medium10 pts · first answer countsmicrocontrollersuartclocks

Baud error with an integer divider

A UART with 16× oversampling runs from a 16 MHz clock and its divider can only be an integer. You want 115200 baud. Roughly what is the error?

A.About 0.2%, which is fineB.About 0.01%, which is excellentC.About 3.5%, too high to be reliableD.Zero, because 16 MHz divides evenly

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