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Question on how to receive ORX data through JESD after DPD operation in ADRV9029

Category: Software
Product Number: ADRV9029
Software Version: SW6.2.0.35

It is set to 3pin ORx Selection mode as shown in the figure below.

However, although I enabled it on the RXx_en pin, ORx Data is not coming in through JESD.

I know that no ORX data is coming out through JESD during DPD operation.

But I want to receive ORX data through JESD when DPD operation is finished, please advise on how to control it.

Thank you for your support.



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[edited by: Justin.Jung at 2:23 AM (GMT -4) on 27 Jun 2022]

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  • However, although I enabled it on the RXx_en pin, ORx Data is not coming in through JESD.

    You are using a link sharing profile so the ORX data comes on JESD only when the TX is on.

    I know that no ORX data is coming out through JESD during DPD operation.

    Yes, but the other ORX side of the chip can get the JESD data.

    See below:

    When ORX_CTRL_A is high and based on CTRL_B and CTRL_C logics, the respective ORX data goes to the JESD and on the other ORX side of the chip, the DPD cal will run.

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  • However, although I enabled it on the RXx_en pin, ORx Data is not coming in through JESD.

    You are using a link sharing profile so the ORX data comes on JESD only when the TX is on.

    I know that no ORX data is coming out through JESD during DPD operation.

    Yes, but the other ORX side of the chip can get the JESD data.

    See below:

    When ORX_CTRL_A is high and based on CTRL_B and CTRL_C logics, the respective ORX data goes to the JESD and on the other ORX side of the chip, the DPD cal will run.

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