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Altera_Forum
Honored Contributor
20 years ago --- Quote Start --- 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) --- Quote End --- 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