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Altera_Forum's avatar
Altera_Forum
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16 years ago

UART not sending characters

I started with the Cylcone 2 development a few months back. If I send a string of 800 characters some of them are not received at the host even at 9600. I tried three different UARTs. Tha avalon v...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Found a computer with a UART on the mother board ran it 10 times no problem. With the RS232 USB dongle I would have a failure in three tries.

So anyone know the limitation of the USB dongles? How many characters can they hold? I think mine may have a problem at 384. The bushound trace showed 384 characters every time (I think). Odd number I know - off to research.