SPI to USB convertion

Discussion in 'General Electronics Chat' started by jomarfaye, Oct 12, 2011.

  1. jomarfaye

    Thread Starter New Member

    Oct 12, 2011
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    Can anyone helpme how to interface a SPI device Which have a 3 wire SCLK,DOUT,CS to usb ?
     
  2. t06afre

    AAC Fanatic!

    May 11, 2009
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    Yes I think. You have something like this http://www.ftdichip.com/Products/ICs/FT2232D.htm
    And maybe this http://www.freescale.com/files/analog/doc/fact_sheet/USBSPIFS.pdf
    You may also create something with a microcontroller that support both USB and SPI.
    I know this from a project that got canceled in an very early stage. So I have not done much work besides some googling and data sheet reading. Good luck anyway
     
  3. GetDeviceInfo

    AAC Fanatic!

    Jun 7, 2009
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    I've found the MAX3421E relatively easy to use.
     
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