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SH7721 Datasheet(PDF) 218 Page - Renesas Technology Corp

Part # SH7721
Description  Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
PDF  1524 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7721 Datasheet(HTML) 218 Page - Renesas Technology Corp

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Section 3 DSP Operating Unit
Rev. 3.00 Jan. 18, 2008 Page 156 of 1458
REJ09B0033-0300
Instruction
Instruction Code Operation
Execution
States
DC
DCF PDMSB Sy,Dz
111110**********
1011111100yyzzzz
If DC = 0, normalization count shift value
Sy
→ Dz
If DC=1, nop
1
–
PINC Sx,Dz
111110**********
10011001xx00zzzz
MSW of Sx + 1
→ Dz
1
*
PINC Sy,Dz
111110**********
1011100100yyzzzz
MSW of Sy + 1
→ Dz
1
*
DCT PINC Sx,Dz
111110**********
10011010xx00zzzz
If DC = 1, MSW of Sx + 1
→ Dz
If DC = 0, nop
1
–
DCT PINC Sy,Dz
111110**********
1011101000yyzzzz
If DC = 1, MSW of Sy + 1
→ Dz
If DC = 0, nop
1
–
DCF PINC Sx,Dz
111110**********
10011011xx00zzzz
If DC = 0, MSW of Sx + 1
→ Dz
If DC = 1, nop
1
–
DCF PINC Sy,Dz
111110**********
1011101100yyzzzz
If DC = 0, MSW of Sy + 1
→ Dz
If DC = 1, nop
1
–
PNEG Sx,Dz
111110**********
11001001xx00zzzz
0-Sx
→ Dz
1
*
PNEG Sy,Dz
111110**********
1110100100yyzzzz
0-Sy
→ Dz
1
*
DCT PNEG Sx,Dz
111110**********
11001010xx00zzzz
If DC = 1, 0-Sx
→ Dz
If DC = 0, nop
1
–
DCT PNEG Sy,Dz
111110**********
1110101000yyzzzz
If DC = 1, 0-Sy
→ Dz
If DC = 0, nop
1
–
DCF PNEG Sx,Dz
111110**********
11001011xx00zzzz
If DC = 0, 0-Sx
→ Dz
If DC = 1, nop
1
–
DCF PNEG Sy,Dz
111110**********
1110101100yyzzzz
If DC = 0, 0-Sy
→ Dz
If DC = 1, nop
1
–
POR Sx,Sy,Dz
111110**********
10110101xxyyzzzz
Sx | Sy
→ Dz
1
*
DCT POR Sx,Sy,Dz
111110**********
10110110xxyyzzzz
If DC = 1, Sx | Sy
→ Dz
If DC = 0, nop
1
–
DCF POR Sx,Sy,Dz
111110**********
10110111xxyyzzzz
If DC = 0, Sx | Sy
→ Dz
If DC = 1, nop
1
–



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