Aug 13, 2014 #1 P priyutiru Newbie level 5 Joined Dec 15, 2013 Messages 9 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,338 Hi, What to do when scan chain fails at high voltage? (like it passes at 1 v but fails at 1.9 v), what are the ways to debug this? Thanks
Hi, What to do when scan chain fails at high voltage? (like it passes at 1 v but fails at 1.9 v), what are the ways to debug this? Thanks
Aug 13, 2014 #2 J jbeniston Advanced Member level 1 Joined May 5, 2005 Messages 460 Helped 106 Reputation 214 Reaction score 73 Trophy points 1,308 Activity points 3,494 Double check you've run STA / gate-level APTG sim in that corner. Capture the scan outputs and read them back in to your ATPG tool for failure analysis.
Double check you've run STA / gate-level APTG sim in that corner. Capture the scan outputs and read them back in to your ATPG tool for failure analysis.