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Honored Contributor
Honored Contributorproblem with cyclone POR
Hi!
I'm using Cyclone I fpga. During reset my IO pins are not stable...their vibrating between '0' to tristate.. Is this normal? if so, I need a solution to keep my IO pins on tristate. can I control them somehow while the program is being read from the epcs? maybe with reset? 10x a lot! Asaf11 Replies
Altera_Forum--- Quote Start --- I need a solution to keep my IO pins on tristate. --- Quote End --- The pin DEV_OE can be used to tri-state all pins. See p331 http://www.altera.com/literature/hb/cyc/cyc_c5v1.pdf Cheers, Dave
