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Frequent questions

  • [FAQ] AM625: errata i2493 potential of eMMC write failures fix

    Part Number: AM625 Background: i 2493 MMCSD: HS200 write failures Details: The MMC0 interface has the potential for write failures when issuing multiple block writes operating in HS200 mode with excessive IO supply noise. To minimize IO supply noise…

  • [FAQ] J784S4XEVM: Automatic Mixed Precision Runs Very Slowly and Generates Large Intermediate Files

    Issue When running Automatic Mixed Precision (AMP) with TIDL, users may observe: - AMP runs for an extremely long time without completing - Hundreds of gigabytes of intermediate trace files accumulate on disk Root Cause AMP works by running the…

  • [FAQ] J721S2XSOMXEVM: Migrating to c7x-mma-tidl 11.02 on SDK 11.00

    Overview This guide covers a component-level upgrade, replacing the c7x-mma-tidl and mmalib packages inside an existing SDK 11.00 build environment, without fully migrating to SDK 11.02. It also updates the targetfs runtime libraries (onnxruntime, TFLite…

  • [FAQ] AM625 / AM623 / AM625-Q1 / AM620-Q1 / AM62L / AM62A / AM62P / AM62D-Q1 / AM64x / AM243x Custom board hardware design – Queries related to UART, MCSPI, MCAN peripheral instances and interfaces

    Part Number: AM625 Other Parts Discussed in Thread: AM62P-Q1 HI TI experts: I am designing a custom board with UART, MCSPI and MCAN interfaces. Please let me know if you have any design recommendations. Regards,

  • [FAQ] TDA4VH-Q1: Board Configuration for ECC test on NAVSS Inaccessible RAMs

    Part Number: TDA4VH-Q1 Other Parts Discussed in Thread: SYSCONFIG Please share the details required to update board configuration to be able to test ECC on the Main NAVSS inaccessible endpoints from the MCU R5F.

  • [FAQ] PROCESSOR-SDK-AM62X: How to Enable and Use TMP100 temperature sensors on AM62x EVMs

    Part Number: AM625 Other Parts Discussed in Thread: TMP100 , AUDIO-AM62D-EVM , SK-AM62A-LP , SK-AM62B-P1 , SK-AM62-LP , SK-AM62P-LP , TMDS62LEVM , TMDS64EVM TMP100 is an I2C/SMBus interfaced digital temperature sensor that is available on the EVMs…

  • [FAQ] How to build, flash and boot Linux from GPMC-NAND on AM64x

    Part Number: AM6442 Other Parts Discussed in Thread: TMDS64EVM The FAQ lists steps on how to build, flash, and boot linux from GPMC-NAND on TMDS64EVM [1] and [2] with AM64x Linux SDK 12.1.0.5.3 [3] + the attached u-boot and kernel patches. [1]. TMDS64EVM…

  • [FAQ] DDR part selection guidance for Sitara Processors

    Other Parts Discussed in Thread: AM62P , AUDIO-AM62D-EVM , AM62L , AM67 , AM67A Table of Contents Introduction How to Select a Compatible DDR Device Step-by-Step Design Guide Validation Guidance DDR Margin Tool Frequently Asked Questions…

  • [FAQ] SYSFW symmetric keyring import and applications on AM64x

    Part Number: AM6442 SYSFW/TIFS adds the new feature on symmetric keyring import in TIFS 12.0.2 release https://software-dl.ti.com/tisci/esd/latest/6_topic_user_guides/keyring.html https://software-dl.ti.com/tisci/esd/latest/2_tisci_msgs/security/keyring…

  • [FAQ] TDA4VM-Q1: How to configure MCAN hardware message ID filters on A72 Linux

    Part Number: TDA4VM-Q1 Other Parts Discussed in Thread: AM68 , TDA4VM , AM69 , TDA4VH , AM67 How can I configure MCAN hardware message ID acceptance filters from Linux (A72) so that the CAN controller discards unwanted IDs before they reach the socket…

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