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want to increase the baud rate

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This topic has 1 reply, 2 voices, and was last updated 13 years, 7 months ago by Amit Joshi.

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February 4, 2011 at 2:30 pm #638

Mukul Vaishnav
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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
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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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