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Are you using a custom board, Altera dev kit or
university board ? Which NIOS II tools ? Is suppose Nios II SBT from Quartus & Nios version >=10 (because I see Qsys).
....
Hey, see
http://www.altera.com/support/kdb/solutions/rd04012011_290.html ;-)
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1.I use the Bemicro SDK =>
http://www.arrownac.com/solutions/bemicro-sdk/ 2.Quartus II 11.0 & Nios II 11.0 Software Build Tools for Eclipse
3.When I see the compilation report ,I find my altera_reserved_tck is negative number
https://www.alteraforum.com/forum/attachment.php?attachmentid=7662 It will be affected? If yes, how to improve it?
P.S I have added .sdc file
https://www.alteraforum.com/forum/attachment.php?attachmentid=7663