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XEVMK2LX. Connecting of LM15851EVM and DAC38J82EVM simultaneously

Other Parts Discussed in Thread: DAC38J82EVM, XEVMK2LX, RFSDK

My customer is trying to connect both LM15851EVM and DAC38J82EVM to XEVMK2LX simultaneously. They use  LFMSHD = 22210 mode. They created their own driver (USE-CASE-CUSTOM) based on the existed.

USE-CASE-CUSTOM:

{
    "dfeConfig": {
        "afeConnected": [
            1,
            1
        ],
        "cfrRate": 184.32,
        "configFile": "/usr/share/radio/dfe/Lamarr_DFE_2x2_1xLTE20_SC_JESD3b_SD.tgtcfg",
        "dfeClock": 368.64,
        "dpdRate": 368.64,
        "feedbackMask": 1,
        "feedbackRate": 368.64,
        "jesdConfig": {
            "rxLane": [
                {
                    "enabled": 1,
                    "lid": 0,
                    "linkAssigned": 0,
                    "loopback": 0
                },
                {
                    "enabled": 1,
                    "lid": 1,
                    "linkAssigned": 0,
                    "loopback": 0
                },
                {
                    "enabled": 0,
                    "lid": 2,
                    "linkAssigned": 0,
                    "loopback": 0
                },
                {
                    "enabled": 0,
                    "lid": 3,
                    "linkAssigned": 0,
                    "loopback": 0
                }
            ],
            "rxLink": [
                {
                    "cf": 0,
                    "f_m1": 1,
                    "k_m1": 22,
                    "l_m1": 1,
                    "loopback": 0,
                    "m_m1": 1,
                    "n_m1": 14,
                    "nprime_m1": 15,
                    "s_m1": 0
                },
                {
                    "cf": 0,
                    "f_m1": 1,
                    "k_m1": 22,
                    "l_m1": 1,
                    "loopback": 0,
                    "m_m1": 1,
                    "n_m1": 14,
                    "nprime_m1": 15,
                    "s_m1": 0
                }
            ],
            "txLane": [
                {
                    "enabled": 0,
                    "lid": 0,
                    "linkAssigned": 0,
                    "loopback": 0
                },
                {
                    "enabled": 0,
                    "lid": 1,
                    "linkAssigned": 0,
                    "loopback": 0
                },
                {
                    "enabled": 1,
                    "lid": 2,
                    "linkAssigned": 0,
                    "loopback": 0
                },
                {
                    "enabled": 1,
                    "lid": 3,
                    "linkAssigned": 0,
                    "loopback": 0
                }
            ],
            "txLink": [
               {
                    "cf": 0,
                    "f_m1": 1,
                    "k_m1": 22,
                    "l_m1": 1,
                    "loopback": 0,
                    "m_m1": 1,
                    "n_m1": 14,
                    "nprime_m1": 15,
                    "s_m1": 0
                },
                {
                    "cf": 0,
                    "f_m1": 1,
                    "k_m1": 22,
                    "l_m1": 1,
                    "loopback": 0,
                    "m_m1": 1,
                    "n_m1": 14,
                    "nprime_m1": 15,
                    "s_m1": 0
                }
            ]
        },
        "jesdSettings": {
            "DL_jesd_F": 4,
            "DL_jesd_K": 32,
            "UL_jesd_K": 16,
            "jesdRate": "RFSDK_JESD_368P64"
        },
        "rx": [
            {
                "channel": 1,
                "ct": 3,
                "dduc": 3,
                "sampleRate": "RFSDK_SAMPLE_RATE_30P72MHZ",
                "type": "RFSDK_CARRIER_LTE20",
                "valid": 1
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            }
        ],
        "rxDducRate": 61.44,
        "rxMask": 1,
        "rxRate": 61.44,
        "streamMask": 3,
        "tx": [
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            },
            {
                "channel": 0,
                "ct": 0,
                "dduc": 0,
                "sampleRate": "RFSDK_SAMPLE_RATE_NOT_CONFIGURED",
                "type": "RFSDK_CARRIER_NOT_CONFIGURED",
                "valid": 0
            }
        ],
        "txDducRate": 61.44,
        "txMask": 1,
        "txRate": 122.88
    },
    "playback": {
        "info": 2684354560,
        "program": "/usr/share/radio/dsp/lamarr-marconi/Playback_2x2-1xLTE20.out",
        "rx": [
            2789605376,
            2800664576,
            2811723776,
            2822782976,
            2833842176,
            2844901376,
            2855960576,
            2867019776
        ],
        "tx": [
            2701131776,
            2712190976,
            2723250176,
            2734309376,
            2745368576,
            2756427776,
            2767486976,
            2778546176
        ]
    },
    "tdd": 0
}

They also set an appropriate mode for ADC (Decimation Factor = 8, DDR, P54) and DAC (Number of SerDes Lanes = 2, Interpolation = 2). They set DAC Data Input Rate suitable for JesdRate.
When they run the driver, the error (AFE_INVALID_JESD_PARAMETER) will appear. They have been changing the sets, but it doesn't help.

AFE_ERROR.tif