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Frequent questions

  • [FAQ] PROCESSOR-SDK-AM57X: U-boot patch for Linux addressing AM57xx errata i2446

    Part Number: PROCESSOR-SDK-AM57X Tool/software: This is a patch to made for U-boot as an example of how to implement the workaround for AM57xx errata i2446:

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM625-Q1 / AM625SIP: Ethernet PHY RGMII synchronous clock

    Part Number: AM625 Other Parts Discussed in Thread: SK-AM62B-P1 Tool/software: Hello, May I have question about SoC clock? Q1 In this document, https://www.ti.com/lit/an/sprad21e/sprad21e.pdf It says EPHY need match clock to SoC. Is the…

  • [FAQ] SK-AM64B: Why the Ethernet phy use the same clock buffer?

    Part Number: SK-AM64B Tool/software: Hi Team, I found in the schematic of EVM, we only use one piece of LMK1C1103PWR to buffer clock signal to 2 pieces of Ethernet PHY. Does it necessary to use one clock buffer? Can the different Ethernet PHY use…

  • [FAQ] AM6442: AM6442 MMC1

    Part Number: AM6442 Tool/software: Hi Team, We are using AM6442 for our new design. We are connected eMMC to MMC0 and we want to connect wifi module's SDIO signals to MMC1. Wifi module SDIO signal voltage level is 1.8v. We just want to confirm what…

  • [FAQ] AM6442: Watchdog debug and configuration guide for all SITARA AM6X MPU devices

    Part Number: AM6442 Tool/software: This FAQ provides a comprehensive guide to configuring and debugging the watchdog timer with a focus on all SITARA MPU devices in different real time use cases . The guide addresses key concepts such as whether…

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM64x / AM243x / AM62Ax / AM62Px / AM62D-Q1 / AM62L - Bootmode implementation with isolation buffers used

    Part Number: AM625 Other Parts Discussed in Thread: AM62L , AM62P Tool/software: Hi TI Experts, Do you have any suggestion on configuring the bootmode pins for alternate functions? I am using the bootmode resistors + buffers to configure the SOC…

  • [FAQ] SK-AM64B: MCSPI Integration Guide

    Part Number: SK-AM64B Other Parts Discussed in Thread: SYSCONFIG Tool/software: On Sitara Family of Processors, there are multiple instances of MCSPI present. Some of the MCSPI instances are available in the MAIN Domain[example: SoC_SPI0] while…

  • [FAQ] TPS628502: AM625 / AM623 Power Architecture using TPS6285020MQDRLRQ1 - Fixed 1.8V output

    Part Number: TPS628502 Tool/software: Hi Experts, My customer is using TPS6285020MQDRLRQ1 to generate 1.8V fixed output from 3.3V input. Help me understand how to connect the feedback - should this be left open. Customer has connected the output…

  • [FAQ] J721S2XSOMXEVM: How to flash Keywriter image over JTAG ?

    Part Number: J721S2XSOMXEVM Tool/software: How to flash Keywriter image over JTAG ?

  • [FAQ] AM625 / AM623 / AM620-Q1 / AM62Ax / AM62D-Q1 / AM62Px / AM64x / AM243x (ALV) Design Recommendations / Custom board hardware design – POK VMON Voltage Monitor

    Part Number: AM625 Other Parts Discussed in Thread: AM623 , AM6546 , AM6442 , AM2432 , TDA4VH-Q1 , TDA4VH Tool/software: HI TI experts, I have queries related to the voltage monitoring capability of the SOC POK module types, accuracy., design recommendations…

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