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Altera_Forum
Honored Contributor
Honored ContributorError probability UART RS232
Hello everyone, Is there any way to reduce the error probability in a serial transmission using the UART provided by Altera? For a baudrate of 115200 bps there is a Pe = 0.001 (1 erronous byte ...
Altera_ForumHonored Contributor
Honored ContributorHmmm.... The standard Altera UART seems to only have a 1x clock input. Even if it uses both edges that isn't enough to (easily) decode async.
The fifo uart only seems to have pre-defined baud/divisors, so it is difficult to verify from the docs. If the data isn't oversampled then it will go wrong.
