SH7710 Datasheet, PDF (186/996 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 3 DSP Operating Unit
Table 3.38 Correspondence between DSP Data Transfer Operands and Registers
Register
Ax Ix
Dx Ay Iy
Dy Da As Ds
SH
R0
register R1
R2 (As2)
Yes
R3 (As3)
Yes
R4 (Ax0) Yes
Yes
R5 (Ax1) Yes
Yes
R6 (Ay0)
Yes
R7 (Ay1)
Yes
R8 (Ix)
Yes
R9 (Iy)
Yes
DSP
A0
Yes
Yes
register A1
Yes
Yes
M0
Yes
M1
Yes
X0
Yes
Yes
X1
Yes
Yes
Y0
Yes
Yes
Y1
Yes
Yes
A0G
Yes
A1G
Yes
Note: Yes: The register which can be set.
Rev. 2.00 Dec. 07, 2005 Page 144 of 950
REJ09B0079-0200