AT90S2313-10 Programming Crystal

Discussion in 'The Projects Forum' started by jj_alukkas, May 13, 2009.

  1. jj_alukkas

    Thread Starter Well-Known Member

    Jan 8, 2009
    751
    5
    I am working on a project to make a USB IR remote reciever for my PC based on AT90S2313 microcontroller. It is a 10MHz uC but overclocked to 12MHz. The programmer for it is based on the printer port one and uses a crystal which says 4/12 MHz. :confused: So I'm in a confusion wheter to use a 3MHz or 12MHz crystal for the programmer. Could somebody help me?

    [​IMG]

    The weblink is www.cesko.host.sk
     
  2. jj_alukkas

    Thread Starter Well-Known Member

    Jan 8, 2009
    751
    5
    None here knows on uC frequency division??
     
  3. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    I suggest you try posting your question on www.avrfreaks.net . The suggested website is AVR specific so you should get a quicker reply.

    hgmjr
     
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