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SH7020 Datasheet, PDF (53/509 Pages) Renesas Technology Corp – SuperH™ RISC engine | |||
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Table 2.12 Data Transfer Instructions (cont)
Instruction
Instruction Code
Operation
Execu-
tion
T
Cycles bit
MOV.L Rm,@(R0,Rn)
0000nnnnmmmm0110 Rm â (R0 + Rn)
1
â
MOV.B @(R0,Rm),Rn
0000nnnnmmmm1100 (R0 + Rm) â Sign
1
â
extension â Rn
MOV.W @(R0,Rm),Rn
0000nnnnmmmm1101 (R0 + Rm) â Sign
1
â
extension â Rn
MOV.L @(R0,Rm),Rn
0000nnnnmmmm1110 (R0 + Rm) â Rn
1
â
MOV.B R0,@(disp,GBR) 11000000dddddddd R0 â (disp + GBR)
1
â
MOV.W R0,@(disp,GBR) 11000001dddddddd R0 â (dispÃ2 + GBR) 1
â
MOV.L R0,@(disp,GBR) 11000010dddddddd R0 â (dispÃ4 + GBR) 1
â
MOV.B @(disp,GBR),R0 11000100dddddddd (disp + GBR) â Sign
1
â
extension â R0
MOV.W @(disp,GBR),R0 11000101dddddddd (dispÃ2 + GBR) â Sign 1
â
extension â R0
MOV.L @(disp,GBR),R0 11000110dddddddd (dispÃ4 + GBR) â R0
1
â
MOVA @(disp,PC),R0 11000111dddddddd dispÃ4 + PC â R0
1
â
MOVT Rn
0000nnnn00101001 T â Rn
1
â
SWAP.B Rm,Rn
0110nnnnmmmm1000 Rm â Swap the bottom 1
â
two bytes â Rn
SWAP.W Rm,Rn
0110nnnnmmmm1001 Rm â Swap two
1
â
consecutive words â Rn
XTRCT Rm,Rn
0010nnnnmmmm1101 Center 32 bits of Rm and 1
â
Rn â Rn
32 RENESAS
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