Hello Team,
I have configured on no-os, adrv9008-2 successfully on zcu102 eval board using reference hdl design of ADI.
Now for one of my application, I am ok with 245.76MHz sample rate. So,i want to generate HDL for 2 lanes so that my data interface comes to 16 bit width.
I have seen some discussions regarding this topic and did the following steps to generate HDL.
In adrv9009_bd.tcl,
set tx_number_lanes 2
set dac_data_width 64
set dac_dma_data_width 64 and in system_top.v, i changed tx_data from 4 lines to 2 lines.
Then I generated bitstream succesfully.While Configuring on no-os,Link is stuck in CGS phase.
While generating profiles from talise_profile_wizard,Tx_sample rate =122.88 MHz,
Primary BW = 75 MHz, Lane rate is 4915.2MHz.
Have attached talise_config.c and error log for reference.
/**
* \file talise_config.c
* \brief Contains Talise configuration settings for the Talise API
*
* Copyright 2015-2017 Analog Devices Inc.
* Released under the AD9378-AD9379 API license, for more information see the "LICENSE.txt" file in this zip file.
*
* The top level structure taliseDevice_t talDevice uses keyword
* extern to allow the application layer main() to have visibility
* to these settings.
*
* This file may not be fully complete for the end user application and
* may need to updated for AGC, GPIO, and DAC full scale settings.
* To create a full initialisation routine, the user should also refer to the
* Iron Python initialisation routine generated by the GUI, and also the Talise User Guide.
*
*/
#include "talise_types.h"
#include "talise_config.h"
#include "talise_error.h"
#include "talise_agc.h"
#ifdef ADI_ZYNQ_PLATFORM
#include "zynq_platform.h"
#endif
int16_t txFirCoefs[80] = {0, 0, 0, 1, 0, -3, 1, 7, -3, -13, 7, 25, -14, -42, 27, 69, -46, -107, 74, 160, -115, -229, 184, 336, -264, -468, 382, 653, -538, -904, 754, 1269, -1056, -1842, 1486, 2879, -2031, -4846, 3817, 16221, 16221, 3817, -4846, -2031, 2879, 1486, -1842, -1056, 1269, 754, -904, -538, 653, 382, -468, -264, 336, 184, -229, -115, 160, 74, -107, -46, 69, 27, -42, -14, 25, 7, -13, -3, 7, 1, -3, 0, 1, 0, 0, 0};
int16_t rxFirCoefs[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};
int16_t obsrxFirCoefs[72] = {0, -1, 2, 2, -4, -6, 10, 13, -20, -26, 38, 47, -66, -81, 110, 133, -172, -205, 265, 309, -395, -460, 566, 661, -809, -947, 1138, 1331, -1683, -2008, 2490, 3163, -4146, -6051, 9721, 29849, 29849, 9721, -6051, -4146, 3163, 2490, -2008, -1683, 1331, 1138, -947, -809, 661, 566, -460, -395, 309, 265, -205, -172, 133, 110, -81, -66, 47, 38, -26, -20, 13, 10, -6, -4, 2, 2, -1, 0};
#ifdef ADI_ZYNQ_PLATFORM /** < Insert Customer Platform HAL State Container here>*/
/*
* Platform Layer SPI settings - this structure is specific to ADI's platform layer code.
* User should replace with their own structure or settings for their hardware
*/
zynqSpiSettings_t spiDev1 =
{
.chipSelectIndex = 1,
.writeBitPolarity = 0,
.longInstructionWord = 1,
.CPHA = 0,
.CPOL = 0,
.mode = 0,
.spiClkFreq_Hz = 25000000
};
/*
* Platform Layer settings - this structure is specific to ADI's platform layer code.
* User should replace with their own structure or settings for their hardware
* The structure is held in taliseDevice_t below as a void pointer, allowing
* the customer to pass any information for their specific hardware down to the
* hardware layer code.
*/
zynqAdiDev_t talDevHalInfo =
{
.devIndex = 1,
.spiSettings = &spiDev1,
.spiErrCode = 0,
.timerErrCode = 0,
.gpioErrCode = 0,
.logLevel = ADIHAL_LOG_ALL
};
#endif
/**
* TalDevice a structure used by the Talise API to hold the platform hardware
* structure information, as well as an internal Talise API state container
* (devStateInfo) of runtime information used by the API.
