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Processors

Processors

Processors forum

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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] DRA821: SPL BOOT without A72 SPL on J7200 on 10.1 SDK

    Gokul Praveen
    Gokul Praveen
    Part Number: DRA821 Tool/software: How to enable Falcon Boot Mode on J7200? Boot Flow: R5 SPL -> ATF -> OPTEE -> U-BOOT -> Kernel Regards Gokul
    • Answered
    • 1 month ago
    • Processors
    • Processors forum
  • [FAQ] How to avoid crashing the DM R5F when writing custom DM R5F firmware

    Nick Saulnier
    Nick Saulnier
    Parts Discussed in Thread: AM62x, AM62Ax, AM62Dx, AM62Px The primary role of the Device Management (DM) R5F core is to run the DM task. However, on some devices (not all devices!), TI supports writing custom code to run on the DM R5F, alongside the…
    • Answered
    • 1 month ago
    • Processors
    • Processors forum
  • [FAQ] SBL boot: How to find the DM R5F firmware that is loaded by SBL

    Nick Saulnier
    Nick Saulnier
    Parts Discussed in Thread: AM62x, AM62Ax, AM62Dx, AM62Px The primary role of the Device Management (DM) R5F core is to run the DM task. However, there may be other non-DM code running on the DM R5F, alongside the DM task. The firmware running on the…
    • 1 month ago
    • Processors
    • Processors forum
  • [FAQ] TDA4AL-Q1: Large byte transfer

    Tarun Mukesh Puvvada
    Tarun Mukesh Puvvada
    Part Number: TDA4AL-Q1 Tool/software: Example application on SDK 10.0 to show large byte transfer between CDD IPC(MCU1_0) and Linux (A72) using cdd_ipc_rc_linux ,rpsmg_char_simple applications on J721S2 ?
    • Answered
    • 1 month ago
    • Processors
    • Processors forum
  • [FAQ] How to check if Linux can communicate with a non-Linux core through RPMsg

    Nick Saulnier
    Nick Saulnier
    Other Parts Discussed in Thread: AM67 , AM67A Before Linux can communicate with a non-Linux core over the RPMsg inter-processor communication (IPC) protocol, several things needs to be true: 1) RPMsg between Linux and the non-Linux core must be supported…
    • Answered
    • 2 months ago
    • Processors
    • Processors forum
  • [FAQ] Linux: How to check what binary is running on the DM R5F

    Nick Saulnier
    Nick Saulnier
    Other Parts Discussed in Thread: AM67 , AM67A Parts Discussed in Thread: AM62x, AM62Ax, AM62Dx, AM62Px, AM67, AM67A The primary role of the Device Management (DM) R5F core is to run the DM task. However, there may be other non-DM code running on the…
    • Answered
    • 2 months ago
    • Processors
    • Processors forum
  • [FAQ] TDA4VM-Q1: How to enable cross domain UART access from PDK applications.

    Doredla Sudheer Kumar
    Doredla Sudheer Kumar
    Part Number: TDA4VM-Q1 Tool/software: On custom boards where UART instances are limited, how can I route debug output from my application running in one domain to a UART instance available in different domain? Specially, I want to enable cross-domain…
    • Answered
    • 2 months ago
    • Processors
    • Processors forum
  • [FAQ] EDGE-AI-STUDIO: TIDL RTOS tool vs edgeai-tidl-tools

    Adam Hua
    Adam Hua
    Part Number: EDGE-AI-STUDIO Tool/software: Model importing in TI has two sets of tools due to historical reasons. These two sets has developed in parallel for a long time. Here is an explanation of the similarity and difference of the two tools. …
    • 2 months ago
    • Processors
    • Processors forum
  • [FAQ] What is Active Slot bitmask, Data Bitmask, and Transaction Count in MCASP?

