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hg-chen
Visitor II
January 9, 2008
Question

Can USB_clk pin of STR9 used as GPIO even USB function enable?

  • January 9, 2008
  • 2 replies
  • 499 views
Posted on January 09, 2008 at 09:12

Can USB_clk pin of STR9 used as GPIO even USB function enable?

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    2 replies

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    hg-chenAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 09:49

    Can USB_clk pin of STR9 used as GPIO even USB function enable?

    and the USB 48MHz is from internal clock!

    1
    16-32micros
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 09:49

    Hi Kuni,

    Yes, you can ;) Looking on Table 5 (Device Pin Description) in the STR91xFA datasheet : the default Input/output function of Pin 2.7 is standard GPIO. Hope this clarifies.

    STOne-32 :)

    [ This message was edited by: STOne-32 on 09-01-2008 13:43 ]

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