HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 182

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

3.6.4
Table 3.39 DSP Data Operation Instructions
Rev. 1.00, 02/04, page 144 of 804
Instruction
DCT PADD Sx,Sy,Dz
DCF PADD Sx,Sy,Dz
DCT PSUB Sx,Sy,Dz
DCF PSUB Sx,Sy,Dz
DCT PSHA Sx,Sy,Dz
PMULS Se,Sf,Dg 111110**********
PADD Sx,Sy,Du
PMULS Se,Sf,Dg
PSUB Sx,Sy,Du
PMULS Se,Sf,Dg
PADD Sx,Sy,Dz
PSUB Sx,Sy,Dz
PSHA Sx,Sy,Dz
DSP Data Operation Instruction Set
Instruction Code Operation
0100eeff0000gg00
111110**********
0111eeffxxyygguu
111110**********
0110eeffxxyygguu
111110**********
10110001xxyyzzzz
111110**********
10110010xxyyzzzz
111110**********
10110011xxyyzzzz
111110**********
10100001xxyyzzzz
111110**********
10100010xxyyzzzz
111110**********
10100011xxyyzzzz
111110**********
10010001xxyyzzzz
111110**********
10010010xxyyzzzz
Se*Sf
Sx + Sy
Sy-Sy
Sx + Sy
If DC=1, Sx + Sy
If DC=0, Sx + Sy
Sx-Sy
If DC=1, Sx-Sy
If DC=0, Sx-Sy
If Sy>=0, Sx<<Sy
If Sy<0, Sx>>Sy
If DC=1 & Sy>=0, Sx<<Sy
shift)
If DC=1 & Sy<0, Sx>>Sy
→
→
→
→
→
Dg (Signed)
Du Se*Sf
Dz
Du Se*Sf
Dz
→
→
→
→
→
Dz If DC=0, nop
Dz If DC=1, nop
→
→
Dz
Dz If DC=0, nop
Dz If DC=1, nop
Dz (arithmetic shift)
→
Dg (Signed)
Dg (Signed)
→
→
Dz If DC=0, nop
Dz (arithmetic
Execution
States
1
1
1
1
1
1
1
1
1
1
1
DC

*
*
*


*


*
