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AWR 1243 : Initial phase changed in every frame.

yu Li
Prodigy 10 points
Part Number: AWR1243


The radar emits electromagnetic waves against a stationary surface, and the initial phase value of each frame of the fixed position echo has an upward trend. The phase of each frame is different. What is the reason? Can the same initial phase be fixed for each frame?

  • 0
    TI__Expert 8275 points

    Hi,

       Thanks for your patience. Can you please confirm you are not seeing a change in phase for each of chirp and in the chirp config you are changing the phase every frame?

    Thanks and Regards,

    Akshay

  • 0
    Prodigy 10 points

     Thanks for your reply. Here, we can approximately regard  that  the phases change slowly and slightly, as the plot shown. The change in phase for each chirp is small，while, it is biger at the  initial  chirps of a frame. We have not config the phase of every frame.  Every chirp and frame  have the same setting.

  • 0 in reply to yu Li
    TI__Expert 8275 points

    Hi,

        Unless you are changing the phase per frame, I think its not possible to happen. Hope you are using the latest DFP package for AWR1243 device. Also, can you please share the config of frame/chirp that you use so that we can verify it our end.

        Let me know if you have any questions.

    Thanks and Regards,

    Akshay

  • 0 in reply to Akshay Kumar Chandrasekaran
    Prodigy 10 points

    We have not changed the phase per frame. The setting is the simple one as the paper "mmWave Sensor Raw Data Capture Using the DCA1000 Board and mmWave Studio" shows. No other changes.

    The code as :

