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28335 connect USB

xwei yu
Prodigy 120 points

Hi,

I have a TMS32028335 board, now I want to add USB port to this board? how can I handle it? I want to use a USB bus universal device interface chip (CH372).

But I don't know how to connect CH372 to 28335, and how to program them.

Any suggestions?

thanks!

  • 0
    TI__Intellectual 1615 points

    Hi Xwei,

                What kind of interface does the CH372 use? You can easily get many different SCI to USB chips (SCI is TI's name for UART). If the CH372 uses a standard interface like I2C or SPI you shouldn't have too many issues connecting the two.

    Charlie