Texas Instruments Inc. DAC32x2 EVM Register Configuration DAC32x2 Registers Address Data 00 72 01 31 02 00 03 10 04 FF 05 34 06 00 07 00 08 6C 09 7A 0A B6 0B EA 0C 45 0D 1A 0E 16 0F AA 10 C6 11 24 12 00 13 00 14 00 15 00 16 00 17 00 18 83 19 00 1A 00 1B 00 1C 00 1D 00 1E 24 1F 12 20 00 21 00 CDCE62005 Registers Freq:19.200000MHz Address Data 00 00040000 01 81400001 02 811C0002 03 81040003 04 00040004 05 381C1A55 06 04BE1F26 07 3F98F7F7 08 20001808 9 Freq Calculations 6 VCO Freq Actual[MHz] 2400.00000 RF Freq Actual[MHz] 2400.00000 PFD Freq Actual[MHz] 0.80000 RF Stepsize [MHz] 0.80000 Fraction [KHz] 0.00000 CAL_CLK_FREQ [MHz] 5.00000E-2 Freq Targets 5 Ref Freq[MHz] 76.80000 RF Target [MHz] 2400.00000 INT Step (MHz) 0.80000 Int/Frac Select 0 stop 1 Reg1 9 ADDR 9 RDIV 96 RSV 0 REF_INV 0 NEG_VCO 1 ICP 0 ICPDOUBLE 0 CAL_CLK_SEL 12 RSV 2 0 Reg2 9 ADDR 10 NINT 3000 PLL_DIV_SEL 0 PRSC_SEL 1 RSV 0 VCO_SEL 2 VCOSEL_MODE 0 CAL_ACC 0 EN_CAL 0 Reg3 3 ADDR 11 NFRAC 0 RSV 0 Reg4 25 ADDR 12 PWD_PLL 0 PWD_CP 0 PWD_VCO 0 PWD_VCOMUX 0 PWD_DIV124 0 PWD_PRESC 0 PWD_RESYNC 0 PWD_OUT_BUFF 1 PWD_LO_DIV 1 PWD_TX_DIV 0 PWD_BB_VCM 0 PWD_DC_OFF 0 EN_EXTVCO 0 EN_ISOURCE 0 LD_ANA_PREC0 0 LD_ANA_PREC1 0 CP_TRISTATE 0 SPEEDUP 0 LD_DIG_PREC 0 EN_DITH 1 MOD_ORD 2 DITH_SEL 0 DEL_SD_CLK 2 EN_FRAC 0 Reg5 14 ADDR 13 VCOBIAS_RTRIM 4 PLLBIAS_RTRIM 2 VCO_BIAS 8 VCOBUF_BIAS 2 VCOMUX_BIAS 3 BUFOUT_BIAS 0 RSV 0 VCO_CAL_IB 0 VCO_CAL_REF 2 VCO_AMPL_CTRL 3 VCO_VB_CTRL 0 VCO_MUX_GAIN 0 EN_LD_ISOURCE 0 Reg6 8 ADDR 14 IOFF 128 QOFF 128 VREF_SEL 4 TX_DIV_SEL 0 LO_DIV_SEL 0 TX_DIV_BIAS 1 LO_DIV_BIAS 2 Reg7 14 ADDR 15 RSV 0 VCO_TRIM 32 RSV 2 0 VCO_TESTMODE 0 CAL_BYPASS 0 MUX_CTRL 1 ISOURCE_SINK 0 ISOURCE_TRIM 4 PD_TC 0 IB_VCM_SEL 0 MIXLO_VCM 4 DCOFFSET_I 2 VCO_TRIM_SEL 1