    <?xml version="1.0" encoding="utf-8" ?>
<configuration>
	<apiname_channel_cfg>
		<param name="rx0En" value="1" />
		<param name="cascadeMode" value="0" />
		<param name="tx0En" value="1" />
		<param name="rx1En" value="1" />
		<param name="tx1En" value="1" />
		<param name="rx2En" value="1" />
		<param name="tx2En" value="0" />
		<param name="rx3En" value="1" />
	</apiname_channel_cfg>
	<apiname_adc_cfg>
		<param name="bitsVal" value="2" />
		<param name="IQSwap" value="0" />
		<param name="formatVal" value="1" />
	</apiname_adc_cfg>
	<apiname_lp_cfg>
		<param name="lpAdcMode" value="0" />
	</apiname_lp_cfg>
	<apiname_freqlimit_cfg>
		<param name="freqLimitHigh" value="81.0" />
		<param name="freqLimitLow" value="77" />
	</apiname_freqlimit_cfg>
	<apiname_rfldobypass_cfg>
		<param name="RFLdoByPass" value="0" />
	</apiname_rfldobypass_cfg>
	<apiname_radarmisccontrol_cfg>
		<param name="PerChirpPhaseShiftEna" value="0" />
	</apiname_radarmisccontrol_cfg>
	<apiname_calmonfreqtxpowlimit_cfg>
		<param name="freqLimitLowTx1" value="77" />
		<param name="freqLimitHighTx2" value="81.0" />
		<param name="freqLimitLowTx0" value="77" />
		<param name="tx0PowerBackoff" value="0" />
		<param name="tx1PowerBackoff" value="0" />
		<param name="freqLimitHighTx0" value="81.0" />
		<param name="tx2PowerBackoff" value="0" />
		<param name="freqLimitLowTx2" value="77" />
		<param name="freqLimitHighTx1" value="81.0" />
	</apiname_calmonfreqtxpowlimit_cfg>
	<apiname_datapath_cfg>
		<param name="pkt0VChannelNo" value="0" />
		<param name="dataCfgFmt1" value="0" />
		<param name="dataCfgFmt0" value="0" />
		<param name="dataPathCfgPath" value="1" />
		<param name="pkt1VChannelNo" value="0" />
	</apiname_datapath_cfg>
	<apiname_clock_cfg>
		<param name="laneClock" value="1" />
		<param name="dataRate" value="1" />
	</apiname_clock_cfg>
	<apiname_lvdslane_cfg>
		<param name="lane4En" value="1" />
		<param name="lane2En" value="1" />
		<param name="lane3En" value="1" />
		<param name="lane1En" value="1" />
		<param name="lvdsPacketEndPulse" value="0" />
		<param name="lvdsCrcEn" value="0" />
		<param name="laneFormat" value="0" />
		<param name="lvdsMsbFirst" value="1" />
	</apiname_lvdslane_cfg>
	<apiname_csi2lane_cfg>
		<param name="clockPol" value="0" />
		<param name="lane2Pos" value="4" />
		<param name="lane1Pos" value="2" />
		<param name="lane0Pos" value="1" />
		<param name="lane0Pol" value="0" />
		<param name="lane1Pol" value="0" />
		<param name="lane2Pol" value="0" />
		<param name="lane3Pos" value="5" />
		<param name="lane3Pol" value="0" />
		<param name="clockPos" value="3" />
	</apiname_csi2lane_cfg>
	<apiname_testpatterngen_cfg>
		<param name="testPatternPktSize" value="0" />
		<param name="testPatternRx2QCFGStartOffset" value="0" />
		<param name="testPatternRx0ICFGStartOffset" value="0" />
		<param name="testPatternRx3QCFGVal" value="0" />
		<param name="numTestPatternPkts" value="0" />
		<param name="testPatternRx1QCFGStartOffset" value="0" />
		<param name="testPatternRx2QCFGVal" value="0" />
		<param name="testPatternGenCtl" value="0" />
		<param name="testPatternRx3QCFGStartOffset" value="0" />
		<param name="testPatternRx0QCFGVal" value="0" />
		<param name="testPatternRx0ICFGVal" value="0" />
		<param name="testPatternRx1QCFGVal" value="0" />
		<param name="testPatternRx2ICFGVal" value="0" />
		<param name="testPatternRx0QCFGStartOffset" value="0" />
		<param name="testPatternRx1ICFGStartOffset" value="0" />
		<param name="testPatternRx3ICFGStartOffset" value="0" />
		<param name="testPatternGenTime" value="0" />
		<param name="testPatternRx3ICFGVal" value="0" />
		<param name="testPatternRx2ICFGStartOffset" value="0" />
		<param name="testPatternRx1ICFGVal" value="0" />
	</apiname_testpatterngen_cfg>
	<apiname_testsource_cfg>
		<param name="obj2PosY" value="327" />
		<param name="obj1AntPosRx1X" value="0" />
		<param name="obj1AntPosRx1Z" value="0" />
		<param name="obj2Sig" value="-95" />
		<param name="obj1VelY" value="0" />
		<param name="obj2VelZ" value="0" />
		<param name="obj1PosZ" value="0" />
		<param name="obj1PosY" value="3" />
		<param name="obj2PosZ" value="0" />
		<param name="obj1BMaxZ" value="327" />
		<param name="obj1BMaxX" value="327" />
		<param name="obj1BMaxY" value="327" />
		<param name="obj1AntPosRx4Z" value="0" />
		<param name="obj1AntPosRx2Z" value="0" />
		<param name="obj1AntPosRx3Z" value="0" />
		<param name="obj1VelX" value="0" />
		<param name="obj1AntPosRx3X" value="1" />
		<param name="obj1PosX" value="4" />
