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  • TMDSEVM437X: No HDMI output

    Part Number: TMDSEVM437X Tool/software: Hi experts, My customer is using the TMDS437EVM, but there is no video output to HDMI. They are using SDK v9.3.5.2. Q: They have removed the LCD and connected a DHMI cable, but are there any additional steps they…
    • Answered

  • TMDSEVM437X: Rref value of TPS51200

    Resolved
    Part Number: TMDSEVM437X Other Parts Discussed in Thread: TPS51200 Tool/software: I am designing a DDR circuit using the EVM(TMDSEVM437X) circuit as a reference. The TPS51200's Rref (R41, R39) is 10kΩ, but based on the calculations in the datasheet…
    • Resolved

  • TMDSEVM437X: The need for series resistors on GPMC bus lines

    Part Number: TMDSEVM437X Other Parts Discussed in Thread: AM6442 Tool/software: The evaluation board does not have an anti-reflection series resistor (22 to 50 Ω) on the AM437X_NAND_ADx line, but will this cause any problems with the waveform on the EVM…
    • Answered

  • TMDSEVM437X: Does the input slew rate of the SN74LVC1G07 meet the specifications?

    Resolved
    Part Number: TMDSEVM437X Other Parts Discussed in Thread: SN74LVC1G07 Tool/software: Is the input slew rate specification of the SN74LVC1G07 being met? I am designing my circuit based on a reference evaluation board. I have one concern regarding the…
    • Resolved
    • Answered

  • TMDSEVM437X: MMC0 (SD Card) Boot is not possible(PROCESSOR-SDK-LINUX-AM437X v09.03.05.02)

    Resolved
    Part Number: TMDSEVM437X Other Parts Discussed in Thread: TMDSIDK437X , TMDXSK437X Tool/software: Hi experts, I can't boot MMC0 (SD Card) with TMDSEVM437X (rev: 1.4A). ・SDK: v09.03.05.02 ・tisdk-default-image-am437x-evm-09.03.05.02.wic.xz The following…
    • Resolved

  • TMDSEVM437X: AM437X DCAN problem

    TI Thinks Resolved
    Part Number: TMDSEVM437X Tool/software: The customer encountering compilation errors while trying to integrate TI StarterWare packages into a custom project to use the DCAN example. In the original example ( DCAN_LoopbackExample_evmAM437x_armTestProject…

  • TMDSEVM437X: USB mass storage boot

    TI Thinks Resolved
    Part Number: TMDSEVM437X Tool/software: Hi, I am writing the SDK-based WIC image (tisdk-base-image-am437x-evm.wic.xz) to a USB memory stick and verifying USB boot on EVM. I used the TI recommended balenaEtcher tool. SYSBOOT is set to 10101b, but no…

  • TMDSEVM437X: How to check the operating frequency by command

    TI Thinks Resolved
    Part Number: TMDSEVM437X Hi, Operation has been confirmed using AM437x EVM (TMDSEVM437x). When I checked with the cat /proc/cpuinfo command on Linux, the BogoMIPS was 596.21, but is it correct to assume that it is running at 600MHz? If my understanding…
    • Answered

  • TMDSEVM437X: USB mass storage boot

    Resolved
    Part Number: TMDSEVM437X Hello All, We found this helpful thread on TI forums: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/849130/am4372-am437x-boot-from-usb1-mass-storage We have used the sysboot pin configuration…
    • Resolved

  • TMDSEVM437X: Frame rate

    Part Number: TMDSEVM437X Other Parts Discussed in Thread: AM4378 , Hi Team, Our customer would like to know at what frame rate (FPS) can they play videos on TMDSEVM437X, ie AM4378 SoC. They also what to know how to monitor the frame rate values ​…

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