SH7708 Datasheet, PDF (48/625 Pages) Renesas Technology Corp – SuperH™ RISC engine

Table 2.6 Data Transfer Instructions (cont)
Instruction
Operation
Code
Privileged
Mode
Cycles T Bit
MOV.L Rm,@(R0,Rn) Rm → (R0 + Rn)
0000nnnnmmmm0110 —
1
—
MOV.B @(R0,Rm),Rn
(R0 + Rm) → Sign extension0000nnnnmmmm1100 —
→ Rn
1
—
MOV.W @(R0,Rm),Rn
(R0 + Rm) → Sign extension0000nnnnmmmm1101 —
→ Rn
1
—
MOV.L @(R0,Rm),Rn (R0 + Rm) → Rn
0000nnnnmmmm1110 —
1
—
MOV.B R0,@(disp,GBR) R0 → (disp + GBR)
11000000dddddddd —
1
—
MOV.W R0,@(disp,GBR) R0 → (disp ×2 + GBR)
11000001dddddddd —
1
—
MOV.L R0,@(disp,GBR) R0 → (disp × 4 + GBR) 11000010dddddddd —
1
—
MOV.B @(disp,GBR),R0 (disp + GBR) → Sign
extension → R0
11000100dddddddd —
1
—
MOV.W @(disp,GBR),R0 (disp × 2 + GBR) →
Sign extension → R0
11000101dddddddd —
1
—
MOV.L @(disp,GBR),R0 (disp × 4 + GBR) → R0 11000110dddddddd —
1
—
MOVA @(disp,PC),R0 disp × 4 + PC → R0
11000111dddddddd —
1
—
MOVT Rn
T → Rn
0000nnnn00101001 —
1
—
SWAP.B Rm,Rn
Rm → Swap the bottom
two bytes → Rn
0110nnnnmmmm1000 —
1
—
SWAP.W Rm,Rn
Rm → Swap two consecutive0110nnnnmmmm1001 —
words → Rn
1
—
XTRCT Rm,Rn
Rm: Middle 32 bits of
Rn → Rn
0010nnnnmmmm1101 —
1
—
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