		<param name="obj2BMaxZ" value="327" />
		<param name="obj2BMaxX" value="327" />
		<param name="obj2BMaxY" value="327" />
		<param name="obj1BMinZ" value="-327.6" />
		<param name="obj1BMinX" value="-327.6" />
		<param name="obj1BMinY" value="0" />
		<param name="obj1AntPosTx2X" value="0" />
		<param name="obj1AntPosTx3X" value="0" />
		<param name="obj1Sig" value="-2.5" />
		<param name="obj1AntPosTx1X" value="0" />
		<param name="obj1VelZ" value="0" />
		<param name="obj2VelX" value="0" />
		<param name="obj2BMinZ" value="-327" />
		<param name="obj2BMinX" value="-327" />
		<param name="obj2BMinY" value="0" />
		<param name="obj2PosX" value="327" />
		<param name="obj1AntPosTx2Z" value="0" />
		<param name="obj1AntPosTx3Z" value="0" />
		<param name="obj2VelY" value="0" />
		<param name="obj1AntPosTx1Z" value="0" />
		<param name="obj1AntPosRx4X" value="1.5" />
		<param name="obj1AntPosRx2X" value="0.5" />
	</apiname_testsource_cfg>
	<apiname_profile_cfg>
		<param name="rampEndTime" value="66.00" />
		<param name="adcStartTimeConst" value="6" />
		<param name="hpfCornerFreq1" value="0" />
		<param name="freqSlopeConst" value="60.012" />
		<param name="rxGain" value="30" />
		<param name="numAdcSamples" value="256" />
		<param name="tx1OutPowerBackoffCode" value="0" />
		<param name="tx2OutPowerBackoffCode" value="0" />
		<param name="pprofileId" value="0" />
		<param name="tx3OutPowerBackoffCode" value="0" />
		<param name="hpfCornerFreq2" value="0" />
		<param name="tx1PhaseShifter" value="0" />
		<param name="tx2PhaseShifter" value="0" />
		<param name="startFreqConst" value="77.0" />
		<param name="retainRxCalLUT" value="0" />
		<param name="vcoSelect" value="0" />
		<param name="idleTimeConst" value="34.00" />
		<param name="forceVCOSelect" value="0" />
		<param name="tx3PhaseShifter" value="0" />
		<param name="digOutSampleRate" value="10000" />
		<param name="retainTxCalLUT" value="0" />
		<param name="txStartTime" value="0" />
		<param name="rfGainTarget" value="0" />
	</apiname_profile_cfg>
	<apiname_chirp_cfg>
		<param name="startFreqVar" value="0" />
		<param name="cprofileId" value="0" />
		<param name="tx2Enable" value="0" />
		<param name="tx3Enable" value="0" />
		<param name="idleTimeVar" value="0" />
		<param name="tx1Enable" value="1" />
		<param name="freqSlopeVar" value="0" />
		<param name="adcStartTimeVar" value="0" />
		<param name="chirpEndIdx" value="0" />
		<param name="chirpStartIdx" value="0" />
	</apiname_chirp_cfg>
	<apiname_frame_cfg>
		<param name="frameCount" value="64" />
		<param name="testSourceEn" value="0" />
		<param name="triggerSelect" value="0" />
		<param name="periodicity" value="25.600000" />
		<param name="triggerDelay" value="0" />
		<param name="loopCount" value="255" />
		<param name="fchirpStartIdx" value="0" />
		<param name="fchirpEndIdx" value="0" />
	</apiname_frame_cfg>
	<apiname_advanceframe_cfg>
		<param name="numOfSubFrames" value="1" />
		<param name="sb3noOfAdcSamples" value="1" />
		<param name="sb4subFramePeriod" value="40" />
		<param name="sb2brustPeriodicity" value="40" />
		<param name="sb2numOfLoops" value="128" />
		<param name="sb4numOfLoops" value="128" />
		<param name="loopBackCfg" value="0" />
		<param name="sb4numOfBrust" value="1" />
		<param name="sb1subFramePeriod" value="40" />
		<param name="numOfFrames" value="0" />
		<param name="sb3numOfBrustLoops" value="1" />
		<param name="sb3chirpStartIdx" value="0" />
		<param name="sb1chirpStartIdx" value="0" />
		<param name="sb2chirpStartIdx" value="0" />
		<param name="sb3brustPeriodicity" value="40" />
		<param name="sb3chirpStartIdxOffset" value="0" />
		<param name="sb2noOfAdcSamples" value="1" />
		<param name="sb4noOfAdcSamples" value="1" />
		<param name="sb1numOfChirps" value="1" />
		<param name="sb4chirpStartIdx" value="0" />
		<param name="sb2numOfBrustLoops" value="1" />
		<param name="sb1chirpStartIdxOffset" value="0" />
		<param name="sb2chirpStartIdxOffset" value="0" />
		<param name="hardwareTrigger" value="0" />
		<param name="sb4numOfBrustLoops" value="1" />
		<param name="sb3numOfBrust" value="1" />
		<param name="sb3subFramePeriod" value="40" />
		<param name="softwareTrigger" value="1" />
		<param name="sb1numOfBrust" value="1" />
		<param name="sb1numOfBrustLoops" value="1" />
		<param name="sb4forceProfileIdx" value="0" />
		<param name="sb1brustPeriodicity" value="40" />
		<param name="sb3numOfLoops" value="128" />
		<param name="sb3numOfChirps" value="1" />
		<param name="sb1forceProfileIdx" value="0" />
