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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

    J784S4XEVM: Issue in taking the rootfs partition from the eMMC 0

    53 views
    0 replies
    Started 1 day ago
    by Kowshika K
  • Not Answered

    AM62L: MDIO level abnormal issue 0

    126 views
    8 replies
    Latest 1 day ago
    by Kallikuppa Sreenivasa
  • Not Answered

    AM69: main_gpio4 fails to probe with error, "IRQ index 2 not found". 0

    252 views
    10 replies
    Latest 1 day ago
    by Minsoo Sun
  • Not Answered

    SK-AM62: An SDIO device is externally connected using the SD pins,After adapting the driver, a power-on failure error is reported------sdhci-am654 fa00000.mmc: Power on failed 0

    28 views
    0 replies
    Started 1 day ago
    by xiaoding yang
  • Not Answered

    CCSTUDIO: In windows system, the file compiled by CCS cannot be downloaded from EVM. 0

    177 views
    15 replies
    Latest 1 day ago
    by yongyan zhang
  • Answered

    AM6421: SRAM, DCACHE and ICACHE -> Software Access Question 0

    58 views
    3 replies
    Latest 1 day ago
    by Dominic Rath
  • Not Answered

    DRA829J: Is the default CAN communication speed 500 bps? Can the software detect when a bus-off occurs? 0

    20 views
    0 replies
    Started 1 day ago
    by hidenori inoue
  • Suggested Answer

    PROCESSOR-SDK-J722S: Debugging MSC lib Function For Host Emulation 0

    454 views
    22 replies
    Latest 1 day ago
    by Gullipalli Suneetha
  • Not Answered

    AM625: spi nor flash driver 0

    226 views
    11 replies
    Latest 1 day ago
    by tom zhang
  • Answered

    PROCESSOR-SDK-J721E: How to start the avp4 demo as fast as possible 0

    123 views
    7 replies
    Latest 1 day ago
    by Gokul S
  • Not Answered

    TDA4VEN-Q1: TDA4Entry Linux default release the MCU2_0/C7x_1/C7x_2 IPC handshake can not stable work. 0

    47 views
    1 reply
    Latest 1 day ago
    by Gokul S
  • Not Answered

    TDA4VH-Q1: How does the MCAL SPI module use DMA? 0

    32 views
    0 replies
    Started 1 day ago
    by zhichao lu
  • Not Answered

    AM62L: AM62L32 0

    90 views
    7 replies
    Latest 1 day ago
    by yang liu61
  • Suggested Answer

    PROCESSOR-SDK-AM62X: AGL support for AM62PXX 0

    225 views
    3 replies
    Latest 1 day ago
    by Praneeth Bajjuri
  • Not Answered

    PROCESSOR-SDK-AM57X: Issue with sourcing the environment 0

    64 views
    6 replies
    Latest 1 day ago
    by Vyacheslav Yurkov
  • Not Answered

    AM67: Unable to get USB3.0 working on usb0 +1

    55 views
    3 replies
    Latest 1 day ago
    by Bin Liu
  • Suggested Answer

    AM3358: Migration from Linux version 4.19.94 to either 5 or 6 0

    275 views
    21 replies
    Latest 1 day ago
    by Bin Liu
  • Not Answered

    AM6548: RS232 Uart Devce Tree Config 0

    130 views
    13 replies
    Latest 1 day ago
    by Bin Liu
  • Not Answered

    AM62A7: AM62A7: CFAI Gamma and WDR Gamma 0

    17 views
    0 replies
    Started 1 day ago
    by meng Ke
  • Not Answered

    CCSTUDIO: Disabling Blackhawk and Segger when installing CCS unattended in linux 0

    24 views
    0 replies
    Started 1 day ago
    by Michael Ciuffo
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