PIC micro delay timer

Discussion in 'Embedded Systems and Microcontrollers' started by fisho, Nov 13, 2009.

  1. fisho

    Thread Starter Member

    Nov 4, 2008
    18
    0
    Hi there

    I still cry for help on how to make the PIC 16f84A work as a good delay timer without jittering.tried a lot .it works fine for several cycles but later the delay routine loses consistency.

    PIC16f84a ;4 Mhz crystal
    [​IMG]
     
  2. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234
    can you post the code and circuit schematic?? It would help us in helping you....
     
  3. fisho

    Thread Starter Member

    Nov 4, 2008
    18
    0
    the code is as attached below. there are some junckies which deal with the outside hardware part but you can ignore them.
     
  4. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234
    don't see any attachments, just copy and paste it to the thread post...... or click on Go Advanced button when posting a reply and click on toolbar menu Manage Attachments to attach files to post......
     
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