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Is there a way to measure TX/RX and RX/TX switching time on ADRV9002 under TDD mode?

Category: Hardware
Product Number: ADRV9002

How can we measure the TX/RX and RX/TX switching time of ADRV9002 under TDD mode? Is there access on the Navassa eval board?

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  • In automated TDD assigning GPIO to Rx1 or Tx1 pins means that those eval board GPIO pins will reflect the Rx/Tx enable signals, as shown in the timing diagram in TES (once you enable automated TDD checkbox).

    If you want to enable Tx/Rx through GPIOs then you would need to choose "Pin" as channel enablement mode in TES->Radio->Radio Control. Please also see TDD Enablement Delays tab in TES to find more accurate details on switching time.