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19 years ago --- Quote Start --- originally posted by orsino+apr 3 2006, 12:15 pm--><div class='quotetop'>quote (orsino @ apr 3 2006, 12:15 pm)</div>
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<!--quotebegin-pxs@Mar 31 2006, 02:28 PM i am having the same problem but with the cycloneii dev. kit.
we have spoken with an arrow fae but he had no ideas.
we tried an uc/os-ii example and it does not have the same problem.
so, it is looking to be an ecos issue.
any ideas are welcome.
we don't have redboot - is this required?
thanks
<div align='right'><{post_snapback}> (index.php?act=findpost&pid=13952)
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--- Quote End --- Do you have any output (printf) that goes to the jtag uart? I had similar problems when the application (including the ecos lib) printed any diagnostic information. Try to suppress all output to the jtag uart (I think the rs232 uart should work) by setting the debug device and the diagnostic console device to none. <div align='right'><{post_snapback}> (index.php?act=findpost&pid=13985)</div> [/b] --- Quote End --- You are may be right. Any data sending via jtag_uart (printf) would be filling fifo of jtag_uart. If jtag is not connected and appropriate app is not ran nios would be stoped.