**/
taliseDevice_t talDevice =
{
#ifdef ADI_ZYNQ_PLATFORM
/* Void pointer of users platform HAL settings to pass to HAL layer calls
* Talise API does not use the devHalInfo member */
.devHalInfo = &talDevHalInfo,
#else
.devHalInfo = NULL, /*/** < Insert Customer Platform HAL State Container here>*/
#endif
/* devStateInfo is maintained internal to the Talise API, just create the memory */
.devStateInfo = {0}
};
taliseInit_t talInit =
{
/* SPI settings */
.spiSettings =
{
.MSBFirst = 1, /* 1 = MSBFirst, 0 = LSBFirst */
.enSpiStreaming = 0, /* Not implemented in ADIs platform layer. SW feature to improve SPI throughput */
.autoIncAddrUp = 1, /* Not implemented in ADIs platform layer. For SPI Streaming, set address increment direction. 1= next addr = addr+1, 0:addr=addr-1 */
.fourWireMode = 1, /* 1: Use 4-wire SPI, 0: 3-wire SPI (SDIO pin is bidirectional). NOTE: ADI's FPGA platform always uses 4-wire mode */
.cmosPadDrvStrength = TAL_CMOSPAD_DRV_2X /* Drive strength of CMOS pads when used as outputs (SDIO, SDO, GP_INTERRUPT, GPIO 1, GPIO 0) */
},
/* Rx settings */
.rx =
{
.rxProfile =
{
.rxFir =
{
.gain_dB = -6, /* filter gain */
.numFirCoefs = 72, /* number of coefficients in the FIR filter */
.coefs = &rxFirCoefs[0]
},
.rxFirDecimation = 2, /* Rx FIR decimation (1,2,4) */
.rxDec5Decimation = 4, /* Decimation of Dec5 or Dec4 filter (5,4) */
.rhb1Decimation = 2, /* RX Half band 1 decimation (1 or 2) */
.rxOutputRate_kHz = 122880, /* Rx IQ data rate in kHz */
.rfBandwidth_Hz = 100000000, /* The Rx RF passband bandwidth for the profile */
.rxBbf3dBCorner_kHz = 100000, /* Rx BBF 3dB corner in kHz */
.rxAdcProfile = {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}, /* pointer to custom ADC profile */
.rxDdcMode = TAL_RXDDC_BYPASS, /* Rx DDC mode */
.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
}
},
.framerSel = TAL_FRAMER_A, /* Rx JESD204b framer configuration */
.rxGainCtrl =
{
.gainMode = TAL_MGC, /* taliserxGainMode_t gainMode */
.rx1GainIndex = 255, /* uint8_t rx1GainIndex */
.rx2GainIndex = 255, /* uint8_t rx2GainIndex */
.rx1MaxGainIndex = 255, /* uint8_t rx1MaxGainIndex */
.rx1MinGainIndex = 195, /* uint8_t rx1MinGainIndex */
.rx2MaxGainIndex = 255, /* uint8_t rx2MaxGainIndex */
.rx2MinGainIndex = 195 /* uint8_t rx2MinGainIndex */
},
.rxChannels = TAL_RX1RX2, /* The desired Rx Channels to enable during initialization */
},
/* Tx settings */
.tx =
{
.txProfile =
{
.dacDiv = 1, /* The divider used to generate the DAC clock */
.txFir =
{
.gain_dB = 6, /* filter gain */
.numFirCoefs = 80, /* number of coefficients in the FIR filter */
.coefs = &txFirCoefs[0]
},
.txFirInterpolation = 2, /* The Tx digital FIR filter interpolation (1,2,4) */
.thb1Interpolation = 2, /* Tx Halfband1 filter interpolation (1,2) */
.thb2Interpolation = 2, /* Tx Halfband2 filter interpolation (1,2)*/
.thb3Interpolation = 2, /* Tx Halfband3 filter interpolation (1,2)*/
.txInt5Interpolation = 1, /* Tx Int5 filter interpolation (1,5) */
.txInputRate_kHz = 122880, /* Primary Signal BW */
.primarySigBandwidth_Hz = 50000000, /* The Rx RF passband bandwidth for the profile */
.rfBandwidth_Hz = 100000000, /* The Tx RF passband bandwidth for the profile */
.txDac3dBCorner_kHz = 187000, /* The DAC filter 3dB corner in kHz */
