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SH7721 Datasheet(PDF) 219 Page - Renesas Technology Corp |
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SH7721 Datasheet(HTML) 219 Page - Renesas Technology Corp |
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219 / 1524 page  Section 3 DSP Operating Unit Rev. 3.00 Jan. 18, 2008 Page 157 of 1458 REJ09B0033-0300 Instruction Instruction Code Operation Execution States DC 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 = 0, Sx ^ Sy → Dz If DC = 1, nop 1 – PDEC Sx,Dz 111110********** 10001001xx00zzzz Sx [39:16]-1 → Dz 1 * DCT PDEC Sx,Dz 111110********** 10001010xx00zzzz If DC = 1, Sx [39:16]-1 → Dz If DC = 0, nop 1 – DCF PDEC Sx,Dz 111110********** 10001011xx00zzzz If DC = 0, Sx [39:16]-1 → Dz If DC = 1, nop 1 – PDEC Sy,Dz 111110********** 1010100100yyzzzz Sy [31:16]-1 → Dz 1 * DCT PDEC Sy,Dz 111110********** 1010101000yyzzzz If DC = 1, Sy [31:16]-1 → Dz If DC = 0, nop 1 – DCF PDEC Sy,Dz 111110********** 1010101100yyzzzz If DC = 0, Sy [31:16]-1 → Dz If DC = 1, nop 1 – PCLR Dz 111110********** 100011010000zzzz h '00000000 → Dz 1 * DCT PCLR Dz 111110********** 100011100000zzzz If DC = 1, h '00000000 → Dz If DC = 0, nop 1 – DCF PCLR Dz 111110********** 100011110000zzzz If DC = 0, h '00000000 → Dz If DC = 1, nop 1 – PSHA #imm,Dz 111110********** 00010iiiiiiizzzz If imm>=0, Dz<<imm → Dz (arithmetic shift) If imm<0, Dz>>imm → Dz 1 * |
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