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Question about Cyclone III initialization

Altera_Forum
Honored Contributor II
‎12-23-2009 10:25 PM
1,064 Views

Hi, 

 

I am using a Cyclone III part, and I am programming the part through a Passive Serial configuration. I pulse nConfig pin and wait for the nStatus pin to pulse as well. This works consistently, but every now and then, about 20-30 reboots, I never get nStatus to go high, the nConfig is pulsed as usual all times. 

 

Is this a known issue? Any help would be greatly appreciated. 

 

Thanks!
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