.txBbf3dBCorner_kHz = 56000, /* The BBF 3dB corner in kHz */
.loopBackAdcProfile = {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}
},
.deframerSel = TAL_DEFRAMER_A, /* Talise JESD204b deframer config for the Tx data path */
.txChannels = TAL_TX1TX2, /* The desired Tx channels to enable during initialization */
.txAttenStepSize = TAL_TXATTEN_0P05_DB, /* Tx Attenuation step size */
.tx1Atten_mdB = 0, /* Initial Tx1 Attenuation */
.tx2Atten_mdB = 0, /* Initial Tx2 Attenuation */
.disTxDataIfPllUnlock = TAL_TXDIS_TX_RAMP_DOWN_TO_ZERO /* Options to disable the transmit data when the RFPLL unlocks. */
},
/* ObsRx settings */
.obsRx =
{
.orxProfile =
{
.rxFir =
{
.gain_dB = -6, /* filter gain */
.numFirCoefs = 72, /* number of coefficients in the FIR filter */
.coefs = &obsrxFirCoefs[0]
},
.rxFirDecimation = 2, /* Rx FIR decimation (1,2,4) */
.rxDec5Decimation = 4, /* Decimation of Dec5 or Dec4 filter (5,4) */
.rhb1Decimation = 2, /* RX Half band 1 decimation (1 or 2) */
.orxOutputRate_kHz = 122880, /* Rx IQ data rate in kHz */
.rfBandwidth_Hz = 100000000, /* The Rx RF passband bandwidth for the profile */
.rxBbf3dBCorner_kHz = 225000, /* Rx BBF 3dB corner in kHz */
.orxLowPassAdcProfile = {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},
.orxBandPassAdcProfile = {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},
.orxDdcMode = TAL_ORXDDC_DISABLED, /* ORx DDC mode */
.orxMergeFilter = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
},
.orxGainCtrl =
{
.gainMode = TAL_MGC,
.orx1GainIndex = 255,
.orx2GainIndex = 255,
.orx1MaxGainIndex = 255,
.orx1MinGainIndex = 195,
.orx2MaxGainIndex = 255,
.orx2MinGainIndex = 195
},
.framerSel = TAL_FRAMER_B, /* ObsRx JESD204b framer configuration */
.obsRxChannelsEnable = TAL_ORX1ORX2, /* The desired ObsRx Channels to enable during initialization */
.obsRxLoSource = TAL_OBSLO_RF_PLL /* The ORx mixers can use the TX_PLL */
},
/* Digital Clock Settings */
.clocks =
{
.deviceClock_kHz = 245760, /* CLKPLL and device reference clock frequency in kHz */
.clkPllVcoFreq_kHz = 9830400, /* CLKPLL VCO frequency in kHz */
.clkPllHsDiv = TAL_HSDIV_2P5, /* CLKPLL high speed clock divider */
.rfPllUseExternalLo = 0, /* 1= Use external LO for RF PLL, 0 = use internal LO generation for RF PLL */
.rfPllPhaseSyncMode = TAL_RFPLLMCS_NOSYNC /* RFPLL MCS (Phase sync) mode */
},
/* JESD204B settings */
.jesd204Settings =
{
/* Framer A settings */
.framerA =
{
.bankId = 1, /* JESD204B Configuration Bank ID -extension to Device ID (Valid 0..15) */
.deviceId = 0, /* JESD204B Configuration Device ID - link identification number. (Valid 0..255) */
.lane0Id = 0, /* JESD204B Configuration starting Lane ID. If more than one lane used, each lane will increment from the Lane0 ID. (Valid 0..31) */
.M = 4, /* number of ADCs (0, 2, or 4) - 2 ADCs per receive chain */
.K = 32, /* number of frames in a multiframe (default=32), F*K must be a multiple of 4. (F=2*M/numberOfLanes) */
.F = 4, /* F (number of bytes per frame) */
.Np = 16, /* Np (converter sample resolution) */
.scramble = 1, /* scrambling off if framerScramble= 0, if framerScramble>0 scramble is enabled. */
.externalSysref = 1, /* 0=use internal SYSREF, 1= use external SYSREF */
.serializerLanesEnabled = 0x03, /* serializerLanesEnabled - bit per lane, [0] = Lane0 enabled, [1] = Lane1 enabled */
