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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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  • Suggested Answer

    CCSTUDIO: CCSTUDIO Theia support in GIT Copilot 0 Locked

    170 views
    1 reply
    Latest 3 months ago
    by Ki
  • Answered

    AM5708: SDK Upgrade from to 08.02.01.00 - Boot Stuck at "Starting Kernel" 0 Locked

    346 views
    10 replies
    Latest 3 months ago
    by MAHESH R
  • Answered

    TDA4VEN-Q1: Pin delay form 0 Locked

    136 views
    3 replies
    Latest 3 months ago
    by Robert Eschler
  • Suggested Answer

    SK-AM62A-LP: Switch between IR and RGB when using a Omnivision Ox05B1S sensor 0 Locked

    249 views
    1 reply
    Latest 3 months ago
    by Suren Porwar
  • Answered

    AM6442: Can I use this oscillator? 0 Locked

    256 views
    7 replies
    Latest 3 months ago
    by Kallikuppa Sreenivasa
  • Not Answered

    AM625: Questions on OTP writer and portability to own hardware 0 Locked

    73 views
    2 replies
    Latest 3 months ago
    by Prashant Shivhare
  • Answered

    SK-AM62P-LP: video decoding failed using gstreamer 0 Locked

    193 views
    1 reply
    Latest 3 months ago
    by Suren Porwar
  • Suggested Answer

    SK-AM64B: SK-AM64B - I2C Board ID 0 Locked

    129 views
    2 replies
    Latest 3 months ago
    by Tushar Thakur
  • Not Answered

    TDA4VM: CPSW2G: How to block unkonwn unicast MAC address (UNKN_UNI)on Host Port of CPSW2G? 0 Locked

    98 views
    1 reply
    Latest 3 months ago
    by Doredla Sudheer Kumar
  • Answered

    AM625: Package version for OTP Keywriter 09.00.00 0 Locked

    365 views
    11 replies
    Latest 3 months ago
    by Prashant Shivhare
  • Answered

    PROCESSOR-SDK-J784S4: Is there a r5f core period input example in sdk ? 0 Locked

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

    SK-AM62A-LP: Autosar configuration tool support 0 Locked

    276 views
    10 replies
    Latest 3 months ago
    by Krithika Ravi
  • Not Answered

    AM6421: GPMC WAIT PIN-enabled Crash 0 Locked

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

    J721EXCPXEVM: TDA4VM: UART i2310 errata - clarification 0 Locked

    107 views
    2 replies
    Latest 3 months ago
    by Shrilaxmi Shetty
  • Answered

    AM6442: Retain certain RAM addresses on warm reset +1 Locked

    130 views
    4 replies
    Latest 3 months ago
    by Andrean С.
  • Suggested Answer

    PROCESSOR-SDK-AM64X: Bug in UART polling read 0 Locked

    137 views
    2 replies
    Latest 3 months ago
    by Vaibhav Kumar
  • Not Answered

    AM6442: ICSSG0/1 RGMII Use with Ethernet Switch and R5/A53 Core Mapping - Feasibility +1 Locked

    79 views
    1 reply
    Latest 3 months ago
    by Sunmathi B
  • Not Answered

    TDA4AH-Q1: When we test InnerProduct layer in SDK 9.2, we find that the computation time of this layer increases significantly 0 Locked

    723 views
    22 replies
    Latest 3 months ago
    by TommySong
  • Not Answered

    AM6421: The issue of GPIO interrupt loss in R5 core! 0 Locked

    124 views
    4 replies
    Latest 3 months ago
    by Tushar Thakur
  • Not Answered

    J784S4XEVM: IPC Synchronization failure 0 Locked

    92 views
    2 replies
    Latest 3 months ago
    by Kowshika K
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