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TDA4VM: Using C66x in ASIL B context without OS

Thorsten Sonntag
Prodigy 10 points
Part Number: TDA4VM

Hello,

we like to use the C66x components of the TDA4 without an operating system. The C66X does not support safety measures like logic tests by hardware. 

=> Is there a librariy or sample code available which may support me in implementation of software based self tests (SBIST)?

Kind regards,

 Thorsten

  • 0
    TI__Guru** 120301 points

    Hi Thorsten,

    The currently available BIST sample code can be found at:


    As part of SBL boot flow reference:

    • ti-processor-sdk-rtos-j721e-evm-07_xx_xx_xx/mcusw/mcuss_demos/boot_app_mcu_rtos

    In the SDK at path, ti-processor-sdk-rtos-j721e-evm-07_xx_xx_xx_xx/pdk_jacinto_07_xx_xx_xx/

    Reference CSL Apis and test code:

    • /packages/ti/csl/src/ip/pbist/V0/
    • /packages/ti/csl/src/ip/lbist/V0/
    • /packages/ti/csl/test/lbist/j721e
    • /packages/ti/csl/test/pbist/j721e

    The diagrams providing an overview of code at:

    • /packages/ti/csl/docs/bist_design_diagrams/

    Regarding the overall setup / design you are after, recommend we move that to the private forum.

    Regards,

    kb