.serializerLaneCrossbar = 0xE4, /* serializerLaneCrossbar */
.lmfcOffset = 31, /* lmfcOffset - LMFC offset value for deterministic latency setting */
.newSysrefOnRelink = 0, /* newSysrefOnRelink */
.syncbInSelect = 0, /* syncbInSelect; */
.overSample = 0, /* 1=overSample, 0=bitRepeat */
.syncbInLvdsMode = 1,
.syncbInLvdsPnInvert = 0,
.enableManualLaneXbar = 0 /* 0=auto, 1=manual */
},
/* Framer B settings */
.framerB =
{
.bankId = 0, /* JESD204B Configuration Bank ID -extension to Device ID (Valid 0..15) */
.deviceId = 0, /* JESD204B Configuration Device ID - link identification number. (Valid 0..255) */
.lane0Id = 0, /* JESD204B Configuration starting Lane ID. If more than one lane used, each lane will increment from the Lane0 ID. (Valid 0..31) */
.M = 4, /* number of ADCs (0, 2, or 4) - 2 ADCs per receive chain */
.K = 32, /* number of frames in a multiframe (default=32), F*K must be a multiple of 4. (F=2*M/numberOfLanes) */
.F = 4, /* F (number of bytes per frame) */
.Np = 16, /* Np (converter sample resolution) */
.scramble = 1, /* scrambling off if framerScramble= 0, if framerScramble>0 scramble is enabled. */
.externalSysref = 1, /* 0=use internal SYSREF, 1= use external SYSREF */
.serializerLanesEnabled = 0x0C, /* serializerLanesEnabled - bit per lane, [0] = Lane0 enabled, [1] = Lane1 enabled */
.serializerLaneCrossbar = 0xE4, /* serializerLaneCrossbar */
.lmfcOffset = 31, /* lmfcOffset - LMFC offset value for deterministic latency setting */
.newSysrefOnRelink = 0, /* newSysrefOnRelink */
.syncbInSelect = 1, /* syncbInSelect; */
.overSample = 0, /* 1=overSample, 0=bitRepeat */
.syncbInLvdsMode = 1,
.syncbInLvdsPnInvert = 0,
.enableManualLaneXbar = 0 /* 0=auto, 1=manual */
},
/* Deframer A settings */
.deframerA =
{
.bankId = 0, /* bankId extension to Device ID (Valid 0..15) */
.deviceId = 0, /* deviceId link identification number. (Valid 0..255) */
.lane0Id = 0, /* lane0Id Lane0 ID. (Valid 0..31) */
.M = 4, /* M number of DACss (0, 2, or 4) - 2 DACs per transmit chain */
.K = 32, /* K #frames in a multiframe (default=32), F*K=multiple of 4. (F=2*M/numberOfLanes) */
.scramble = 1, /* scramble scrambling off if scramble= 0 */
.externalSysref = 1, /* externalSysref 0= use internal SYSREF, 1= external SYSREF */
.deserializerLanesEnabled = 0x09, /* deserializerLanesEnabled bit per lane, [0] = Lane0 enabled */
.deserializerLaneCrossbar = 0xE4, /* deserializerLaneCrossbar */
.lmfcOffset = 17, /* lmfcOffset LMFC offset value to adjust deterministic latency */
.newSysrefOnRelink = 0, /* newSysrefOnRelink */
.syncbOutSelect = 0, /* SYNCBOUT0/1 select */
.Np = 16, /* Np (converter sample resolution) */
.syncbOutLvdsMode = 1,
.syncbOutLvdsPnInvert = 0,
.syncbOutCmosSlewRate = 0,
.syncbOutCmosDriveLevel = 0,
.enableManualLaneXbar = 0 /* 0=auto, 1=manual */
},
/* Deframer B settings */
.deframerB =
{
.bankId = 0, /* bankId extension to Device ID (Valid 0..15) */
.deviceId = 0, /* deviceId link identification number. (Valid 0..255) */
.lane0Id = 0, /* lane0Id Lane0 ID. (Valid 0..31) */
.M = 0, /* M number of DACss (0, 2, or 4) - 2 DACs per transmit chain */
.K = 32, /* K #frames in a multiframe (default=32), F*K=multiple of 4. (F=2*M/numberOfLanes) */
