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Tallies ADRV9009 - RX FIR configuration to all pass and possibility to bypass the all filters in RX path

Category: Hardware
Product Number: ADRV9009

Hi, my name is Haim Litvak

I want to measure the performance of RX Analog Filter in ADRV9009

Could you please help me with the follows:

  1. How to set the RX FIR to "ALL PASS" - in other words to pass all frequency without filtering. In attached files see the files from "wizard tool" One of the files named the "Tx_BW200_IR245p76_Rx_BW100_OR122p88_ORx_BW200_OR245p76_fir_all_pass.txt" concludes the FIR coefficients that I produced. But not succeeded. I loaded "my profile" to "TES SW ", but not achieved the FIR – "ALL PATH". See in attached files the profile that produced by wizard tool.
  2. Please advise how to by pass the all filters in RX path, see below the figure. My setup is TES (Transmitter Evaluation Software) and EVB based on " ADRV9009-W/PCBZ", " EVAL-TPG-ZYNQ3"

 

<profile Talise version=1 name=Tx_BW200_IR245p76_Rx_BW100_OR122p88_ORx_BW200_OR245p76>
 <clocks>
  <deviceClock_kHz=65536>
  <clkPllVcoFreq_kHz=9830400>
  <clkPllHsDiv=2.5>
 </clocks>

 <rx name=Rx 100.00MHz, OutputRate 122.88MHz, TotalDecimation 16>
  <rxChannels=TAL_RX1RX2>
  <rxFirDecimation=2>
  <rxDec5Decimation=4>
  <rhb1Decimation=2>
  <rxOutputRate_kHz=122880>
  <rfBandwidth_Hz=100000000>
  <rxBbf3dBCorner_kHz=100000>
  <rxDdcMode=0>

  <rxNcoShifterCfg>
   <bandAInputBandWidth_kHz=0>
   <bandAInputCenterFreq_kHz=0>
   <bandANco1Freq_kHz=0>
   <bandANco2Freq_kHz=0>
   <bandBInputBandWidth_kHz=0>
   <bandBInputCenterFreq_kHz=0>
   <bandBNco1Freq_kHz=0>
   <bandBNco2Freq_kHz=0>
  </rxNcoShifterCfg>

  <filter FIR gain_dB=-6 numFirCoefs=72>
  0
  -1
  2
  3
  -4
  -7
  10
  16
  -21
  -31
  40
  56
  -71
  -96
  119
  157
  -187
  -241
  288
  363
  -431
  -538
  622
  772
  -891
  -1105
  1264
  1582
  -1819
  -2335
  2710
  3697
  -4461
  -7201
  9397
  31111
  31111
  9397
  -7201
  -4461
  3697
  2710
  -2335
  -1819
  1582
  1264
  -1105
  -891
  772
  622
  -538
  -431
  363
  288
  -241
  -187
  157
  119
  -96
  -71
  56
  40
  -31
  -21
  16
  10
  -7
  -4
  3
  2
  -1
  0
  </filter>

  <rxAdcProfile num=42>
  265
  146
  181
  90
  1280
  366
  1257
  27
  1258
  17
  718
  39
  48
  46
  27
  161
  0
  0
  0
  0
  40
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </rxAdcProfile>
 </rx>

 <obsRx name=Rx 200.00MHz, OutputRate 245.76MHz, TotalDecimation 8>
  <obsRxChannelsEnable=TAL_ORX1ORX2>
  <enAdcStitching=0>
  <rxFirDecimation=2>
  <rxDec5Decimation=4>
  <rhb1Decimation=1>
  <orxOutputRate_kHz=245760>
  <rfBandwidth_Hz=200000000>
  <rxBbf3dBCorner_kHz=225000>
  <orxDdcMode=0>

  <filter FIR gain_dB=-6 numFirCoefs=48>
  -7
  -21
  31
  48
  -67
  -106
  124
  164
  -275
  -334
  440
  552
  -694
  -872
  1069
  1351
  -1633
  -2111
  2541
  3477
  -4295
  -6877
  9433
  30825
  30825
  9433
  -6877
  -4295
  3477
  2541
  -2111
  -1633
  1351
  1069
  -872
  -694
  552
  440
  -334
  -275
  164
  124
  -106
  -67
  48
  31
  -21
  -7
  </filter>

