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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
    • 2 months 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…
    • 2 months 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
    • 2 months 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
    • 2 months 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
    • 2 months 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
    • 2 months 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. …
    • 2 months 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
    • 2 months 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
    • 2 months ago
    • Processors
    • Processors forum
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  • Threads 198299 Discussions
  • Not Answered

    PROCESSOR-SDK-AM62P: I2C Arbitration Lost When Using SK-LCD1 Touchscreen and External MPU6050 on AM62P-LP EVM 0

    76 views
    6 replies
    Latest 2 days ago
    by manjunath bhaktha
  • Not Answered

    AM62A7: "MCSPI_transfer()" API halt whole FreeRTOS FW even though i have created separate task for the SPI-Transfer data where MCU-R5 configured as Slave with Tx -Mode. 0

    697 views
    42 replies
    Latest 2 days ago
    by Nisarg Prajapati
  • Suggested Answer

    TDA4VEN-Q1: LDC output image has issues. 0

    48 views
    3 replies
    Latest 2 days ago
    by Gang Hua
  • Not Answered

    SK-AM62-LP: DRM / LVDS Display Permission Errors on AM62PX with SK-LCD1 0

    130 views
    8 replies
    Latest 2 days ago
    by Gayathri A
  • Suggested Answer

    PROCESSOR-SDK-J784S4: TIDL showing L3 memory size as 8KB 0

    777 views
    34 replies
    Latest 2 days ago
    by Sampanna T
  • Suggested Answer

    SK-AM62A-LP: How to use gmake on Windows 11 0

    72 views
    5 replies
    Latest 2 days ago
    by Tushar Thakur
  • Not Answered

    AM68: linker copy table question 0

    97 views
    7 replies
    Latest 2 days ago
    by Sivadeep P R
  • Not Answered

    AM62P: Enabling uart_callback mode in WKUP domain 0

    34 views
    2 replies
    Latest 2 days ago
    by Fan Bomiao
  • Not Answered

    AM623: SD card bootloader placement instead of FAT-formatted partition? 0

    55 views
    3 replies
    Latest 2 days ago
    by Dilna K
  • Answered

    J721S2XSOMXEVM: How to enabling USB3.0 on J721S2 EVM 0

    468 views
    37 replies
    Latest 2 days ago
    by zemiao liu
  • Answered

    [FAQ] AM625 / AM623 / AM620-Q1 / AM625-Q1 / AM625SIP: Custom board hardware design – Queries regarding VPP eFuse programming power supply selection and application 0

    5245 views
    12 replies
    Latest 2 days ago
    by Kallikuppa Sreenivasa
  • Not Answered

    AM6422: freertos task register 0

    14 views
    0 replies
    Started 2 days ago
    by wanglili 王
  • Answered

    PROCESSOR-SDK-AM62P: About QNX map DSS shared memory in 0X93500000 0

    35 views
    2 replies
    Latest 2 days ago
    by Pu Jia
  • Not Answered

    SK-AM62P-LP: About memcpy speed 0

    376 views
    30 replies
    Latest 2 days ago
    by Pu Jia
  • Not Answered

    TDA4VM: VTM: Work Around: i2128 0

    50 views
    3 replies
    Latest 2 days ago
    by B.C.
  • Not Answered

    J722SXH01EVM: u-boot PCIe support 0

    312 views
    18 replies
    Latest 2 days ago
    by Takuma Fujiwara
  • Not Answered

    PROCESSOR-SDK-AM64X: AM64X OSPI-NOR Flash and Kernel Booting Issues 0

    94 views
    2 replies
    Latest 2 days ago
    by Hong Guan64
  • Not Answered

    TDA4VH-Q1: OSRT vs Importer. 0

    47 views
    3 replies
    Latest 2 days ago
    by Wen Li
  • Not Answered

    SK-AM62A-LP: Support for bringing up of CAN on board 0

    31 views
    1 reply
    Latest 2 days ago
    by Schuyler Patton
  • Suggested Answer

    AM62P: mailbox channel is not freed during R5 remoteproc stop call 0

    217 views
    17 replies
    Latest 2 days ago
    by Nick Saulnier
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