		<param name="frameTriggerDelay" value="0" />
		<param name="sb2numOfChirps" value="1" />
		<param name="sb2numOfBrust" value="1" />
		<param name="sb2forceProfileIdx" value="0" />
		<param name="sb2subFramePeriod" value="40" />
		<param name="testSourceEn" value="0" />
		<param name="forceProfileEna" value="0" />
		<param name="sb4brustPeriodicity" value="40" />
		<param name="sb1noOfAdcSamples" value="1" />
		<param name="sb4numOfChirps" value="1" />
		<param name="sb3forceProfileIdx" value="0" />
		<param name="sb1numOfLoops" value="128" />
		<param name="loopBackCfgSubFrameID" value="3" />
		<param name="sb4chirpStartIdxOffset" value="0" />
	</apiname_advanceframe_cfg>
	<apiname_loopbackburst_cfg>
		<param name="digCorrRxGainPhase" value="0" />
		<param name="iflLoopBackMag" value="2" />
		<param name="rfGainTarget" value="0" />
		<param name="psTx1LoopBackFreq" value="0" />
		<param name="tx2En" value="0" />
		<param name="digitalCorrDisable" value="0" />
		<param name="tx2BackOff" value="0" />
		<param name="bpmTx0On" value="0" />
		<param name="bpmTx2Off" value="0" />
		<param name="loopBackSelect" value="0" />
		<param name="baseProfileIndex" value="0" />
		<param name="ifLoopBackFreq" value="0" />
		<param name="bpmTx1On" value="0" />
		<param name="paLoopBackFreq" value="2" />
		<param name="bpmTx2On" value="0" />
		<param name="tx0En" value="0" />
		<param name="tx1En" value="0" />
		<param name="psTx0LoopBackFreq" value="0" />
		<param name="freqConst" value="77" />
		<param name="busrtIndex" value="0" />
		<param name="ps1PGAGainIndex" value="23" />
		<param name="tx0BackOff" value="0" />
		<param name="rxGain" value="30" />
		<param name="ps2PGAGainIndex" value="23" />
		<param name="bpmTx0Off" value="0" />
		<param name="slopeConst" value="0" />
		<param name="bpmTx1Off" value="0" />
		<param name="tx1BackOff" value="0" />
	</apiname_loopbackburst_cfg>
	<apiname_analogmonenable_cfg>
		<param name="tx2BallBreakMonEna" value="0" />
		<param name="rxNoiseMonEna" value="0" />
		<param name="rxIFStageMonEna" value="0" />
		<param name="reservedMonEna" value="0" />
		<param name="tx0BPMMonEna" value="0" />
		<param name="rxIFASaturationMonEna" value="0" />
		<param name="internalGPADCSignalsMonEna" value="0" />
		<param name="tx0BallBreakMonEna" value="0" />
		<param name="internalTX0SignalsMonEna" value="0" />
		<param name="rxGainPhaseMonEna" value="0" />
		<param name="internalTX1SignalsMonEna" value="0" />
		<param name="internalRXSignalsMonEna" value="0" />
		<param name="tx1PowerMonEna" value="0" />
		<param name="rxSigImgBandMonEna" value="0" />
		<param name="temperatureMonEna" value="0" />
		<param name="internalTX2SignalsMonEna" value="0" />
		<param name="txGainPhaseMonEna" value="0" />
		<param name="synthFreqMonEna" value="0" />
		<param name="tx1BPMMonEna" value="0" />
		<param name="tx2BPMMonEna" value="0" />
		<param name="pllControlVolMonEna" value="0" />
		<param name="tx0PowerMonEna" value="0" />
		<param name="externalAnalogSignalsMonEna" value="0" />
		<param name="tx2PowerMonEna" value="0" />
		<param name="tx1BallBreakMonEna" value="0" />
		<param name="rxMixerInputPowerMonEna" value="0" />
		<param name="dccClockFreqMonEna" value="0" />
		<param name="internalPMCLKLOSignalsMonEna" value="0" />
	</apiname_analogmonenable_cfg>
	<apiname_tx0ballbreak_cfg>
		<param name="tx0BallBreakMonReportingMode" value="0" />
		<param name="tx0ReflCoeffMagThreshold" value="-9" />
	</apiname_tx0ballbreak_cfg>
	<apiname_tx1ballbreak_cfg>
		<param name="tx1BallBreakMonReportingMode" value="0" />
		<param name="tx1ReflCoeffMagThreshold" value="-9" />
	</apiname_tx1ballbreak_cfg>
	<apiname_tx2ballbreak_cfg>
		<param name="tx2BallBreakMonReportingMode" value="0" />
		<param name="tx2ReflCoeffMagThreshold" value="-9" />
	</apiname_tx2ballbreak_cfg>
	<apiname_tx0powermon_cfg>
		<param name="tx0PowerReportingMode" value="0" />
		<param name="tx0PwAbsErrThreshold" value="1" />
		<param name="tx0PowerRF3" value="1" />
		<param name="tx0PwFlatnessThreshold" value="0" />
		<param name="tx0PwrMonProfileIndex" value="0" />
		<param name="tx0PowerRF1" value="1" />
		<param name="tx0PowerRF2" value="1" />
	</apiname_tx0powermon_cfg>
	<apiname_tx1powermon_cfg>
		<param name="tx1PowerReportingMode" value="0" />
		<param name="tx1PwrMonProfileIndex" value="0" />
		<param name="tx1PwFlatnessThreshold" value="0" />
		<param name="tx1PowerRF1" value="1" />
		<param name="tx1PowerRF2" value="1" />
		<param name="tx1PwAbsErrThreshold" value="1" />
