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Altera_Forum
Honored Contributor
19 years ago --- Quote Start --- originally posted by 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
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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.