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Frequent questions

  • [FAQ] TDA4VM: TDA4VM/DRA829V: routing PCIE reference clock externally

    Part Number: TDA4VM Other Parts Discussed in Thread: DRA829V , , DRA829 TDA4VM/DRA829V supports multiple PCIe reference clock (refclk) configurations, where each of the SERDES reference clock can be supplied from either external input or from on-chip…

  • [FAQ] TDA4VM: Detailed Step for UART boot

    Part Number: TDA4VM I want to try UART boot manually. Can i have the detailed steps to boot to u-boot using UART boot on TDA4VM.?

  • [FAQ] TDA4VM: MCUSW demo on CAN along side Linux on A72

    Part Number: TDA4VM As the MCUSW demos are standalone demos hence the expectation is that they will not work out of the box along with Linux on A72 and other remote core firmwares. Can you help me integrate the MCUSW can_profile_app (on MCU1_0 or MCU2_1…

  • [FAQ] TDA4VM: How to enable power for a module (CAN, ADC, etc..) from remote core firmware?

    Part Number: TDA4VM I am using the MCAN examples from the SDK and I am integrating this firmware along with Linux on A72. I see my firmware crashing when configuring the CAN module. How can I resolve the issue?

  • [FAQ] TDA4VM: Debugging remote core firmware using CCS

    Part Number: TDA4VM I am booting remote cores (R5F) from u-boot which run along side Linux (on A72) in my system. I want to debug the remote core firmware by stepping through the source code and modifying / viewing registers and memory. How can I do this…

  • [FAQ] TDA4VM: Segmentation fault while flashing using UNIFLASH

    Part Number: TDA4VM Other Parts Discussed in Thread: UNIFLASH I am flashing to OSPI using uniflash and below are my commands: karan@karan:~/Desktop$ sudo ./dslite.sh --mode processors -c /dev/ttyUSB1 -f uart_j721e_evm_flash_programmer_release.tiimage…

  • [FAQ] TDA4VM: How to change peripheral initialization from remote core firmware using board library?

    Part Number: TDA4VM I want to initialize some additional peripherals for my custom firmware on R5F and remove some redundant initializations. How do I do this using board library in the SDK?

  • [FAQ] TDA4VM: Resolve conflict in resource access between remote core firmware and Linux

    Part Number: TDA4VM I am running a custom application on R5F and Linux on A72. When I boot the board, Linux complains that it is not able to initiate some devices. Below is the error I see when booting: How can I resolve this?

  • [FAQ] TDA4VM: How to modify pinmux using Board_init() in board library

    Part Number: TDA4VM Other Parts Discussed in Thread: SYSCONFIG Can you provide an example of how to add Pinmux for a peripheral using sysconfig / Pinmux tool from dev.ti.com?

  • [FAQ] PROCESSOR-SDK-J721E: How to move function/API to specific section in RTOS?

    Part Number: PROCESSOR-SDK-J721E Other Parts Discussed in Thread: SYSBIOS Many a times, there is a need to move a function/API to a specific section of the memory map, like internal memory for CPU performance optimization or memory optimization. This…

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