		<param name="tx1PowerRF3" value="1" />
	</apiname_tx1powermon_cfg>
	<apiname_tx2powermon_cfg>
		<param name="tx2PwFlatnessThreshold" value="0" />
		<param name="tx2PwAbsErrThreshold" value="1" />
		<param name="tx2PowerRF3" value="1" />
		<param name="tx2PwrMonProfileIndex" value="0" />
		<param name="tx2PowerRF2" value="1" />
		<param name="tx2PowerReportingMode" value="0" />
		<param name="tx2PowerRF1" value="1" />
	</apiname_tx2powermon_cfg>
	<apiname_tx0bpmmon_cfg>
		<param name="tx0BPMPhaseMonErrorThreshold" value="0" />
		<param name="tx0BPMPhaseMonReportMode" value="0" />
		<param name="tx0BPMMonRx2" value="1" />
		<param name="tx0BPMMonRx0" value="1" />
		<param name="tx0BPMAmplitudeMonErrorThreshold" value="0" />
		<param name="tx0BPMMonRx1" value="1" />
		<param name="tx0BPMPhaseMonProfileIndex" value="0" />
		<param name="tx0BPMMonRx3" value="1" />
	</apiname_tx0bpmmon_cfg>
	<apiname_tx1bpmmon_cfg>
		<param name="tx1BPMMonRx3" value="1" />
		<param name="tx1BPMMonRx1" value="1" />
		<param name="tx1BPMPhaseMonProfileIndex" value="0" />
		<param name="tx1BPMAmplitudeMonErrorThreshold" value="0" />
		<param name="tx1BPMPhaseMonReportMode" value="0" />
		<param name="tx1BPMMonRx2" value="1" />
		<param name="tx1BPMMonRx0" value="1" />
		<param name="tx1BPMPhaseMonErrorThreshold" value="0" />
	</apiname_tx1bpmmon_cfg>
	<apiname_tx2bpmmon_cfg>
		<param name="tx2BPMPhaseMonErrorThreshold" value="0" />
		<param name="tx2BPMPhaseMonReportMode" value="0" />
		<param name="tx2BPMMonRx1" value="1" />
		<param name="tx2BPMPhaseMonProfileIndex" value="0" />
		<param name="tx2BPMMonRx3" value="1" />
		<param name="tx2BPMMonRx2" value="1" />
		<param name="tx2BPMMonRx0" value="1" />
		<param name="tx2BPMAmplitudeMonErrorThreshold" value="0" />
	</apiname_tx2bpmmon_cfg>
	<apiname_txgainphasemismatchmon_cfg>
		<param name="rf3TX2TXGainPhaseMismatchOffVal" value="0" />
		<param name="txGainPhaseMismatchMonRx3" value="1" />
		<param name="txGainPhaseMismatchMonRx2" value="1" />
		<param name="txGainPhaseMismatchMonRx1" value="1" />
		<param name="txGainPhaseMismatchMonRx0" value="1" />
		<param name="rf3TX2TXPhaseMismatchOffVal" value="0" />
		<param name="rf2TX2TXGainPhaseMismatchOffVal" value="0" />
		<param name="rf1TX1TXGainPhaseMismatchOffVal" value="0" />
		<param name="rf2TX2TXPhaseMismatchOffVal" value="0" />
		<param name="rf1TX2TXPhaseMismatchOffVal" value="0" />
		<param name="txGainPhaseMismacthMonTxPhaseMismatchThreshold" value="0" />
		<param name="txGainPhaseMismacthMonReportingMode" value="0" />
		<param name="rf1TX0TXPhaseMismatchOffVal" value="0" />
		<param name="rf2TXGainPhaseMismatchMonBitMask" value="1" />
		<param name="rf3TX0TXGainPhaseMismatchOffVal" value="0" />
		<param name="rf1TX1TXPhaseMismatchOffVal" value="0" />
		<param name="rf2TX0TXGainPhaseMismatchOffVal" value="0" />
		<param name="txGainPhaseMismacthMonProfileIndex" value="0" />
		<param name="rf3TXGainPhaseMismatchMonBitMask" value="1" />
		<param name="rf3TX1TXGainPhaseMismatchOffVal" value="0" />
		<param name="rf3TX1TXPhaseMismatchOffVal" value="0" />
		<param name="rf2TX1TXPhaseMismatchOffVal" value="0" />
		<param name="rf2TX1TXGainPhaseMismatchOffVal" value="0" />
		<param name="rf1TX2TXGainPhaseMismatchOffVal" value="0" />
		<param name="rf3TX0TXPhaseMismatchOffVal" value="0" />
		<param name="rf1TXGainPhaseMismatchMonBitMask" value="1" />
		<param name="rf2TX0TXPhaseMismatchOffVal" value="0" />
		<param name="txGainPhaseMismacthMonTxGainMismatchThreshold" value="0" />
		<param name="tx1GainPhaseMismatchMon" value="1" />
		<param name="tx0GainPhaseMismatchMon" value="1" />
		<param name="tx2GainPhaseMismatchMon" value="0" />
		<param name="rf1TX0TXGainPhaseMismatchOffVal" value="0" />
	</apiname_txgainphasemismatchmon_cfg>
	<apiname_analogfaultinjection_cfg>
		<param name="rxIFStageRx2" value="0" />
		<param name="txGainInvTx2BPMVal" value="0" />
		<param name="rxLOAmpRx2Rx3" value="0" />
		<param name="txGainInvTx1BPMVal" value="0" />
		<param name="rxHighNoiseRx2" value="0" />
		<param name="rxHighNoiseRx1" value="0" />
		<param name="gpadcClkFreqFault" value="0" />
		<param name="ldoRxLODistFault" value="0" />
		<param name="txLOAmpTx2" value="0" />
		<param name="rxGainDropRx3" value="0" />
		<param name="rxPhaseInvRx2" value="0" />
		<param name="rxGainDropRx1" value="0" />
		<param name="rxGainDropRx0" value="0" />
		<param name="rxHighNoiseRx3" value="0" />
		<param name="gpadcIntSigMon" value="0" />
		<param name="txGainInvTxFault" value="0" />
