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Frequent questions

  • [FAQ] AM625 / AM623 / AM62A / AM62P / AM64x / AM243x Design Recommendations / Custom board hardware design – SOC ROC Recommended Operating Condition

    Part Number: AM625 Tool/software: HI TI experts, I have a question on the SOC ROC. Can i consider the ROC to be ±5% of the Nominal value for the supply rails or should i be considering the values mentioned in the data sheet ( some of the supplies…

  • [FAQ] AM625 / AM623 / AM62A / AM62P / AM64x / AM243x Design Recommendations / Custom board hardware design – CAP_VDDSx CAP_VDDS

    Part Number: AM625 Tool/software: HI TI experts, Could you provide recommendations on CAP_VDDSx, cap value and effect of the capacitor not mounted or shorted.

  • [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: AM625x EtherPHY 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 mean of "match…

  • [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 different…

  • [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 the…

  • [FAQ] AM625 / AM623 / AM644x / AM243x / AM62A / AM62P - Bootmode implementation with buffers

    Part Number: AM625 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 boot.

  • [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 few of…

  • [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 to the…

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