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You are here: Home / Topics / want to increase the baud rate

want to increase the baud rate

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Microcontroller › AVR › want to increase the baud rate

  • This topic has 1 reply, 2 voices, and was last updated 14 years, 3 months ago by Amit Joshi.
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  • February 4, 2011 at 2:30 pm #638
    Mukul Vaishnav
    Participant

     what can the maximum rate(baud rate) in serial transfer b/w PC and avr microcontroller

    February 5, 2011 at 5:56 am #5430
    Amit Joshi
    Participant

    the maximum baud rate of serial communication can be achieve if 16 MHZ crystal are used and UBRR=0

     

    for asyncrohouns   (if U2X=0) Fosc/16=1Mbps

                                 (if U2X=1) Fosc/8=  2Mbps

     

    for syncrohouns master mode Fosc/2= 8Mbps

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