SH7713 Datasheet, PDF (189/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 3 DSP Operating Unit
Instruction
PSHA #imm,Dz
PSHL #imm,Dz
PSTS MACH,Dz
DCT PSTS
MACH,Dz
DCF PSTS
MACH,Dz
PSTS MACL,Dz
DCT PSTS
MACL,Dz
DCF PSTS
MACL,Dz
PLDS Dz,MACH
DCT PLDS
Dz,MACH
DCF PLDS
Dz,MACH
PLDS Dz,MACL
DCT PLDS
Dz,MACL
DCF PLDS
Dz,MACL
PADDC Sx,Sy,Dz
Instruction Code Operation
111110********** If imm>=0, Dz<<imm ->Dz (arithmetic shift)
00010iiiiiiizzzz
If imm<0, Dz>>imm ->Dz
111110********** If imm>=0, Dz<<imm ->Dz (logical shift)
00000iiiiiiizzzz
If imm<0, Dz>>imm ->Dz
111110********** MACH ->Dz
110011010000zzzz
111110********** If DC=1, MACH ->Dz
110011100000zzzz
111110********** If DC=0, MACH ->Dz
110011110000zzzz
111110********** MACL ->Dz
110111010000zzzz
111110********** If DC=1, MACL ->Dz
110111100000zzzz
111110********** If DC=0, MACL ->Dz
110111110000zzzz
111110********** Dz ->MACH
111011010000zzzz
111110********** If DC=1, Dz ->MACH
111011100000zzzz
111110********** If DC=0, Dz ->MACH
111011110000zzzz
111110********** Dz ->MACL
111111010000zzzz
111110********** If DC=1, Dz ->MACL
111111100000zzzz
111110********** If DC=0, Dz ->MACL
111111110000zzzz
111110********** Sx + Sy + DC ->Dz Carry ->DC
10110000xxyyzzzz
Execution
States DC
1
*
1
*
1

1

1

1

1

1

1

1

1

1

1

1

1
Carry
Rev.1.50 Aug. 30, 2006 Page 149 of 860
REJ09B0288-0150