  <orxLowPassAdcProfile num=42>
  185
  141
  172
  90
  1280
  942
  1332
  90
  1368
  46
  1016
  19
  48
  48
  37
  208
  0
  0
  0
  0
  52
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </orxLowPassAdcProfile>

  <orxBandPassAdcProfile num=42>
  185
  141
  172
  90
  1280
  942
  1332
  90
  1368
  46
  1016
  19
  48
  48
  37
  208
  0
  0
  0
  0
  52
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </orxBandPassAdcProfile>

 </obsRx>

 <lpbk>
  <rxFirDecimation=2>
  <rhb1Decimation=1>
  <outputRate_kHz=245760>
  <rfBandwidth_Hz=75000000>
  <rxBbf3dBCorner_kHz=225000>

  <filter FIR gain_dB=-6 num=48>
  -7
  -21
  31
  48
  -67
  -106
  124
  164
  -275
  -334
  440
  552
  -694
  -872
  1069
  1351
  -1633
  -2111
  2541
  3477
  -4295
  -6877
  9433
  30825
  30825
  9433
  -6877
  -4295
  3477
  2541
  -2111
  -1633
  1351
  1069
  -872
  -694
  552
  440
  -334
  -275
  164
  124
  -106
  -67
  48
  31
  -21
  -7
  </filter>

  <lpbkAdcProfile num=42>
  243
  143
  181
  90
  1280
  485
  1275
  37
  1317
  23
  797
  35
  48
  48
  30
  174
  0
  0
  0
  0
  44
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </lpbkAdcProfile>
 </lpbk>

 <tx name=Tx 200.00MHz, InputRate 245.76MHz, TotalInterpolation 8>
  <txChannels=TAL_TX1TX2>
  <dacDiv=1>
  <txFirInterpolation=1>
  <thb1Interpolation=2>
  <thb2Interpolation=2>
  <thb3Interpolation=2>
  <txInt5Interpolation=1>
  <txInputRate_kHz=245760>
  <primarySigBandwidth_Hz=75000000>
  <rfBandwidth_Hz=200000000>
  <txDac3dBCorner_kHz=200000>
  <txBbf3dBCorner_kHz=100000>

  <filter FIR gain_dB=0 numFirCoefs=20>
  33
  -77
  123
  -158
  171
  -112
  -155
  1040
  -3011
  20121
  -3011
  1040
  -155
  -112
  171
  -158
  123
  -77
  33
  0
  </filter>
 </tx>
</profile>
<profile Talise version=1 name=Tx_BW200_IR245p76_Rx_BW100_OR122p88_ORx_BW200_OR245p76>
 <clocks>
  <deviceClock_kHz=65536>
  <clkPllVcoFreq_kHz=9830400>
  <clkPllHsDiv=2.5>
 </clocks>

 <rx name=Rx 100.00MHz, OutputRate 122.88MHz, TotalDecimation 16>
  <rxChannels=TAL_RX1RX2>
  <rxFirDecimation=2>
  <rxDec5Decimation=4>
  <rhb1Decimation=2>
  <rxOutputRate_kHz=122880>
  <rfBandwidth_Hz=100000000>
  <rxBbf3dBCorner_kHz=100000>
  <rxDdcMode=0>

  <rxNcoShifterCfg>
   <bandAInputBandWidth_kHz=0>
   <bandAInputCenterFreq_kHz=0>
   <bandANco1Freq_kHz=0>
   <bandANco2Freq_kHz=0>
   <bandBInputBandWidth_kHz=0>
   <bandBInputCenterFreq_kHz=0>
   <bandBNco1Freq_kHz=0>
   <bandBNco2Freq_kHz=0>
  </rxNcoShifterCfg>

  <filter FIR gain_dB=-6 numFirCoefs=72>
  32767
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  </filter>

  <rxAdcProfile num=42>
  265
  146
  181
  90
  1280
  366
  1257
  27
  1258
  17
  718
  39
  48
  46
  27
  161
  0
  0
  0
  0
  40
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </rxAdcProfile>
 </rx>

