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Frequent questions

  • [FAQ] TDA4AL-Q1: Reference code to update keyrev using OPTEE

    Part Number: TDA4AL-Q1 Tool/software: Help with the reference code to update the KEYREV using optee.

  • [FAQ] TDA4VE-Q1: How to route MCRC interrupt to R5F

    Part Number: TDA4VE-Q1 Tool/software: Hi, How to route MCRC timeout/error interrupt to R5F. Thank you.

  • [FAQ] TDA4VM: How to address issue where EthFw ABI change breaks QNX io-sock driver for versions <= 11.0

    Part Number: TDA4VM Tool/software: The EthFW 11.1 release has an interface change that breaks the ABI with 11.0 or earlier versions of the QNX io-sock thin-client driver. For the driver to work correctly, an update to the ABI interface header file…

  • [FAQ] J784S4XEVM: CLK-DATA and DEV-DATA for enabling UARTs

    Part Number: J784S4XEVM Tool/software: Can you provide the clk-data and dev-data for the different UARTs across different boards?

  • [FAQ] TDA4VH-Q1: Steps to Duplicate and Register a New C7x Kernel

    Part Number: TDA4VH-Q1 Tool/software: What are the steps to duplicate and register a new c7x kernel in vision apps ?

  • [FAQ] AM5718: AM57xx Clock Drift Issue

    Part Number: AM5718 Tool/software: Clock drift of approximately 500 ppm is observed with 'counter_32k' as clocksource. clock drift is seen because 'counter_32k' is running with 32786Hz frequency instead it should run with 32768Hz.

  • [FAQ] TDA4VH: Verifying DDR Configuration Using CCS

    Part Number: TDA4VH Other Parts Discussed in Thread: SYSCONFIG Tool/software: Hi, How can I confirm whether DDR is configured properly using CCS?

  • [FAQ] J721S2XSOMXEVM: How to generate keyring data blob?

    Part Number: J721S2XSOMXEVM Tool/software: As per TISCI documentation , it supports keyring functionality which help import additional keys which can be further used to authenticate images. Generating keyring blob involves a lot of complex steps, do we…

  • [FAQ] J722SXH01EVM: How to enable McSPI on the 40 pin user expansion header for the J722SXH01EVM?

    Part Number: J722SXH01EVM Tool/software: The J722SXH01EVM has a 40 pin header and a few McSPI interfaces are routed to this header? How to enable the pins for McSPI?

  • [FAQ] PROCESSOR-SDK-AM64X: Variable number of bytes read by UART

    Part Number: PROCESSOR-SDK-AM64X Tool/software: Greetings, For a use case, where characters are received via UART RX, we define the UART Transaction parameters. In the UART Transaction parameters, we define .count as well, which denotes the number…

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