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Altera_Forum
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21 years ago

no Nios II CPUs with debug modules available

I re-compiled the sof file of my project and having downloaded it whit Quartus II programmer, I got this error in Nios, when trying to debug the Nios software: there are no nios ii cpus with de...
Altera_Forum's avatar
Altera_Forum
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21 years ago

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originally posted by badomen@Jun 17 2005, 11:37 AM

5) make sure you have assigned your i/o to where you expect (if you let quartus ii auto assign i/o it will put the i/o wherever it makes sense in terms of timing)

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I am having similar issues, and in the info that Quartus II spits out it says "No exact pin location assignment(s) for 4 pins of 180 total pins." the pins are

altera_reserved_tdo

altera_reserved_tms

altera_reserved_tck

altera_reserved_tdi

Do i have to assign these to specific pins? I'm using the Nios II Cyclone dev board.

-jon