SH7710 Datasheet, PDF (146/996 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 3 DSP Operating Unit
Table 3.12 Double Data Transfer Instruction Formats
Type
Mnemonic
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
X memory NOPX
1111000
0
0
data
transfer
MOVX.W @Ax,Dx
MOVX.W @Ax+,Dx
Ax Dx 0
00
01
10
MOVX.W @Ax+Ix,Dx
11
MOVX.W Da,@Ax
Da 1
01
MOVX.W Da,@Ax+
10
MOVX.W Da,@Ax+Ix
11
Y memory NOPY
111100
data
transfer
MOVY.W @Ay,Dy
MOVY.W @Ay+,Dy
0
0
0
Ay Dy 0
00
01
10
MOVY.W @Ay+Iy,Dy
11
MOVY.W Da,@Ay
Da 1
01
MOVY.W Da,@Ay+
10
MOVY.W Da,@Ay+Iy
11
Note:
Ax: 0 = R4, 1 = R5
Ay: 0 = R6, 1 = R7
Dx: 0 = X0, 1 = X1
Dy: 0 = Y0, 1 = Y1
Da: 0 = A0, 1 = A1
Rev. 2.00 Dec. 07, 2005 Page 104 of 950
REJ09B0079-0200