Dec 1, 2013 #1 P parkpika Junior Member level 3 Joined Jun 18, 2013 Messages 26 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Location parkpika Activity points 183 What can you do to fix hold time after tapeout? Can you fix by decreasing voltage or operating at higher temperature so the data is slower?
What can you do to fix hold time after tapeout? Can you fix by decreasing voltage or operating at higher temperature so the data is slower?
Dec 1, 2013 #2 R rca Advanced Member level 5 Joined May 20, 2010 Messages 1,527 Helped 355 Reputation 710 Reaction score 336 Trophy points 1,363 Location Marin Activity points 8,773 Certainly, but you already know you could have an hold time violation in your chip?
Dec 1, 2013 #3 P parkpika Junior Member level 3 Joined Jun 18, 2013 Messages 26 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Location parkpika Activity points 183 No I was just wondering because I've been asked this question in an interview before.
Dec 2, 2013 #4 P pavanks Full Member level 2 Joined Jan 19, 2009 Messages 134 Helped 30 Reputation 60 Reaction score 28 Trophy points 1,308 Activity points 2,020 Reducing the voltage should help with the hold timing violations. I dont know how r u inc the temperature to fix it ?
Reducing the voltage should help with the hold timing violations. I dont know how r u inc the temperature to fix it ?
Dec 5, 2013 #5 M mail4idle2 Full Member level 4 Joined Oct 20, 2012 Messages 200 Helped 20 Reputation 40 Reaction score 19 Trophy points 1,298 Activity points 2,173 Reduce the voltage and decrease the Operating frequency
Dec 6, 2013 #6 P pavanks Full Member level 2 Joined Jan 19, 2009 Messages 134 Helped 30 Reputation 60 Reaction score 28 Trophy points 1,308 Activity points 2,020 mail4idle2 said: Reduce the voltage and decrease the Operating frequency Click to expand... How will the frequency effect the Hold time ?
mail4idle2 said: Reduce the voltage and decrease the Operating frequency Click to expand... How will the frequency effect the Hold time ?
Dec 6, 2013 #7 R rca Advanced Member level 5 Joined May 20, 2010 Messages 1,527 Helped 355 Reputation 710 Reaction score 336 Trophy points 1,363 Location Marin Activity points 8,773 The frequency does not impact the hold time.