HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 179

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

3.6.2
Table 3.36 Double Data Transfer Instruction
Instruction
X
memory
data
transfer
Y
memory
data
transfer
Double-Data Transfer Instruction Set
NOPX
MOVX.W @Ax,Dx
MOVX.W @Ax + ,Dx
MOVX.W @Ax + Ix,Dx 111100A*D*0*11** (Ax) → MSW of Dx, 0 →LSW of
MOVX.W Da,@Ax
MOVX.W Da,@Ax +
MOVX.W Da,@Ax + Ix 111100A*D*1*11** MSW of Da →(Ax), Ax + Ix →Ax
NOPY
MOVY.W @Ay,Dy
MOVY.W @Ay + ,Dy
MOVY.W @Ay + Iy,Dy 111100*A*D*0**11 (Ay) →MSW of Dy, 0 →LSW of
MOVY.W Da,@Ay
MOVY.W Da,@Ay +
MOVY.W Da,@Ay + Iy 111100*A*D*1**11
Instruction Code Operation
1111000*0*0*00**
111100A*D*0*01** (Ax) →MSW of Dx, 0 →LSW of
111100A*D*0*10** (Ax) →MSW of Dx, 0 → LSW of
111100A*D*1*01** MSW of Da →(Ax)
111100A*D*1*10** MSW of Da →(Ax), Ax + 2 →Ax
111100*0*0*0**00
111100*A*D*0**01 (Ay) →MSW of Dy, 0 →LSW of
111100*A*D*0**10 (Ay) → MSW of Dy, 0 →LSW of
111100*A*D*1**01 MSW of Da →(Ay)
111100*A*D*1**10 MSW of Da →(Ay), Ay + 2 ->Ay
X memory no access
Dx
Dx, Ax + 2 →Ax
Dx, Ax + Ix →Ax
Y memory no access
Dy
Dy, Ay + 2 →Ay
Dy, Ay + Iy →Ay
MSW of Da →(Ay), Ay + Iy →Ay
Rev. 1.00, 02/04, page 141 of 804
Execution
States
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DC
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