 <obsRx name=Rx 200.00MHz, OutputRate 245.76MHz, TotalDecimation 8>
  <obsRxChannelsEnable=TAL_ORX1ORX2>
  <enAdcStitching=0>
  <rxFirDecimation=2>
  <rxDec5Decimation=4>
  <rhb1Decimation=1>
  <orxOutputRate_kHz=245760>
  <rfBandwidth_Hz=200000000>
  <rxBbf3dBCorner_kHz=225000>
  <orxDdcMode=0>

  <filter FIR gain_dB=-6 numFirCoefs=48>
  -7
  -21
  31
  48
  -67
  -106
  124
  164
  -275
  -334
  440
  552
  -694
  -872
  1069
  1351
  -1633
  -2111
  2541
  3477
  -4295
  -6877
  9433
  30825
  30825
  9433
  -6877
  -4295
  3477
  2541
  -2111
  -1633
  1351
  1069
  -872
  -694
  552
  440
  -334
  -275
  164
  124
  -106
  -67
  48
  31
  -21
  -7
  </filter>

  <orxLowPassAdcProfile num=42>
  185
  141
  172
  90
  1280
  942
  1332
  90
  1368
  46
  1016
  19
  48
  48
  37
  208
  0
  0
  0
  0
  52
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </orxLowPassAdcProfile>

  <orxBandPassAdcProfile num=42>
  185
  141
  172
  90
  1280
  942
  1332
  90
  1368
  46
  1016
  19
  48
  48
  37
  208
  0
  0
  0
  0
  52
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </orxBandPassAdcProfile>

 </obsRx>

 <lpbk>
  <rxFirDecimation=2>
  <rhb1Decimation=1>
  <outputRate_kHz=245760>
  <rfBandwidth_Hz=75000000>
  <rxBbf3dBCorner_kHz=225000>

  <filter FIR gain_dB=-6 num=48>
  -7
  -21
  31
  48
  -67
  -106
  124
  164
  -275
  -334
  440
  552
  -694
  -872
  1069
  1351
  -1633
  -2111
  2541
  3477
  -4295
  -6877
  9433
  30825
  30825
  9433
  -6877
  -4295
  3477
  2541
  -2111
  -1633
  1351
  1069
  -872
  -694
  552
  440
  -334
  -275
  164
  124
  -106
  -67
  48
  31
  -21
  -7
  </filter>

  <lpbkAdcProfile num=42>
  243
  143
  181
  90
  1280
  485
  1275
  37
  1317
  23
  797
  35
  48
  48
  30
  174
  0
  0
  0
  0
  44
  0
  7
  6
  42
  0
  7
  6
  42
  0
  25
  27
  0
  0
  25
  27
  0
  0
  165
  44
  31
  905
  </lpbkAdcProfile>
 </lpbk>

 <tx name=Tx 200.00MHz, InputRate 245.76MHz, TotalInterpolation 8>
  <txChannels=TAL_TX1TX2>
  <dacDiv=1>
  <txFirInterpolation=1>
  <thb1Interpolation=2>
  <thb2Interpolation=2>
  <thb3Interpolation=2>
  <txInt5Interpolation=1>
  <txInputRate_kHz=245760>
  <primarySigBandwidth_Hz=75000000>
  <rfBandwidth_Hz=200000000>
  <txDac3dBCorner_kHz=200000>
  <txBbf3dBCorner_kHz=100000>

  <filter FIR gain_dB=0 numFirCoefs=20>
  33
  -77
  123
  -158
  171
  -112
  -155
  1040
  -3011
  20121
  -3011
  1040
  -155
  -112
  171
  -158
  123
  -77
  33
  0
  </filter>
 </tx>
</profile>
5822.Tx_BW200_IR245p76_Rx_BW100_OR122p88_ORx_BW200_OR245p76_lpbkadc_stf.txt6661.Tx_BW200_IR245p76_Rx_BW100_OR122p88_ORx_BW200_OR245p76_rxadc_stf.txt2626.Tx_BW200_IR245p76_Rx_BW100_OR122p88_ORx_BW200_OR245p76_orxadc_stf.txt

 

Thanks a lot

Haim Litvak

System Engineer

Elta Systems

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