		<param name="txLOAmpTx0Tx1" value="0" />
		<param name="txGainInvTx0BPMVal" value="0" />
		<param name="txGainDropTx1" value="0" />
		<param name="txGainDropTx0" value="0" />
		<param name="rxIFStageRx1" value="0" />
		<param name="txGainDropTx2" value="0" />
		<param name="rxGainDropRx2" value="0" />
		<param name="rxIFStageRx3" value="0" />
		<param name="rxLOAmpRx0Rx1" value="0" />
		<param name="synthFreqMonOffset" value="0" />
		<param name="rxHighNoiseRx0" value="0" />
		<param name="rxIFStageRx0" value="0" />
		<param name="synthVCOOpenLoop" value="0" />
		<param name="extAnaSigMon" value="0" />
		<param name="rxPhaseInvRx1" value="0" />
		<param name="rxPhaseInvRx0" value="0" />
		<param name="rxPhaseInvRx3" value="0" />
	</apiname_analogfaultinjection_cfg>
	<apiname_rxgainphasemon_cfg>
		<param name="rf3RX0RXPhaseMismatchOffVal" value="0" />
		<param name="rf3RX1RXPhaseMismatchOffVal" value="0" />
		<param name="rf1RX3RXGainMismatchOffVal" value="0" />
		<param name="rf3RX2RXGainMismatchOffVal" value="0" />
		<param name="rf2RX1RXPhaseMismatchOffVal" value="0" />
		<param name="rf3RX3RXPhaseMismatchOffVal" value="0" />
		<param name="rf2RX3RXGainMismatchOffVal" value="0" />
		<param name="rxGainPhaseReprotingMode" value="0" />
		<param name="rxPhaseMismatchThreshold" value="0" />
		<param name="rf1RX2RXPhaseMismatchOffVal" value="0" />
		<param name="rf2RX1RXGainMismatchOffVal" value="0" />
		<param name="rf1RX1RXGainMismatchOffVal" value="0" />
		<param name="rf2RX2RXPhaseMismatchOffVal" value="0" />
		<param name="rf2RX3RXPhaseMismatchOffVal" value="0" />
		<param name="rf2RX2RXGainMismatchOffVal" value="0" />
		<param name="rf2RX0RXGainMismatchOffVal" value="0" />
		<param name="rf2RXGainPhaseMonBitMask" value="1" />
		<param name="rf1RX0RXGainMismatchOffVal" value="0" />
		<param name="rf1RXGainPhaseMonBitMask" value="1" />
		<param name="rxGainFlatnessErrThreshold" value="0" />
		<param name="rxGainMismatchThresholds" value="0" />
		<param name="rf1RX0RXPhaseMismatchOffVal" value="0" />
		<param name="rf3RX2RXPhaseMismatchOffVal" value="0" />
		<param name="rf1RX2RXGainMismatchOffVal" value="0" />
		<param name="rf1RX1RXPhaseMismatchOffVal" value="0" />
		<param name="rf3RX3RXGainMismatchOffVal" value="0" />
		<param name="rf2RX0RXPhaseMismatchOffVal" value="0" />
		<param name="rf3RX1RXGainMismatchOffVal" value="0" />
		<param name="rxGainPhaseMonTxSelect" value="0" />
		<param name="rxGainPhaseMonProfileIndex" value="0" />
		<param name="rf3RX0RXGainMismatchOffVal" value="0" />
		<param name="rxGainPhaseAbsErrThreshold" value="0" />
		<param name="rf3RXGainPhaseMonBitMask" value="1" />
		<param name="rf1RX3RXPhaseMismatchOffVal" value="0" />
	</apiname_rxgainphasemon_cfg>
	<apiname_rxnoisefiguremon_cfg>
		<param name="rf1RXNoiseMon" value="1" />
		<param name="rxNoiseFigureThreshold" value="0" />
		<param name="rf3RXNoiseMon" value="1" />
		<param name="rf2RXNoiseMon" value="1" />
		<param name="rxNoiseFigureReportingMode" value="0" />
		<param name="rxNoiseMonProfileIndex" value="0" />
	</apiname_rxnoisefiguremon_cfg>
	<apiname_rxifstagemon_cfg>
		<param name="rxIFStageHPFCuttoffFreqErrThreshold" value="0" />
		<param name="rxIFStageReportingMode" value="0" />
		<param name="rxIFStageMonProfileIndex" value="0" />
		<param name="rxIFStageLPFCuttoffFreqErrThreshold" value="0" />
		<param name="rxIFStageIFAGainErrThreshold" value="0" />
	</apiname_rxifstagemon_cfg>
	<apiname_rxsaturationdetectormon_cfg>
		<param name="rxSatDetectorMonSatMonRxChannelMask" value="0" />
		<param name="rxSatDetectorMonPriTimeSliceDuration" value="0.8" />
		<param name="rxSatDetectorMonProfileIndex" value="0" />
		<param name="rxSatDetectorSatMonSelect" value="1" />
		<param name="rxSatDetectorMonSatMonNumSlice" value="63" />
	</apiname_rxsaturationdetectormon_cfg>
	<apiname_rxsignalandimagemon_cfg>
		<param name="sigImgMonNumSlice" value="63" />
		<param name="sigImgMonPriTimeSliceNumSamples" value="8" />
		<param name="sigImgMonProfileIndex" value="0" />
	</apiname_rxsignalandimagemon_cfg>
	<apiname_rxmixerinputpowermon_cfg>
		<param name="rxMixerIpPowMonMinThresholds" value="0" />
		<param name="rxMixerIpPowMonProfielIdnex" value="0" />
		<param name="rxMixerIpPowMonMaxThresholds" value="0" />
		<param name="rxMixerIpPowMonReportingMode" value="0" />
		<param name="rxMixerIpPowMonTx2Ena" value="0" />
		<param name="rxMixerIpPowMonTx0Ena" value="0" />
		<param name="rxMixerIpPowMonTx1Ena" value="0" />
	</apiname_rxmixerinputpowermon_cfg>
