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pchignon
Visitor II
September 20, 2005
Question

Inconsistency in USB documentation

  • September 20, 2005
  • 2 replies
  • 713 views
Posted on September 20, 2005 at 14:11

Inconsistency in USB documentation

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    2 replies

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    pchignonAuthor
    Visitor II
    September 19, 2005
    Posted on September 19, 2005 at 12:19

    Hi,

    I noticed some strange modification between STR71x Microcontroller Reference Manual Rev4. October 2004 and Rev6. March 2005.

    The Revision 4 is consistent all along the chapter. It talk about 16 EndPoints. Map from C0008800 to C000884C

    In the new revision it, some time, talk about 8 or 16 endpoints and map an EP register until C000882C.

    Why the new revision has so strange differences? Where are the main differences? Is there a great modification in the USB slave device since Rev 4 ?

    Thanks

    Ludo

    A
    anis_ben_abdallah
    Visitor II
    September 20, 2005
    Posted on September 20, 2005 at 14:11

    Hi,

    The STR71x USB includes 16 endpoint registers, there is an error in rev6 of the user manual.

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