SH7041A datasheet(101/923 Pages) RENESAS

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Table 2.12

Data Transfer Instructions

Instruction

Instruction Code

Operation

Execu-

tion

Cycles

Bit

MOV

#imm,Rn

1110nnnniiiiiiii

#imm

→ Sign extension →

1—

MOV.W @(disp,PC),Rn

1001nnnndddddddd

(disp

× 2 + PC) → Sign

extension

→ Rn

1—

MOV.L @(disp,PC),Rn

1101nnnndddddddd

(disp

× 4 + PC) → Rn

—

MOV

Rm,Rn

0110nnnnmmmm0011

→ Rn

—

MOV.B Rm,@Rn

0010nnnnmmmm0000

→ (Rn)

—

MOV.W Rm,@Rn

0010nnnnmmmm0001

→ (Rn)

—

MOV.L Rm,@Rn

0010nnnnmmmm0010

→ (Rn)

—

MOV.B @Rm,Rn

0110nnnnmmmm0000

(Rm)

→ Sign extension →

1—

MOV.W @Rm,Rn

0110nnnnmmmm0001

(Rm)

→ Sign extension →

1—

MOV.L @Rm,Rn

0110nnnnmmmm0010

(Rm)

→ Rn

—

MOV.B Rm,@–Rn

0010nnnnmmmm0100

Rn–1

→ Rn, Rm → (Rn)

—

MOV.W Rm,@–Rn

0010nnnnmmmm0101

Rn–2

→ Rn, Rm → (Rn)

—

MOV.L Rm,@–Rn

0010nnnnmmmm0110

Rn–4

→ Rn, Rm → (Rn)

—

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

→ (disp + Rn)

—

MOV.W R0,@(disp,Rn)

10000001nnnndddd

→ (disp × 2 + Rn)

—

MOV.L Rm,@(disp,Rn)

0001nnnnmmmmdddd

→ (disp × 4 + Rn)

—

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

—

MOV.B Rm,@(R0,Rn)

0000nnnnmmmm0100

→ (R0 + Rn)

—

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