Sign
extension → R0
MOV.W @(disp,Rm),R0
(disp × 2 + Rm) → Sign
extension → R0
10000101mmmmdddd
—
1
—
MOV.L @(disp,Rm),Rn
MOV.B Rm,@(R0,Rn)
(disp × 4 + Rm) → Rn
Rm → (R0 + Rn)
0101nnnnmmmmdddd
0000nnnnmmmm0100
—
—
1
1
—
—
Rev. 5.00, 09/03, page 39 of 760
RENESAS [ RENESAS TECHNOLOGY CORP ]
