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SH7712 Datasheet, PDF (138/978 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series | |||
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Section 3 DSP Operating Unit
Table 3.9 Extended System Control Instructions in DSP Mode
Instruction
STS DSR,Rn
STS A0,Rn
STS X0,Rn
STS X1,Rn
STS Y0,Rn
STS Y1,Rn
STS.L DSR,@-Rn
STS.L A0,@-Rn
STS.L X0,@-Rn
STS.L X1,@-Rn
STS.L Y0,@-Rn
STS.L Y1,@-Rn
LDS.L @Rn+,DSR
LDS.L @Rn+,A0
LDS.L @Rn+,X0
LDS.L @Rn+,X1
LDS.L @Rn+,Y0
LDS.L @Rn+,Y1
LDS Rn,DSR
LDS Rn,A0
LDS Rn,X0
LDS Rn,X1
LDS Rn,Y0
LDS Rn,Y1
Operation
DSR â Rn
A0 â Rn
X0 â Rn
X1 â Rn
Y0 â Rn
Y1 â Rn
Rn â 4 â Rn, DSR â (Rn)
Rn â 4 â Rn, A0 â (Rn)
Rn â 4 â Rn, X0 â (Rn)
Rn â 4 â Rn, X1 â (Rn)
Rn â 4 â Rn, Y0 â (Rn)
Rn â 4 â Rn, Y1 â (Rn)
(Rn) â DSR, Rn + 4 â Rn
(Rn) â A0, Rn + 4 â Rn
(Rn) â X0, Rn + 4 â Rn
(Rn) â X1, Rn + 4 â Rn
(Rn) â Y0, Rn + 4 â Rn
(Rn) â Y1, Rn + 4 â Rn
Rn â DSR
Rn â A0
Rn â X0
Rn â X1
Rn â Y0
Rn â Y1
Execution States
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Rev. 1.00 Dec. 27, 2005 Page 96 of 1044
REJ09B0269-0100
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