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What is the use of the PE and the FE bits of the UCSRA register?

Posted: Thu Jul 14, 2022 8:40 am
by answerhappygod
a) they are used for keeping a check at the speed of transmission and reception
b) they are used for keeping a check at the data bits to be transferred
c) they are used to keep the transmission error free
d) they are used as extra redundant bits with no use