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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
    • 1 month 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
    • 1 month 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
    • 1 month 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. …
    • 1 month 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
    • 1 month 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
    • 1 month ago
    • Processors
    • Processors forum
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  • Threads 197692 Discussions
  • Answered

    CCSTUDIO: Planned CCS release 0 Locked

    72 views
    1 reply
    Latest 2 months ago
    by Ki
  • Answered

    TDA4VEN-Q1: CK and CA of LPDDR4 IF 0 Locked

    61 views
    1 reply
    Latest 2 months ago
    by Kevin S
  • Suggested Answer

    TDA4VH-Q1: tREFIab and tREFIpb 0 Locked

    56 views
    1 reply
    Latest 2 months ago
    by Kevin S
  • Answered

    AM6442: Can the program read the core ID from a register to determine which R5 core the current program is running on ? +1 Locked

    108 views
    1 reply
    Latest 2 months ago
    by Vaibhav Kumar
  • Answered

    TDA3XEVM: VOUT CHECK WITHOUT HDMI 0 Locked

    127 views
    8 replies
    Latest 2 months ago
    by Kim TaeJung
  • Suggested Answer

    TDA4AEN-Q1: Lauterbach cmm script not working to load mcu domain freertos application. 0 Locked

    135 views
    3 replies
    Latest 2 months ago
    by Richard Woodruff
  • Not Answered

    AM6442: mcspi on m4f 0 Locked

    177 views
    11 replies
    Latest 2 months ago
    by Vaibhav Kumar
  • Not Answered

    AM69: Clarifying Display capabilities 0 Locked

    127 views
    7 replies
    Latest 2 months ago
    by Brijesh Jadav
  • Answered

    TDA4VEN-Q1: J722S EVM Board Design Concept 0 Locked

    78 views
    3 replies
    Latest 2 months ago
    by Robert Eschler
  • Answered

    TDA4VEN-Q1: PCB Trace of OSPI0_LBCLK 0 Locked

    142 views
    4 replies
    Latest 2 months ago
    by Robert Eschler
  • Suggested Answer

    TDA4VM: HDR Support in VPAC - SDK 11.0 0 Locked

    95 views
    3 replies
    Latest 2 months ago
    by Brijesh Jadav
  • Suggested Answer

    TDA4VM-Q1: Unable to reboot 0 Locked

    73 views
    1 reply
    Latest 2 months ago
    by wells xiong
  • Answered

    [FAQ] AM625 / AM623 / AM620-Q1 / AM62Ax / AM62Px / AM62D-Q1 / AM62L Design Recommendations / Commonly Observed Design Errors during Custom board hardware design – SK Schematics updates for Design Update Note 0 Locked

    3206 views
    21 replies
    Latest 2 months ago
    by Kallikuppa Sreenivasa
  • Not Answered

    J721EXSOMXEVM: app_remoteswitchcfg_client application is not working in even though app_remoteswitchcfg_server is running on MCU2_0 0 Locked

    367 views
    20 replies
    Latest 2 months ago
    by Doredla Sudheer Kumar
  • Not Answered

    AM62A7: [URGENT] Understanding Isolation and Virtualization Requirements 0 Locked

    63 views
    1 reply
    Latest 2 months ago
    by Srikar BODDU
  • Answered

    [FAQ] PROCESSOR-SDK-J784S4: How Do I Build Yocto Images and Packages for J7 Devices? 0 Locked

    4266 views
    5 replies
    Latest 2 months ago
    by Jared McArthur
  • Answered

    TDA4VM: Some PCIE Questions 0 Locked

    1108 views
    46 replies
    Latest 2 months ago
    by yanggc
  • Suggested Answer

    SK-AM62: How to Use Shared Memory Between Cores in a Multicore System(FreeRTOS without Linux) 0 Locked

    111 views
    2 replies
    Latest 2 months ago
    by Meet Thakar
  • Answered

    AM62A7-Q1: How to trigger an SMS cold reset. 0 Locked

    113 views
    3 replies
    Latest 2 months ago
    by Swargam Anil
  • Answered

    TMS320C6747: Code Composer Studio 20 Support for C6000 devices +1 Locked

    275 views
    10 replies
    Latest 2 months ago
    by Tim Janßen
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