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  • AM5716: UART boot

    TI Thinks Resolved
    Part Number: AM5716 Other Parts Discussed in Thread: SN74LVC2G241 Dear Team, We have custom board designed based on AM571x IDK, we prefer to boot from UART, but we do not have SN74LVC2G241 on the board. Is this mandatory to boot from UART? I am…
    • Answered

  • AM335x UART0 buffer in BBB

    Resolved
    Other Parts Discussed in Thread: SN74LVC2G241 I found a SN74LVC2G241 is put in the BBB design between UART0 and serial console connector J1. May I ask the reason? Thanks, Frank
    • Resolved

  • SN74LVC1G125: Malfunctioning of 3-state buffer in a bidirectional single-line data bus application with 3.3 V to 5 V logic level shift

    Part Number: SN74LVC1G125 Other Parts Discussed in Thread: SN74LVC1G240 , , SN74LVC2G241 , SN74LXC1T45 Dear TI support team, I am struggling with a very strange problem. I would like to have a 3.3 V MCU communicate on a 5V SDI-12 bus (cf. https://sdi…
    • Answered

  • RE: TRF7970A - SPI With SS Pin Only – No High Impedance

    Resolved
    Marko - we have had folks in the past share SPI w/SS and Crystal with multiple TRF79xxA devices on one board, with one MCU...it worked out, but layout was interesting, as was radiated immunity testing. i would think that you may be able to get away…

  • AM3352: Is there any case using Am3352B + Phy(RMII mode)?

    TI Thinks Resolved
    Part Number: AM3352 Other Parts Discussed in Thread: SYSCONFIG Hi Expert, Is there any case using Am3352B + Phy(RMII mode)? Could you help to review this sch? CPU_Board.pdf Thanks Daniel

  • RE: TPS6594-Q1: Unclear specification of TPS65941213RWERQ1 FB_Bx value

    Hi Timothy, Please see the schematic of power part, and the sheet <LM5141-Q1 Quickstart Tool>, but some information is missing, like the ESR of MLCC from Yageo, as I can not get it from datasheet. Thanks! Junqing Xin Dual TPS6594-Q1 For TDA4VM_SCH_211009…

  • RE: THS3091: Output attenuation observed above 30MHz

    This is the reference design from Analog Devices's AD9913 evaluation board that I purchased. AD9913_RevC_Schematic.pdf

  • WEBENCH® Tools/AM5728: Camera module configuration

    TI Thinks Resolved
    Part Number: AM5728 Tool/software: WEBENCH® Design Tools Hai Sir, I am using AM5728 Custom board how to check camera is connected or not? Actually i have checked ls /dev/video* but video0,video10,Video11 only showing not showing Video1, through…

  • CCS/AM3352: No response from processor in UART0 and USB0. Jtag IR test and DR test successful but cannot upload program

    TI Thinks Resolved
    Part Number: AM3352 Tool/software: Code Composer Studio We have designed a custom board using AM3352, the hardware architecture is similar to Beaglebone black. Rigg is completed and the problem is that it doesn't respond while connecting to PC using USB0…
    • Answered

  • RE: AM5718: Power rail impedance

    Resolved
    Hello Bill, Please check attached Schematic of our board. Somehow REGEN1 does not become high then enable signal of "U118" IC does not high. So 3.3 volt does not generate. ti1.pdf

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