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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 197678 Discussions
  • Discussion

    I understand all of the Linux stuff, but I’m not sure if I know enough about the DSP side (BIOS) to make an xDM compliant package Locked

    308 views
    0 replies
    Started over 17 years ago
    by Juan Gonzales
  • Not Answered

    About EncodeDecode Demo 0 Locked

    375 views
    1 reply
    Latest over 17 years ago
    by Juan Gonzales
  • Not Answered

    Split image on EVMDM6467 0 Locked

    1140 views
    12 replies
    Latest over 17 years ago
    by Brijesh Singh
  • Discussion

    I need help setting up the remote control for DM6467 EVM Locked

    281 views
    0 replies
    Started over 17 years ago
    by Juan Gonzales
  • Not Answered

    New binning or skipping mode. 0 Locked

    1201 views
    6 replies
    Latest over 17 years ago
    by Juan Gonzales
  • Discussion

    McASP Device Driver Locked

    386 views
    1 reply
    Latest over 17 years ago
    by sathya2149
  • Not Answered

    In DM6446 DDR2 Controllers Guide sprue22c.pdf describes ‘VTP Buffer IO Calibration’, where is this taking place in the source code? 0 Locked

    275 views
    0 replies
    Started over 17 years ago
    by Juan Gonzales
  • Discussion

    With regards to GT_Trace tool, I don’t know the meaning of GT_curTime() output? Locked

    329 views
    0 replies
    Started over 17 years ago
    by Juan Gonzales
  • Discussion

    I added the #define DEBUG and it worked in ccdc_davinci.c but not in davinci_vpfe.c can you tell me why? Locked

    297 views
    0 replies
    Started over 17 years ago
    by Juan Gonzales
  • Not Answered

    YUV 420p format display on dm355 0 Locked

    971 views
    4 replies
    Latest over 17 years ago
    by Juan Gonzales
  • Discussion

    Switch #10 of S3 doesn't work Locked

    345 views
    2 replies
    Latest over 17 years ago
    by LorryAstra
  • Answered

    [C6726] Changing Registers 0 Locked

    497 views
    3 replies
    Latest over 17 years ago
    by jyoung
  • Discussion

    Reg : kit operation Locked

    299 views
    0 replies
    Started over 17 years ago
    by sekar3205
  • Discussion

    Reg : kit operations Locked

    343 views
    1 reply
    Latest over 17 years ago
    by Bernie Thompson TI
  • Not Answered

    Changing the CMEM layout. 0 Locked

    544 views
    5 replies
    Latest over 17 years ago
    by JamesS
  • Discussion

    DM6437 EDMA configuration Locked

    405 views
    1 reply
    Latest over 17 years ago
    by Bernie Thompson TI
  • Discussion

    My DaVinci EVM board is not behaving properly; how to I exchange it? Locked

    441 views
    1 reply
    Latest over 17 years ago
    by Bernie Thompson TI
  • Discussion

    64-bit read issue on C6726 EMIF Locked

    360 views
    1 reply
    Latest over 17 years ago
    by ralwood
  • Discussion

    DM6467 Video drivers Locked

    335 views
    1 reply
    Latest over 17 years ago
    by Bernie Thompson TI
  • Discussion

    Question about 6446 VPFE Resizer Locked

    335 views
    1 reply
    Latest over 17 years ago
    by Xiangdong Fu
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