I think about Uart/Baudrate things.... Most of the Arduino's i know make use of 16Mhz crystals. In fakt of errorfree transmitting and wider range of ERRORFREE usable Baurates i want to know, if it makes sense to use 14,7456 Mhz instead of 16Mhz and 18,432 Mhz instead of 20Mhz. Sure, clock is a …

Why we doesn't use Clock Crystals like 18,432?

GrooveFlotilla June 1, 2010, 10:17am 14

my Result is to use 20MHZ. Its Power of 2

20x10⁶ = 2^24.253496 :-?