.scramble = 1, /* scramble scrambling off if scramble= 0 */
.externalSysref = 1, /* externalSysref 0= use internal SYSREF, 1= external SYSREF */
.deserializerLanesEnabled = 0x00, /* deserializerLanesEnabled bit per lane, [0] = Lane0 enabled */
.deserializerLaneCrossbar = 0xE4, /* deserializerLaneCrossbar */
.lmfcOffset = 0, /* lmfcOffset LMFC offset value to adjust deterministic latency */
.newSysrefOnRelink = 0, /* newSysrefOnRelink */
.syncbOutSelect = 1, /* SYNCBOUT0/1 select */
.Np = 16, /* Np (converter sample resolution) */
.syncbOutLvdsMode = 1,
.syncbOutLvdsPnInvert = 0,
.syncbOutCmosSlewRate = 0,
.syncbOutCmosDriveLevel = 0,
.enableManualLaneXbar = 0 /* 0=auto, 1=manual */
},
.serAmplitude = 15, /* Serializer amplitude setting. Default = 15. Range is 0..15 */
.serPreEmphasis = 1, /* Serializer pre-emphasis setting. Default = 1 Range is 0..4 */
.serInvertLanePolarity = 0, /* Serializer Lane PN inversion select. Default = 0. Where, bit[0] = 1 will invert lane [0], bit[1] = 1 will invert lane 1, etc. */
.desInvertLanePolarity = 0, /* Deserializer Lane PN inversion select. bit[0] = 1 Invert PN of Lane 0, bit[1] = Invert PN of Lane 1, etc */
.desEqSetting = 1, /* Deserializer Equalizer setting. Applied to all deserializer lanes. Range is 0..4 */
.sysrefLvdsMode = 1, /* Use LVDS inputs on Talise for SYSREF */
.sysrefLvdsPnInvert = 0 /*0= Do not PN invert SYSREF */
}
};
//Only needs to be called if user wants to setup AGC parameters
static taliseAgcCfg_t rxAgcCtrl =
{
4,
255,
195,
255,
195,
30720, /* AGC gain update time in us (125us-250us - based on IQ data rate - set for 125us @ 245.76 Mhz) */
10,
10,
16,
0,
1,
0,
0,
0,
1,
31,
246,
4,
1, /*!<1- bit field to enable the multiple time constants in AGC loop for fast attack and fast recovery to max gain. */
/* agcPower */
{
1, /*!<1-bit field, enables the Rx power measurement block. */
1, /*!<1-bit field, allows using Rx PFIR for power measurement. */
0, /*!<1-bit field, allows to use the output of the second digital offset block in the Rx datapath for power measurement. */
9, /*!<AGC power measurement detect lower 0 threshold. Default = -12dBFS == 5, 7-bit register value where max = 0x7F, min = 0x00 */
2, /*!<AGC power measurement detect lower 1 threshold. Default = (offset) 4dB == 0, 4-bit register value where max = 0xF, min = 0x00 */
4, /*!<AGC power measurement detect lower 0 recovery gain step. Default = 2dB - based on gain table step size, 5-bit register value where max = 0x1F, min = 0x00 */
4, /*!<AGC power measurement detect lower 1 recovery gain step. Default = 4dB - based on gain table step size, 5-bit register value where max = 0x1F, min = 0x00 */
5, /*!< power measurement duration used by the decimated power block. Default = 0x05, 5-bit register value where max = 0x1F, min = 0x00 */
5, /*!<Allows power detection of data for a specific slice of the gain update counter. 16-bit register value (currently not used) */
1, /*!<Allows power detection of data for a specific slice of the gain update counter. 16-bit register value (currently not used) */
5, /*!<Allows power detection of data for a specific slice of the gain update counter. 16-bit register value (currently not used) */
1, /*!<Allows power detection of data for a specific slice of the gain update counter. 16-bit register value (currently not used) */
