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Frequent questions

  • [FAQ] J721S2XSOMXEVM: How to enable main domain watchdog?

    Part Number: J721S2XSOMXEVM Other Parts Discussed in Thread: TDA4VM The j721e/TDA4VM has SOC watchdog enabled. How to enable the same on J721s2?

  • [FAQ] DCC Tuning Tool V3.1 for VPAC on TDA4x and AM6xA Devices

    Hi everyone, DCC Tuning Tool V3.1 for TDA4x and AM6xA has been released on mysecuresw on 08/19/2023. You may find it now in your secure resource section on ti.com. If you have no access or expired access, you may apply here -- https://www.ti.com/licreg…

  • [FAQ] J784S4XEVM: How to enable main domain watchdog?

    Part Number: J784S4XEVM Other Parts Discussed in Thread: TDA4VM The j721e/TDA4VM has SOC watchdog enabled. How to enable the same on J784s4?

  • [FAQ] AM64X/AM62X: How do I route the same GPIO bank interrupts to different destination cores?

    Part Number: AM6442 How do I route the same GPIO bank interrupts to different destination cores? Example: I want to route the GPIO0_37 pin interrupt to R5F0_0 and the GPIO0_38 pin interrupt to R5F0_1. when I was selecting the above pin combination from…

  • [FAQ]: Transitioning the GPIO userspace interface from SYSFS to Chardev

    I am familiar with SYSFS interface to interact with GPIO pins. In SDK 9.0, this interface for GPIO was removed. How can I use the Chardev interface? This is for the AM62x and AM64x.

  • [FAQ] SK-AM62: How to build initramfs into kernel Image

    Part Number: SK-AM62 There are cases the initramfs should be used for Linux root filesystem. Please see the kernel documentation < Documentation/filesystems/ramfs-rootfs-initramfs.rst > for the details of initramfs. There are two ways to use initramfs…

  • [FAQ] TDA4VM: How to reduce the EthFW initialization time to avail CPSW H/W Switch functionality as soon as possible after the core boot up in Vision Apps use-case?

    Part Number: TDA4VM How to reduce the EthFW initialization time to avail CPSW H/W Switch functionality as soon as possible after the core boot up in Vision Apps use-case?

  • [FAQ] TDA4VM: How do I enable CAN channels on Gateway/Ethernet Switch/Industrial (GESI) expansion card when using J721E EVM from Linux A72?

    Part Number: TDA4VM How do I enable CAN channels on Gateway/Ethernet Switch/Industrial (GESI) expansion card when using J721E EVM from Linux A72?

  • [FAQ] How to set up an EtherCAT System with AM6xx MainDevice and AM64/AM243 SubDevice using CODESYS Development System

    Other Parts Discussed in Thread: UNIFLASH This FAQ walks the user through setting up an industrial networking EtherCAT system in CODESYS using an AM6xx MainDevice and one-or-more AM64x/AM243x SubDevice(s). Instructions are provided to set up MainDevice…

  • [FAQ] TDA4VM: OpenVX Host on R5F and node Target on A72 (Linux)

    Part Number: TDA4VM How to run OpenVX Host on R5F and a node to run on A72 (Linux) as target?

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