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Frequent questions

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Targets in OpenVX

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I see there is only one target option for assigning a given OpenVX node to one of J7’s heterogeneous cores. If I have multiple nodes that need to run on one of these cores, how is this treated by the framework? Do…

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Mapping algorithm to Jacinto 7 using OpenVX

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I have two algorithms that I would like to use on a given core within J7. Should I wrap these algorithms into two different OpenVX nodes within my OpenVX graph or should they be a single node?

  • [FAQ] Where can I find SYS/BIOS examples in CCS

    I want to build some SYS/BIOS examples in CCS, but cannot find them. Can you help?

  • [FAQ] Where is the old TI-RTOS Workshop?

    There used to be a two-day training TI-RTOS Workshop on training.ti.com. Where did it go?

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: Boot uboot from EMMC

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X Hi Ti, From the developer notes for release PROCESSOR-SDK-LINUX-DRA8X-TDA4X : V06.02.00.07 i can see instructions for using rootfs from emmc. For booting we still need uboot from the connected SDCARD. I copied…

  • [FAQ] TDA4VM: How Can I View Remote Core Traces with QNX HLOS?

    Part Number: TDA4VM I have a remote core firmware that is printing debug traces, and I have QNX HLOS running on A72. How can I view the remote core traces with QNX HLOS?

  • [FAQ] Where is the output of System_printf going?

    I'm using SYS/BIOS (the TI-RTOS kernel) in an application. I call System_printf, but I'm not sure where the output is going to. It is not being shown in the console. Help!

  • [FAQ] PROCESSOR-SDK-DRA8X-TDA4X: What are the safety features in Jacinto 7 and how do I integrate them?

    Part Number: PROCESSOR-SDK-DRA8X-TDA4X I would like to integrate Jacinto 7 safety features into my software. How do I get started adding safety features to my software?

  • [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…

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