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itamar_nsu
Visitor II
November 24, 2003
Question

inDart OSC_CLK

  • November 24, 2003
  • 2 replies
  • 792 views
Posted on November 24, 2003 at 09:02

inDart OSC_CLK

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    2 replies

    I
    itamar_nsuAuthor
    Visitor II
    November 23, 2003
    Posted on November 23, 2003 at 04:57

    Hi,

    When i use the internal RC osc, do i need the OSC_CLK line (on PB4 or OSC1) from the inDart connector? is it possible to burn the ST7 without this line? (what happens on the first burn process, before i set the option byte to internal RC? would it work without the OSC_CLK?)

    thanks

    Itamar
    J
    jatin
    Visitor II
    November 24, 2003
    Posted on November 24, 2003 at 09:02

    Yes, you need not to use OSC1 pin incase you have selected internal RC as the clock source with option byte enable. Now, for the first burn process it depends what's your option byte settings. If it is internal RC with option byte enable then you need not to connect OSC1 pin. Incase your settings are internal RC with option byte disable then you will have to connect the osc1 line to ICC connector to get the clock.

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