SH7641 Datasheet, PDF (135/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series

Section 2 CPU
Table 2.26 Double Data Transfer Instructions
Instruction
Instruction Code
Operation
Execu-
tion
States DC
X memory NOPX
1111000*0*0*00** X memory no access 1

data
MOVX.W @Ax,Dx
111100A*D*0*01** (Ax) → MSW of Dx, 1

transfer
0 → LSW of Dx
MOVX.W @Ax+,Dx 111100A*D*0*10** (Ax) → MSW of Dx, 1

0 → LSW of Dx,
Ax + 2 → Ax
MOVX.W @Ax+Ix,Dx 111100A*D*0*11** (Ax) → MSW of Dx, 1

0 → LSW of Dx,
Ax + Ix → Ax
MOVX.W Da,@Ax
111100A*D*1*01** MSW of Da → (Ax) 1

MOVX.W Da,@Ax+ 111100A*D*1*10** MSW of Da → (Ax), 1

Ax + 2 → Ax
MOVX.W Da,@Ax+Ix 111100A*D*1*11** MSW of Da → (Ax), 1

Ax + Ix → Ax
Y memory NOPY
111100*0*0*0**00 Y memory no access 1

data
MOVY.W @Ay,Dy
111100*A*D*0**01 (Ay) → MSW of Dy, 1

transfer
0 → LSW of Dy
MOVY.W @Ay+,Dy 111100*A*D*0**10 (Ay) → MSW of Dy, 1

0 → LSW of Dy,
Ay + 2 → Ay
MOVY.W @Ay+Iy,Dy 111100*A*D*0**11 (Ay) → MSW of Dy, 1

0 → LSW of Dy,
Ay + Iy → Ay
MOVY.W Da,@Ay
111100*A*D*1**01 MSW of Da → (Ay) 1

MOVY.W Da,@Ay+ 111100*A*D*1**10 MSW of Da → (Ay), 1

Ay + 2 → Ay
MOVY.W Da,@Ay+Iy 111100*A*D*1**11 MSW of Da → (Ay), 1

Ay + Iy → Ay
Rev. 4.00 Sep. 14, 2005 Page 85 of 982
REJ09B0023-0400