Renesas SH7641 - Manual (Page 143)

Section 2 CPU
Rev. 4.00 Sep. 14, 2005 Page 93 of 982
REJ09B0023-0400
Instruction
Instruction Code
Operation Execution
States
DC
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 
PAND Sx,Sy,Dz 111110 **********
10010101xxyyzzzz
Sx & Sy → Dz 1
*
DCT PAND Sx,Sy,Dz 111110 **********
10010110xxyyzzzz
If DC = 1, Sx & Sy → Dz
If DC = 0, nop
1 
DCF PAND Sx,Sy,Dz 111110 **********
10010111xxyyzzzz
If DC = 0, Sx & Sy → Dz
If DC = 1, nop
1 
PXOR Sx,Sy,Dz 111110 **********
10100101xxyyzzzz
Sx ^ Sy → Dz 1 *
DCT PXOR Sx,Sy,Dz 111110 **********
10100110xxyyzzzz
If DC = 1, Sx ^ Sy → Dz
If DC = 0, nop
1 
DCF PXOR Sx,Sy,Dz 111110 **********
10100111xxyyzzzz
If DC = 1, Sx ^ Sy
→ Dz
If DC = 0, nop
1 
PDEC Sx,Dz 111110 **********
10001001xx00zzzz
Sx [39:16] – 1
→ Dz 1
*