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Altera_Forum's avatar
Altera_Forum
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14 years ago

about the CONF_DONE in the PS configuration

Dear all, I am trying to configure the Cyclone III device using the Passive Serial mode. In the very beginning, I draw the nCONFIG low, and subsequently the Cyclone III draw the nSTATUS low....the qu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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I think I may have solved your problem ... you're not going to believe this (or that I remembered seeing this line of code) ...

Download the Altera JRunner software, unzip it, open jrunner.c and you'll find this at line 878 


/*Ignore first 44 bytes in the rbf file for Cyclone device*/

Subtle, eh!

Cheers,

Dave

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Still not getting the CONF_DONE...