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Frequent questions

  • [FAQ] SYSFW API on key revoke in OPTEE on AM62x

    Part Number: AM625 Tool/software: SYSFW/TIFS supports key revoke use case via TISCI API TISCI_MSG_WRITE_KEYREV. https://software-dl.ti.com/tisci/esd/latest/6_topic_user_guides/otp_revision.html#dual-signed-certificate-for-writing-keyrev https://software…

  • [FAQ] TDA4AEN-Q1: How to measure power consumption on Linux using the on board INA226

    Part Number: TDA4AEN-Q1 Other Parts Discussed in Thread: INA226 Tool/software: Can we use Linux to enable the on-board INA226 instances to measure power?

  • [FAQ] J784S4XEVM: How to view TIOVX_OBJ_DESC_MEM usage in performance statistics

    Part Number: J784S4XEVM Tool/software: Utility to print TIOVX_OBJ_DESC_MEM usage by the application. TIOVX_OBJ_DESC_MEM is used to store all the object descriptors used by the application.

  • [FAQ] AM62L (AM62L32, AM62L31): Custom Board Hardware design - LFOSC usage in the processor

    Part Number: AM62L Tool/software: HI TI experts, Can you provide more inputs on the RTC Clock Signal as below 1. Use cases 2. Connection when not used 3. Using crystal or Oscillator

  • [FAQ] AM62A7: power rails decay note in Latest Datasheet

    Part Number: AM62A7 Tool/software: Hi Support Team, In the latest AM62A datasheet: 10 Revision History, there is the following description, is it correct that this is a typo for “Power-Down Sequence”? https://www.ti.com/lit/ds/symlink/am62a7…

  • [FAQ] AM64X: How to combine R5F PRU_ICSSG Ethernet with Linux A53 cores

    Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: TMDS64EVM , SYSCONFIG , DP83869 Tool/software: I am running Linux on the A53 cores, and I want to control a networking interface with an R5F core. How do I get the Linux cores and the…

  • [FAQ] AM62L, AM64x, AM243x (ALV, ALX) Custom board hardware design – ADC0 design guidelines

    Part Number: AM62L Other Parts Discussed in Thread: AM6442 , AM2434 , AM6412 , AM6411 Tool/software: Hi TI Experts, I have the below queries regarding the ADC0 peripheral 1. Supported ADC resolution and channels 2. Guidelines for using ADC peripheral…

  • [FAQ] AM62L ( AM62L32 , AM62L31 ) Custom board hardware design – OSPI (OSPI0) interface implementation (on TMDS62LEVM) guidelines

    Part Number: AM62L Other Parts Discussed in Thread: TMDS62LEVM , , AM62D-Q1 Tool/software: Hi TI Experts, I have the below queries regarding the OSPI0 peripheral and interface 1. I see x1 OSPI device and x1 QSPI device interfaced on the TMDS62LEVM…

  • [FAQ] SYSFW keyring importing support on AM62x

    Part Number: AM625 Tool/software: SYSFW/TIFS supports keyring import on AM62x HS-SE. 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.html The…

  • [FAQ] PROCESSOR-SDK-AM64X: Macronix OSPI NOR Flash Integration Guide

    Part Number: PROCESSOR-SDK-AM64X Other Parts Discussed in Thread: SYSCONFIG Tool/software: Hi, While integrating OSPI NOR Flash from Macronix, customers have faced flash errors. Here are the top two concerns faced: The most common error being…

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