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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 197753 Discussions
  • Not Answered

    AM5716: what is the accuracy of MPU A15 CPU temperature sensor? 0 Locked

    62 views
    1 reply
    Latest 2 months ago
    by Semon Zhang
  • Answered

    PROCESSOR-SDK-AM67A: SDK takes long time to install 0 Locked

    82 views
    1 reply
    Latest 2 months ago
    by Brady Law
  • Not Answered

    AM623: AM62x CPSW Ethernet switch mode? 0 Locked

    196 views
    3 replies
    Latest 2 months ago
    by Daolin Qiu
  • Not Answered

    PROCESSOR-SDK-AM64X: PROCESSOR-SDK-AM64X: VLAN packets are not forwarded when remove one of the cable +2 Locked

    443 views
    17 replies
    Latest 2 months ago
    by Daolin Qiu
  • Suggested Answer

    AM6411: Instructions to set loopback and RC for PCIe Compliance Testing 0 Locked

    77 views
    4 replies
    Latest 2 months ago
    by Bin Liu
  • Answered

    AM3359: UBIFS mounting isuue. 0 Locked

    325 views
    8 replies
    Latest 2 months ago
    by Hong Guan64
  • Answered

    AM6422: RTOS ICSSG ENET LINUX CPSW 0 Locked

    96 views
    5 replies
    Latest 2 months ago
    by Nick Saulnier
  • Not Answered

    AM6442: Change Ethernet Port to CPSW from ICSSG +1 Locked

    357 views
    9 replies
    Latest 2 months ago
    by Nick Saulnier
  • Answered

    TDA4VH-Q1: How to enable mcan3 and mcan5 on TDA4VH EVM (proc1413) 0 Locked

    143 views
    5 replies
    Latest 2 months ago
    by Takuma Fujiwara
  • Suggested Answer

    J721EXSOMXEVM: GESI board GPIO from J721E SOM not working from R5 processor 0 Locked

    96 views
    4 replies
    Latest 2 months ago
    by Randy St. John
  • Not Answered

    PROCESSOR-SDK-J722S: ticsi2rx image distortion using dmaengine_prep_slave_sg 0 Locked

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

    AM62A7: Not getting output framesync signal when MCASP0 is master of bit and frame clocks. 0 Locked

    261 views
    10 replies
    Latest 2 months ago
    by Robert Doty
  • Suggested Answer

    AM3352: MMC slots 0 Locked

    59 views
    1 reply
    Latest 2 months ago
    by Bin Liu
  • Answered

    J784S4XEVM: Opertating Clock frequency and RAM details 0 Locked

    67 views
    1 reply
    Latest 2 months ago
    by Neehar Sawant
  • Answered

    AM62L-PROCESSOR-SDK: EMMC Boot in 11_00_15_05 SDK Version 0 Locked

    80 views
    1 reply
    Latest 2 months ago
    by Bin Liu
  • Suggested Answer

    J784S4XEVM: Problem with integration of dcc files of imx490 0 Locked

    153 views
    6 replies
    Latest 2 months ago
    by Gang Hua
  • Not Answered

    TDA4AL-Q1: SOC batch: 38POT3S 0 Locked

    210 views
    7 replies
    Latest 2 months ago
    by kcastille
  • Not Answered

    AM3351: Looking for Suitable TI Hardware for PROFINET Integration via SPI – Need Development Board & Certified Solution +1 Locked

    87 views
    6 replies
    Latest 2 months ago
    by Kallikuppa Sreenivasa
  • Suggested Answer

    DRA821U: Is there a non Flash mode for reading and writing on the OSPI devices? 0 Locked

    83 views
    3 replies
    Latest 2 months ago
    by Matt Park
  • Answered

    J722SXH01EVM: u-boot device tree not found when building kernel 0 Locked

    228 views
    6 replies
    Latest 2 months ago
    by Jared McArthur
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