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Altera_Forum
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16 years ago

UART loses bytes

Hi I have a problem with the uart: I can send single bytes from PC to FPGA and loop them back with out problem at baud rates up to 3MBd. But as soon as I write more than one byte at once or more...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi

Unfortunately if I switch to blocking the same thing happens. I tried the communication in one direction from PC to NIOS. At 3MBd I always receive the last of 8Bytes on NIOS side. With smaller Bd rates more Bytes are received.