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Altera_Forum's avatar
Altera_Forum
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21 years ago

UART interrupt handler

Hello! Please, explain me how to write interrupt handler for UART using NIOS II IDE. I can't find any information in documentation about it. Please
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

fischer :

Thanks. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif You help me understanding better real time problems due to IT.

Uart with Fifo seems to be the best way to resolve it.

After that, I think rewriting the handler to put bytes directly in memory is better than using standard lib overhead.

david cai :

Try opencores (http://www.opencores.org/)http://www.opencores.org/

karsten :

Thx for your example, I&#39;ll see how it suits my design. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/rolleyes.gif