2, /*!<Default value should be 2*/
0,
0
},
/* agcPeak */
{
205, /*!<1st update interval for the multiple time constant in AGC loop mode, Default:205. */
2, /*!<sets the 2nd update interval for the multiple time constant in AGC loop mode. Calculated as a multiple of agcUnderRangeLowInterval , Default: 4 */
4, /*!<sets the 3rd update interval for the multiple time constant in AGC loop mode. Calculated as a multiple of agcUnderRangeMidInterval and agcUnderRangeLowInterval, Default: 4 */
39, /*!<AGC APD high threshold. Default=0x1F, 6-bit register value where max=0x3F, min =0x00 */
49, /*!<AGC APD peak detect high threshold. default = 0x1F, 6-bit register value where max = 0x3F, min = 0x00. Set to 3dB below apdHighThresh */
23, /*!<AGC APD peak detect low threshold. default = 3dB below high threshold, 6-bit register value where max =0x3F, min = 0x00 */
19, /*!<AGC APD peak detect low threshold. default = 3dB below high threshold, 6-bit register value where max = 0x3F, min = 0x00 . Set to 3dB below apdLowThresh */
6, /*!<AGC APD peak detect upper threshold count. Default = 0x06 8-bit register value where max = 0xFF, min = 0x20 */
3, /*!<AGC APD peak detect lower threshold count. Default = 0x03, 8-bit register value where max = 0xFF, min = 0x00 */
4, /*!<AGC APD peak detect attack gain step. Default = 2dB step - based on gain table step size, 5-bit register value, where max = 0x1F, min = 0x00 */
2, /*!<AGC APD gain index step size. Recommended to be same as hb2GainStepRecovery. Default = 0x00, 5-bit register value where max = 0x1F, min = 0x00 */
1, /*!<1-bit field, enables or disables the HB2 overload detector. */
1, /*!<3-bit field. Sets the window of clock cycles (at the HB2 output rate) to meet the overload count. */
1, /*!<4-bit field. Sets the number of actual overloads required to trigger the overload signal. */
181, /*!<AGC decimator output high threshold. Default = 0xB5, 8-bit register value where max = 0xFF, min = 0x00 */
45, /*!<AGC decimator output low threshold. Default = 0x80, 8-bit register value where max = 0xFF, min = 0x00 */
90, /*!<AGC decimator output low threshold. Default = 0x80, 8-bit register value where max = 0xFF, min = 0x00 */
128, /*!<AGC decimator output low threshold. Default = 0x80, 8-bit register value where max = 0xFF, min = 0x00 */
6, /*!<AGC HB2 output upper threshold count. Default = 0x06, 8-bit register value where max = 0xFF, min = 0x20 */
3, /*!<AGC HB2 output lower threshold count. Default = 0x03, 8-bit register value where max = 0xFF, min = 0x00 */
2, /*!<AGC decimator gain index step size. Default = 0x00, 5-bit register value where max = 0x1F, min = 0x00 */
4, /*!<AGC HB2 gain index step size, when the HB2 Low Overrange interval 0 triggers a programmable number of times. Default = 0x08, 5-bit register value where max = 0x1F, min = 0x00 */
8, /*!<AGC HB2 gain index step size, when the HB2 Low Overrange interval 1 triggers a programmable number of times. Default = 0x04, 5-bit register value where max = 0x1F, min = 0x00 */
4, /*!<AGC decimator output attack gain step. Default = 2dB step - based on gain table step size, 5-bit register value, where max = 0x1F, min = 0x00 */
1,
0,
0
}
};
Thanks
Deepika
font
[edited by: Dheeru@3 at 9:47 AM (GMT -4) on 21 Oct 2021]