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Altera_Forum
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20 years ago

Nios-II SOPC UART delivers wrong bytes

We use the UART in our Nios-II design that comes with Quartus 5.0SP1 and Nios-II 5.0 We face the problem that sometimes the Uart reports wrong RX Bytes from correct RX streams. The serial str...
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Altera_Forum
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19 years ago

Just some words here again what problem we had when we used this uart.

The uart was idle then a couple of bytes arrived.

the bytes at the beginning were wrong.

mostly the first byte

this means the last stopbit was ages old ....

funny thing here .. after the first bytes the rest was okay.

Michael