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Frequent questions

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Error with node in OpenVX

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I get the following error messages during vxVerifyGraph in OpenVX. How do I fix this issue? VX_ZONE_ERROR:[ownContextSendCmd:553] Command ack message returned failure cmd_status: -1 VX_ZONE_ERROR:[ownNodeKernelInit…

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Error with new node in OpenVX

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X When I try to create a new node in OpenVX, I get the following error message on the target CPU: "tivxTargetKernelInstanceAlloc: kernel <kernel name> has not been registered on this CPU" I also get the following…

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Error with new node in OpenVX

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X When I try to create a new node in OpenVX, I get the following error message. How do I fix this issue? "tivxCreateNodeByKernelName: Call to vxGetKernelByName failed; kernel may not be registered"

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: What processing cores can configure the Gigabit Ethernet Switch (CPSW)?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I see different processing cores available in the Jacinto 7 device, which processing cores can I use to configure the Gigabit Ethernet Switch (CPSW)?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Helpful information about Jacinto 7

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X Dear Users, The Jacinto 7 FAQs are now made available. To navigate FAQs for a specific module, please follow the link below: All Boot C7x DMSC Graphics Imaging MCAL Networking OpenVX QNX…

  • [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?

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