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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AD9789BBCZ датащи(PDF) 27 Page - Analog Devices |
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AD9789BBCZ датащи(HTML) 27 Page - Analog Devices |
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27 / 76 page  AD9789 Rev. A | Page 27 of 76 SPI REGISTER MAP Do not write to the following registers unless instructed otherwise: Register 0x34, Register 0x35, Register 0x37, Register 0x3B, Register 0x3F, or Register 0x40 through Register 0x55. Table 11. Register Map Addr Register Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 De- fault 0x00 SPI control SDIO_DIR LSBFIRST RESET LNG_INST 0x18 0x01 Saturation counter SATCNT[7:0] 0x00 0x02 Parity counter PARCNT[7:0] 0x00 0x03 Interrupt enable PARERR BISTDONE PARMSET PARMCLR LOCKACQ LOCKLOST SATERR Reserved 0x00 0x04 Interrupt status/clear PARERR BISTDONE PARMSET PARMCLR LOCKACQ LOCKLOST SATERR Reserved 0x00 0x05 Channel enable Reserved CHANEN[3:0] 0x00 0x06 Bypass QAM SRRC Reserved INT[4:0] 0x00 0x07 QAM/SRRC configuration Reserved ALPHA[1:0] Reserved MAPPING[2:0] 0x01 0x08 Summing node scalar SUMSCALE[7:0] 0x0D 0x09 Input scalar INSCALE[7:0] 0x20 0x0A FTW0[7:0] 0x00 0x0B FTW0[15:8] 0x00 0x0C NCO 0 frequency tuning word FTW0[23:16] 0x00 0x0D FTW1[7:0] 0x00 0x0E FTW1[15:8] 0x00 0x0F NCO 1 frequency tuning word FTW1[23:16] 0x00 0x10 FTW2[7:0] 0x00 0x11 FTW2[15:8] 0x00 0x12 NCO 2 frequency tuning word FTW2[23:16] 0x00 0x13 FTW3[7:0] 0x00 0x14 FTW3[15:8] 0x00 0x15 NCO 3 frequency tuning word FTW3[23:16] 0x00 0x16 Q[7:0] 0x00 0x17 Q[15:8] 0x00 0x18 Rate converter denominator (Q) Q[23:16] 0x80 0x19 P[7:0] 0x00 0x1A P[15:8] 0x00 0x1B Rate converter numerator (P) P[23:16] 0x80 0x1C FC[7:0] 0x00 0x1D Interpolating BPF center frequency FC[15:8] 0x00 0x1E Frequency update FREQNEW Reserved 0x00 0x1F Hardware version Reserved VER[3:0] 0x03 0x20 Interface configuration CMOS_BUS CMOS_CTRL Reserved DCO_INV IF_MODE CHANPRI PAR[1:0] 0xC8 0x21 Data control BIN BUSWDTH[1:0] DATWDTH CMPLX LTNCY[2:0] 0x61 0x22 DCO frequency Reserved DCODIV[2:0] ONES[3:0] 0x1F 0x23 Internal clock phase adjust DSCPHZ[3:0] SNCPHZ[3:0] 0x85 0x24 Parameter update PARMNEW Reserved 0x00 0x25 Channel 0 gain CHAN0GAIN[7:0] 0x80 0x26 Channel 1 gain CHAN1GAIN[7:0] 0x80 0x27 Channel 2 gain CHAN2GAIN[7:0] 0x80 0x28 Channel 3 gain CHAN3GAIN[7:0] 0x80 0x29 Spectrum shaping Reserved SPEC_INV 0x00 |
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