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Altera_Forum
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16 years ago

Speed! when reading from the serial port

Hello folks, I am reading messages from the UART at 230400 8-N-1. The messages are 41-byte long. The whole message takes about 2ms to be sent into the UART. However, when I do fscanf, fgets...
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Altera_Forum
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16 years ago

<div class='quotetop'>QUOTE (mschnell @ Jul 11 2009, 09:10 AM) <{post_snapback}> (index.php?act=findpost&pid=23078)</div>

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You should use an /f processor and a decent amount of both data and instruction cache.

-Michael[/b]

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Hello Michael,

Yes, I am using an /f processor. I&#39;ll read the manual on how to increase data and instruction cache because I&#39;m not sure what size my hardware config has. Will let you know about the results.

Thank you very much

Francisco