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    Navigation: All forums > Cores > Message List > Message Post

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    From: Gunnar Dahlgren<gunnar.dahlgren@a...>
    Date: Tue Sep 7 10:42:07 CEST 2004
    Subject: [oc] SPI Protocol
    Top
    At 23:09 2004-09-06 -0700, Guy Hutchison wrote:
    >Which SPI protocol are you referring to? There's a low-speed SPI
    >protocol used for talking to SEEPROMs, and a high-speed
    >multiple-SERDES protocol for chip interconnect. The low-speed version
    >is partially documented in the part documentation (try Atmel or
    >Xicor).

    I had the same problem a while ago, and didn't succeed in finding
    any SPI "standard" either (for the low-speed version).
    I ended up using a Motorola 68HC08 datasheet:
    http://www.freescale.com/files/microcontrollers/doc/data_sheet/MC68HC08AB16A
    .pdf

    Regards
    Gunnar

    >_______________________________________________
    >http://www.opencores.org/mailman/listinfo/cores
    >

    ReferenceAuthor
    [oc] SPI ProtocolGuy Hutchison

     
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