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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] 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
  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62L / AM64x/ AM243x (ALV) / AM62Ax / AM62D-Q1 / AM62Px Design Recommendations / Commonly Observed Errors during Custom board hardware design – SDIO (embedded) interface

    Kallikuppa Sreenivasa
    Kallikuppa Sreenivasa
    Part Number: AM625 Other Parts Discussed in Thread: SK-AM62B-P1 , SYSCONFIG , CC3300 Tool/software: Hi TI Experts, Can you provide any available design guidelines for interfacing embedded SDIO device(s) using MMC1/MMC2 interface signals
    • Answered
    • 1 month ago
    • Processors
    • Processors forum
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  • Threads 197597 Discussions
  • Not Answered

    AM62L-PROCESSOR-SDK: EEPROM read in BL1 +1 Locked

    64 views
    0 replies
    Started 2 months ago
    by Florijan Plohl
  • Answered

    SK-AM62P-LP: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: 0 Locked

    184 views
    4 replies
    Latest 2 months ago
    by dongcan Zhi
  • Not Answered

    TDA4VM: share the same I2C between the R5F and A72 cores 0 Locked

    136 views
    3 replies
    Latest 2 months ago
    by Keerthy J
  • Not Answered

    PROCESSOR-SDK-AM62X: remoteproc alternative? 0 Locked

    92 views
    1 reply
    Latest 2 months ago
    by Nick Saulnier
  • Not Answered

    PROCESSOR-SDK-AM62X: Seeking Methods to Distribute CPU Load Across All Cores on SK-AM62-LP 0 Locked

    413 views
    18 replies
    Latest 2 months ago
    by Suren Porwar
  • Answered

    PROCESSOR-SDK-AM57X: SDK 9.03: prueth_core.c fails to generate random MAC address +1 Locked

    82 views
    1 reply
    Latest 2 months ago
    by Josue Zamitiz-Ayala
  • Suggested Answer

    AM6422: rpmsg send 0 Locked

    118 views
    4 replies
    Latest 2 months ago
    by Nick Saulnier
  • Suggested Answer

    TDA4VE-Q1: [TIDL] Onnx model with gather layer has wrong result 0 Locked

    121 views
    3 replies
    Latest 2 months ago
    by Christina Kuruvilla
  • Answered

    SDK 9.03: PRU ethernet patch +1 Locked

    75 views
    1 reply
    Latest 2 months ago
    by Job Sava
  • Answered

    J721EXSOMXEVM: errata i2086 issue with TI XIO2001 single-function PCI Express to PCI translation bridge 0 Locked

    186 views
    3 replies
    Latest 2 months ago
    by Takuma Fujiwara
  • Suggested Answer

    J7200XSOMXEVM: Help with selecting I2C bus on Jacinto 7200 for interfacing ASM330LHH 0 Locked

    79 views
    2 replies
    Latest 2 months ago
    by Neehar Sawant
  • Suggested Answer

    TDA4VM: Compilation Failure in edgeai-modelmaker 10.1r GPU: TIDLExecutionProvider Error (Missing libacchost.so) 0 Locked

    326 views
    3 replies
    Latest 2 months ago
    by Chris Tsongas
  • Suggested Answer

    TDA4VM: vision_apps related issues 0 Locked

    138 views
    5 replies
    Latest 2 months ago
    by Jared McArthur
  • Answered

    PROCESSOR-SDK-J784S4: UBoot Command to start R5 cores 0 Locked

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

    PROCESSOR-SDK-AM64X: In Processor SDK Linux for AM64X 11_00_09_04 : no quick start guide link for TMDS64EVM (or even the old GP version) 0 Locked

    162 views
    2 replies
    Latest 2 months ago
    by Jim Mrowca
  • Answered

    PROCESSOR-SDK-AM57X: SDK 9.03 default image fails to boot 0 Locked

    105 views
    3 replies
    Latest 2 months ago
    by Josue Zamitiz-Ayala
  • Suggested Answer

    TDA4VM: AM64x PCIe in EC and EP mode 0 Locked

    334 views
    10 replies
    Latest 2 months ago
    by Takuma Fujiwara
  • Answered

    SK-AM62B-P1: Compatible Wi-Fi/Bluetooth Modules or IC with SK-AM62B-P1SK-AM62B-P1SK-AM62B-P1SK-AM62B-P1 0 Locked

    131 views
    1 reply
    Latest 2 months ago
    by Sabeeh Khan1
  • Answered

    AM62A7-Q1: Can AM62A support 3GB DDR? 0 Locked

    77 views
    1 reply
    Latest 2 months ago
    by Lucas Bowe
  • Suggested Answer

    AM62L: AM62L use DDR4 reference for layout 0 Locked

    220 views
    1 reply
    Latest 2 months ago
    by Lucas Bowe
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