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Frequent questions

  • [FAQ] System Firmware calls have failed or crashed. What do I do?

    Other Parts Discussed in Thread: TDA4VM , DRA829V I tried to request some service from System Firmware through a TISCI call. I received a NACK response or no response at all. How can I debug this?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: How do I load executable images to all the cores on Jacinto 7 from Code Composer Studio?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I have a Jacinto 7 EVM and I’ve built code for many of the cores using a DRA8x / TDA4x Software Development Kit (SDK). But, I’m not sure how to get all the cores loaded & running at the same time from Code Composer…

  • [FAQ] What is DMSC and System Firmware, and how does my software depend on it?

    I see DMSC and System Firmware mentioned in various SDK documentation. What does this refer to, and do I need it?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: What is the difference between OpenVX and TIOVX?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I see that TI supports OpenVX, but I don't see an openvx folder in the SDK, only a tiovx. Is this the same as OpenVX or are there differences?

  • [FAQ] TDA4VM: What GPU device is used in Jacinto 7 SoC

    Part Number: TDA4VM What is the GPU device that is available in Jacinto 7 SoC?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: What are the AUTOSAR Software Architecture layers?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X What are the different layers that go into AUTOSAR, what is the functionality of each layer, and how does MCAL relate to the framework as a whole?

  • [FAQ] TDA4VM: Are display and graphics supported on QNX SDK (PSDKQA)

    Part Number: TDA4VM Is screen package part of TDA4VM QNX SDK (PSDKQA)

  • [FAQ] What tools and documentation are available for programming new C7x DSP?

    Other Parts Discussed in Thread: DRA829 I'd like to learn more about the C7x DSP in Jacinto 7. Where can I find more information?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: How do I get started with writing software for the MCU safety island on DRA8X / TDA4X?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I would like to start writing software for the MCU safety island on DRA8X / TDA4X. How do I get started writing software for this platform?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: What kernels are supported by TI OpenVX?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I would like to use TI's OpenVX for application development. What are the kernels that are supported by TI's OpenVX that can be used in my application?

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