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Visitor II
November 6, 2003
Question

InDart ICP used some pins, is it unable to use ?

  • November 6, 2003
  • 4 replies
  • 885 views
Posted on November 06, 2003 at 02:34

InDart ICP used some pins, is it unable to use ?

    This topic has been closed for replies.

    4 replies

    alanlai1Author
    Visitor II
    November 3, 2003
    Posted on November 04, 2003 at 00:02

    InDart used the following pins, ( ST7LITE09 )

    If I want to use these pins, is it I cannot use InDart ICP ?

    Or I need to program the flash first

    PA5: ICC DATA

    PA6: ICC CLK

    PB4: ICC OSC_CLK

    Visitor II
    November 4, 2003
    Posted on November 04, 2003 at 05:41

    You can use these pins in youe applcation if you only need to program the device, if you want to use the indart for in-circuit debugging then these pins have to be left at reset state and not modified by your application.

    Hope this helps

    Regards

    sjo
    Visitor II
    November 4, 2003
    Posted on November 04, 2003 at 07:15

    These pins are used when you are programming using ICC mode.

    PB4: ICC OSC_CLK pin may or may not be used depending upon the option byte(ICP OPT disable/enable). After programming, you can use these pins as normal port pins unless you are not using these pins for in circuit debugging.
    alanlai1Author
    Visitor II
    November 6, 2003
    Posted on November 06, 2003 at 02:34

    Dear all, thank you very much.

    ^_____^ ~