Frequent Questions

  • [FAQ] TDP142: Linearity Range Description

    Part Number: TDP142 Other Parts Discussed in Thread: TDP2004 , , TDP1204 Tool/software: Hi Experts, What does 'Linear range' refer to on re-drivers like TDP142, TDP1204, TDP2004,...?

  • [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 , AM2432 Tool/software: Hi TI Experts, I have the below queries regarding the ADC0 peripheral 1. Supported ADC resolution and channels 2. Guidelines for using…

  • [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 , AM62P 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…

  • [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…

  • [FAQ] TPS65987D: Can I tie ADCINx to LDO3V3 directly using a pull-up resistor for DIV max = 1.00 settings?

    Part Number: TPS65987D Tool/software: When biasing the ADCINx boot pins, if I select one of the settings where the DIV_MAX is 1.00, can I directly tie the pin to the LDO3V3 through a rail?

  • [FAQ] TDA4VM: TDA4x, DRA8x, AM68x, AM69x LPDDR4 Topics

    Part Number: TDA4VM Tool/software: Last Updated : January 20th, 2026 This post is created to track commonly asked questions pertaining to the LPDDR4 interface for TDA4x, DRA8x, AM68x, and AM69x devices. It will be updated as needed. Supported…

  • [FAQ] TPSM843B22EVM: Impedance Resonance at 1.44MHz - Is this EVM design unstable? What is this impedance resonance from?

    Part Number: TPSM843B22EVM Other Parts Discussed in Thread: TPSM843B22 , Tool/software: I was sitting through a presentation about using a 2-port probe to measure output impedance versus frequency, and there was an example of the TPSM843B22 which had…

  • [FAQ] TDA4VH-Q1: LBIST HW POST registers analysis

    Part Number: TDA4VH-Q1 Tool/software: Why is my LBIST status read by invoking the function 'SDL_LBIST_getPOSTStatus(&postResult)' - SDL_LBIST_POST_NOT_RUN?

  • [FAQ] AM2732: Placing code in the L3 memory region (0x8000_0000) triggers a prefetch abort exception in the application.

    Part Number: AM2732 Other Parts Discussed in Thread: SYSCONFIG Tool/software: I can't place the code in L3 without the application failing before reaching the main() with a prefetch_abort error being thrown How do I fix this?

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