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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 197749 Discussions
  • Not Answered

    AM62A7: The tiovxldc plugin causes a decrease in framerate and screen flickering phenomenon 0 Locked

    348 views
    6 replies
    Latest 2 months ago
    by Jianzhong Xu
  • Suggested Answer

    PROCESSOR-SDK-J784S4: UBOOT R5/A72 SPL Memory Usage 0 Locked

    94 views
    4 replies
    Latest 2 months ago
    by Suman Anna
  • Not Answered

    AM68A: Using SDK components MATHLIB, DSPLIB, MMALIB 0 Locked

    96 views
    1 reply
    Latest 2 months ago
    by Takuma Fujiwara
  • Not Answered

    AM6442: GPIO reset during reboot +1 Locked

    141 views
    4 replies
    Latest 2 months ago
    by Anshu Madwesh
  • Suggested Answer

    J784S4XEVM: J784S$ Available DDR and DDR Init 0 Locked

    71 views
    1 reply
    Latest 2 months ago
    by Suman Anna
  • Suggested Answer

    TDA4VEN-Q1: specific connectivity requirements and unused package balls 0 Locked

    98 views
    2 replies
    Latest 2 months ago
    by Bill McCracken
  • Suggested Answer

    DRA821U: PMIC_PORz net on DRA821 EVM schematic 0 Locked

    93 views
    3 replies
    Latest 2 months ago
    by Suman Anna
  • Answered

    AM69: Timing requirements for Power Supply Sequencing 0 Locked

    161 views
    8 replies
    Latest 2 months ago
    by Bill McCracken
  • Not Answered

    AM623: USB DRD mode and DRP 0 Locked

    216 views
    5 replies
    Latest 2 months ago
    by Bin Liu
  • Not Answered

    AM625: about aarch64-oe-linux-gcc 0 Locked

    101 views
    3 replies
    Latest 2 months ago
    by Andreas Dannenberg
  • Not Answered

    AM623: [DTS] Device Tree files in U-boot and Kernel 0 Locked

    167 views
    3 replies
    Latest 2 months ago
    by Bin Liu
  • Suggested Answer

    SK-AM64B: Compatibility of microSD cards +1 Locked

    385 views
    8 replies
    Latest 2 months ago
    by Jim Mrowca
  • Answered

    AM62A7: Gstreamert add gsttiovxcolorconvert plugin 0 Locked

    146 views
    5 replies
    Latest 2 months ago
    by Jianzhong Xu
  • Not Answered

    TDA4AEN-Q1: are Calibration R's needed if function is not used? 0 Locked

    73 views
    1 reply
    Latest 2 months ago
    by Robert Eschler
  • Not Answered

    TDA4VEN-Q1: TDA4VEN-Q1 on custom board doesn't start ROM boot loader 0 Locked

    77 views
    1 reply
    Latest 2 months ago
    by Robert Eschler
  • Not Answered

    AM4372: Default value of CQMODE register 0 Locked

    70 views
    1 reply
    Latest 2 months ago
    by Kallikuppa Sreenivasa
  • Not Answered

    AM625: Implementation of Autosar on R5 core 0 Locked

    336 views
    3 replies
    Latest 2 months ago
    by Krithika Ravi
  • Answered

    TDA4VM-Q1: Does HS-FS device support unsigned image booting? 0 Locked

    87 views
    1 reply
    Latest 2 months ago
    by Suman Anna
  • Answered

    TDA4VEN-Q1: How to dispose of unused power Balls 0 Locked

    61 views
    1 reply
    Latest 2 months ago
    by Bill McCracken
  • Not Answered

    AM62A3: Can two or more interupt simultaneously make AM62Ax stuck while waking up form sleep 0 Locked

    179 views
    5 replies
    Latest 2 months ago
    by Anshu Madwesh
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