Texas Instruments (TI) Processors support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search processors content or ask technical support questions on Sitara™ processors, digital signal processors (DSP) and automotive processors. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions

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

    This information applies to Linux SDK Version 9.0 and prior. For more up to date information, refer to this FAQ: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1494485/faq-processor-sdk-getting-started-with-gpios-in-linux-using…

  • [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?

  • [FAQ] AM623: Decoupling caps on CAP_VDDSx

    Part Number: AM623 Champs, Customer's asking what will happen if the decoupling caps on the CAP* nets below are not installed correctly? Will the device's behavior be well defined in this case (i.e. fail to boot etc) or would it be more sporadic based…

  • [FAQ] AM6x: Yocto build "hangs" for hours with no progress - What's going on?

    (applicable to all TI Sitara and Jacinto devices such as AM62x, AM62Ax, AM64x, AM65x, and so on) Symptoms When doing a Yocto build as per SDK instructions for example of the SDK default image like this... MACHINE=am62xx-evm bitbake -k tisdk-default…

  • [FAQ] AM62A3-Q1: The MISO and MOSI of the SPI

    Part Number: AM62A3-Q1 Hi TI expert, The SOC AM62A define the standard SPI interface by SPI_CS, SPI_CLK, SPI_D0, SPI_D1. If our slave device need to get MISO and MOSI data line, how will we used the D0 and D1 data line. Dose it programable? Can…

  • [FAQ] AM625/AM623 Custom board hardware design – Reading DEVICE_ID and Unique SOC (CPU) ID

    I have the below queries regarding the DEVICS_ID Is there a device ID available that I can read? Can you guide me how to read the device ID? Is the ID unique for each device? Is there an ID that is unique to each device?

View FAQ threads
  • Threads 198021 Discussions