	<apiname_rxtemperaturemon_cfg>
		<param name="tempMonDigTempThreshMax" value="0" />
		<param name="tempMonTempDiffThresh" value="0" />
		<param name="tempMonDigTempThreshMin" value="0" />
		<param name="tempMonReportingMode" value="0" />
		<param name="tempMonAnaTempThreshMax" value="0" />
		<param name="tempMonAnaTempThreshMin" value="0" />
	</apiname_rxtemperaturemon_cfg>
	<apiname_rxsynthfreqerrormon_cfg>
		<param name="synthFrequencyMonStartTime" value="2.0" />
		<param name="synthFrequencyMonReportingMode" value="0" />
		<param name="synthFrequencyProfileIndex" value="0" />
		<param name="synthFrequencyMonFreqErrorThreshold" value="4000" />
	</apiname_rxsynthfreqerrormon_cfg>
	<apiname_rxextanalogsignalmon_cfg>
		<param name="extAnalogSigMonSigSettlingTimeAnaTest4" value="0" />
		<param name="extAnalogSigMonSigIPEnaAnaTest4" value="0" />
		<param name="extAnalogSigMonSigThresholdMinAnaTest3" value="0" />
		<param name="extAnalogSigMonSigThresholdMaxAnaTest2" value="0" />
		<param name="extAnalogSigMonSigThresholdMinAnaTest4" value="0" />
		<param name="extAnalogSigMonSigThresholdMinAnaTest1" value="0" />
		<param name="extAnalogSigMonSigThresholdMaxAnaVSense" value="0" />
		<param name="extAnalogSigMonSigBufEnaAnaTest2" value="0" />
		<param name="extAnalogSigMonSigThresholdMinAnaVSense" value="0" />
		<param name="extAnalogSigMonSigSettlingTimeAnaVSense" value="0" />
		<param name="extAnalogSigMonSigSettlingTimeAnaTest2" value="0" />
		<param name="extAnalogSigMonSigBufEnaAnaTest3" value="0" />
		<param name="extAnalogSigMonSigThresholdMaxAnaMux" value="0" />
		<param name="extAnalogSigMonSigBufEnaAnaMux" value="0" />
		<param name="extAnalogSigMonSigThresholdMaxAnaTest4" value="0" />
		<param name="extAnalogSigMonSigThresholdMinAnaTest2" value="0" />
		<param name="extAnalogSigMonSigThresholdMaxAnaTest1" value="0" />
		<param name="extAnalogSigMonSigThresholdMinAnaMux" value="0" />
		<param name="extAnalogSigMonReportingMode" value="0" />
		<param name="extAnalogSigMonSigBufEnaAnaTest4" value="0" />
		<param name="extAnalogSigMonSigSettlingTimeAnaTest3" value="0" />
		<param name="extAnalogSigMonSigSettlingTimeAnaMux" value="0" />
		<param name="extAnalogSigMonSigIPEnaAnaTest3" value="0" />
		<param name="extAnalogSigMonSigBufEnaAnaTest1" value="0" />
		<param name="extAnalogSigMonSigThresholdMaxAnaTest3" value="0" />
		<param name="extAnalogSigMonSigIPEnaVSense" value="0" />
		<param name="extAnalogSigMonSigIPEnaAnaMux" value="0" />
		<param name="extAnalogSigMonSigIPEnaAnaTest1" value="0" />
		<param name="extAnalogSigMonSigIPEnaAnaTest2" value="0" />
		<param name="extAnalogSigMonSigSettlingTimeAnaTest1" value="0" />
	</apiname_rxextanalogsignalmon_cfg>
	<apiname_tx0intanalogsignalmon_cfg>
		<param name="tx0IntAnalogSigMonReportingMode" value="0" />
		<param name="tx0IntAnalogSigMonProfileIndex" value="0" />
	</apiname_tx0intanalogsignalmon_cfg>
	<apiname_tx1intanalogsignalmon_cfg>
		<param name="tx1IntAnalogSigMonProfileIndex" value="0" />
		<param name="tx1IntAnalogSigMonReportingMode" value="0" />
	</apiname_tx1intanalogsignalmon_cfg>
	<apiname_tx2intanalogsignalmon_cfg>
		<param name="tx2IntAnalogSigMonReportingMode" value="0" />
		<param name="tx2IntAnalogSigMonProfileIndex" value="0" />
	</apiname_tx2intanalogsignalmon_cfg>
	<apiname_rxintanalogsignalmon_cfg>
		<param name="rxIntAnalogSigMonProfileIndex" value="0" />
		<param name="rxIntAnalogSigMonReportingMode" value="0" />
	</apiname_rxintanalogsignalmon_cfg>
	<apiname_pmclklointanalogsignalmon_cfg>
		<param name="pmCLKLOIntAnalogSigMonProfileIndex" value="0" />
		<param name="pmCLKLOIntAnalogSigMonReportingMode" value="0" />
	</apiname_pmclklointanalogsignalmon_cfg>
	<apiname_gpadcintanalogsignalmon_cfg>
		<param name="gpadcIntAnalogSigMonReportingMode" value="0" />
	</apiname_gpadcintanalogsignalmon_cfg>
	<apiname_pllcontrolvoltagemon_cfg>
		<param name="pllCtlVolMonSynthVCO2VolControl" value="0" />
		<param name="pllCtlVolMonReportingMode" value="0" />
		<param name="pllCtlVolMonSynthVCO1VolControl" value="0" />
		<param name="pllCtlVolMonAPLLVctl" value="0" />
	</apiname_pllcontrolvoltagemon_cfg>
	<apiname_dccmon_cfg>
		<param name="dccMonClockPair4" value="0" />
		<param name="dccMonClockPair0" value="0" />
		<param name="dccMonClockPair5" value="0" />
		<param name="dccMonReportingMode" value="0" />
		<param name="dccMonClockPair1" value="0" />
		<param name="dccMonClockPair3" value="0" />
		<param name="dccMonClockPair2" value="0" />
	</apiname_dccmon_cfg>
</configuration>

