With what frequency UART operates( where f denoted the crystal frequency )?
A. f/12
B. f/32
C. f/144
D. f/384
Answer:A
With what frequency UART operates( where f denoted the crystal frequency )?
A. f/12 B. f/32 C. f/144 D. f/384
Explanation: UART frequency is the crystal frequency f/12 divided by 32, that comes out to be f/384.