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top3971
Visitor II
October 1, 2003
Question

how to use TBU timer (ST7262)

  • October 1, 2003
  • 2 replies
  • 770 views
Posted on October 01, 2003 at 14:40

how to use TBU timer (ST7262)

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    2 replies

    T
    top3971Author
    Visitor II
    September 26, 2003
    Posted on September 26, 2003 at 07:03

    void timer1()

    {

    }

    I want to use this function as PBU timer.

    so,

    TBUCV = 0xe0;

    TBUCSR = 0x1f;

    I set these register, what else must I do?

    plz help!
    J
    jatin
    Visitor II
    October 1, 2003
    Posted on October 01, 2003 at 14:40

    As per your configuaration, you have set the timer @1msec if the fcpu = 8MHz. Now, into the interrupt routine you have to clear the OVF flag by reading the TBUCSR register and reload the TBUCV register.

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