  • 0 in reply to yu Li
    TI__Expert 8275 points

    Hi,

       Please give me sometime. Let me check with the team internally and get back to you next week.

    Regards,

    Akshay

  • 0 in reply to Akshay Kumar Chandrasekaran
    TI__Expert 8275 points

    Hi, 

        I have checked with the team internally, it seems like they are suspecting temperature change could be the cause of this issue. Maybe during frame idle time the device reduces temperature and suddenly during frame start, there is an increase in temperature that could be the phase change spike at the frame start.

        Let me know if you have any questions

    Thanks and Regards.

    Akshay

  • 0 in reply to Akshay Kumar Chandrasekaran
    Prodigy 10 points

    The frame period is only about 26ms，the idle time is only 0.2 ms, I do not think there is an suddenly change of the temperature.

  • 0 in reply to yu Li
    TI__Expert 8275 points

    Hi,

        Can you please provide more clarity on the two y-axes of graphs?

    Thanks and Regards,

    Akshay

  • 0 in reply to Akshay Kumar Chandrasekaran
    Prodigy 10 points

    Here，the right y-axes is not  applied. Only the left y-axes is applied.   It seems that the earliest 1243 chip did not show this phenomenon. But that evaluation board was lost.

  • 0 in reply to yu Li
    TI__Expert 8275 points

    Hi Yu,

             Thanks for your patience. So, can you please confirm if it's a chip specific phenomenon?

    Thanks and Regards,

    Akshay

  • 0 in reply to Akshay Kumar Chandrasekaran
    Prodigy 10 points

    No , it is a  common phenomenon for 2243 chip. We test three 2243 chips, all have these phenomenon. 

  • 0 in reply to yu Li
    TI__Expert 8275 points

    Hi Yu,
             From what I understand, can you please confirm that you see this for both 1243 and 2243 chip?

    Thanks and Regards,

    Akshay