SH7729R Datasheet, PDF (128/855 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

Instruction
Instruction Code
Operation
DCF PSHA Sx,Sy,Dz 111110********** If DC = 0 & Sy > = 0,
10010011xxyyzzzz ^{Sx << Sy → Dz (arithmetic}
shift)
If DC = 0 & Sy < 0,
Sx >> Sy → Dz
If DC = 1, nop
PSHL Sx,Sy,Dz
111110**********
10000001xxyyzzzz
If Sy > = 0, Sx << Sy → Dz
(logical shift)
If Sy < 0, Sx >> Sy → Dz
DCT PSHL Sx,Sy,Dz 111110********** If DC = 1 & Sy > = 0,
10000010xxyyzzzz ^{Sx << Sy → Dz (logical shift)}
If DC = 1 & Sy < 0,
Sx >> Sy → Dz
If DC = 0, nop
DCF PSHL Sx,Sy,Dz 111110********** If DC = 0 & Sy > = 0,
10000011xxyyzzzz ^{Sx << Sy → Dz (logical shift)}
If DC = 0 & Sy < 0,
Sx >> Sy → Dz
If DC = 1, nop
PCOPY Sx,Dz 111110********** Sx → Dz
11011001xx00zzzz
PCOPY Sy,Dz 111110********** Sy → Dz
1111100100yyzzzz
DCT PCOPY Sx,Dz 111110********** If DC = 1, Sx → Dz
11011010xx00zzzz If DC = 0, nop
DCT PCOPY Sy,Dz 111110********** If DC = 1, Sy → Dz
1111101000yyzzzz If DC = 0, nop
DCF PCOPY Sx,Dz 111110********** If DC = 0, Sx → Dz
11011011xx00zzzz If DC = 1, nop
DCF PCOPY Sy,Dz 111110********** If DC = 0, Sy → Dz
1111101100yyzzzz If DC = 1, nop
Note: * See table 2.33.
Execu-
tion
States DC
1
—
1
*
1
—
1
—
1
*
1
*
1
—
1
—
1
—
1
—
Rev. 5.0, 09/03, page 82 of 806