    Ritapravo Sarker
    Ritapravo Sarker
    Part Number: AUDIO-AM62D-EVM AUDIO-AM275-EVM Other Parts Discussed in Thread: SYSCONFIG Tool/software: 1. While configuring McASP through sysConfig, I found that when the num of slots set as 2, the active slot bitmask can only below 3. What is this…
    • Answered
    • 2 months ago
    • Processors
    • Processors forum
  • [FAQ] Not able to return from infinity loop in C7 core by changing the loop variable using CCS

    Ritapravo Sarker
    Ritapravo Sarker
    Part Number: AUDIO-AM275-EVM Tool/software: I am not able to return from infinity loop in C7x core by changing the loop variable from the Variables tab in CCS. In the following code - void loop_forever() { volatile uint32_t loop = 1U; while(loop…
    • Answered
    • 2 months ago
    • Processors
    • Processors forum
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  • Threads 198291 Discussions
  • Answered

    [FAQ] Custom board hardware design - Master (Complete) list of FAQs for all Sitara processor (AM62x, AM62Ax, AM62D-Q1, AM62Px, AM62L, AM64x, AM243x, AM335x) families +1 Locked

    3558 views
    2 replies
    Latest 3 months ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    AM6442: AM6442 RS485 Communication in linux +1 Locked

    210 views
    6 replies
    Latest 3 months ago
    by Bin Liu
  • Suggested Answer

    AM62A3: CMOS sensors supported 0 Locked

    122 views
    3 replies
    Latest 3 months ago
    by Jaya Shankar Kakanuru
  • Not Answered

    AM623: AM623 QEMU support? 0 Locked

    119 views
    1 reply
    Latest 3 months ago
    by Mehmet Fide
  • Answered

    AM620-Q1: The XDS110 cannot connect to the M4F core and the R5 core 0 Locked

    332 views
    10 replies
    Latest 3 months ago
    by Yong Zhang
  • Not Answered

    TDA4VM: How to adjust graph queue depth 0 Locked

    86 views
    3 replies
    Latest 3 months ago
    by Gokul S
  • Not Answered

    AM625: How to run ospi_flash_diag on custom board without SBL flashed 0 Locked

    217 views
    6 replies
    Latest 3 months ago
    by Prashant Shivhare
  • Answered

    AM62D-Q1: Display on AM62D? 0 Locked

    118 views
    1 reply
    Latest 3 months ago
    by Divyansh Mittal
  • Not Answered

    TDA4VM: UFS error in Uboot 0 Locked

    826 views
    18 replies
    Latest 3 months ago
    by Jay Sun
  • Not Answered

    TDA4VM-Q1: Does fsck -y /dev/mmcblk0p3 already implement in latest version SDK? 0 Locked

    90 views
    3 replies
    Latest 3 months ago
    by Gokul Praveen
  • Not Answered

    SK-AM62-SIP: Build image using Buildroot 0 Locked

    185 views
    3 replies
    Latest 3 months ago
    by Andreas Dannenberg
  • Answered

    [FAQ] How to add/map MAC-only port to A72 (Linux) client in Ethernet Firmware + Linux Use Case? 0 Locked

    1465 views
    4 replies
    Latest 3 months ago
    by Doredla Sudheer Kumar
  • Answered

    [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM62A / AM62P / AM62D-Q1 / AM64x / AM243x Design Recommendations / Custom board hardware design – Queries related to Residual Voltage, Detection and supply decay 0 Locked

    722 views
    2 replies
    Latest 3 months ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    DRA821U-Q1: DRA821U-Q1: Inquiry Regarding DRA821 SerDes Configuration for PCIe and Ethernet (USXGMII/RGMII) 0 Locked

    188 views
    7 replies
    Latest 3 months ago
    by Tanmay Patil
  • Not Answered

    AM6442: An error when modifying resource allocation 0 Locked

    92 views
    3 replies
    Latest 3 months ago
    by Swargam Anil
  • Not Answered

    AM6422: Why RESETSTATz is low 0 Locked

    60 views
    1 reply
    Latest 3 months ago
    by Swargam Anil
  • Not Answered

    AM625: keywriter, eFUSE, certificate 0 Locked

    234 views
    3 replies
    Latest 3 months ago
    by Prashant Shivhare
  • Suggested Answer

    AM6421: Some questions for secure boot solution on AM64 0 Locked

    328 views
    6 replies
    Latest 3 months ago
    by Prashant Shivhare
  • Answered

    SK-AM62P-LP: RPI 7inch panel can be enable using prebuilt SDK image, but not using the rebuild kernel through the source and default setting from SDK 0 Locked

    272 views
    8 replies
    Latest 3 months ago
    by KH Leong
  • Suggested Answer

    AM62A7: The platform used is the AM62A7 chip, with SDK version 10.00.00.08, and there are several issues related to rendering and display. 0 Locked

    200 views
    5 replies
    Latest 3 months ago
    by Divyansh Mittal
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