Forum Discussion
Testman80
New Contributor
New ContributorCyclone 10 ESD problem
Hi Guys Im experiencing some issue with cyclone 10 hang upon esd zap. Im implenting cyclone 10 in my product design. Upon applying esd to any expose pin in my product hangs the cyclone 10 and it req...
ChiaLing_T_Intel
Contributor
ContributorHi Kumar,
Thank you for contacting Intel Community. I would like to further clarify below so that we can understand your questions clearly:
- Are you seeing the Cyclone 10 hangs or reset when you applied ESD zap?
- Did you observe any functional failure without ESD zap?
- Is the 1.2V core voltage dropped when ESD zap applied?
As further confirmed with the internal team, the Cyclone 10 devices meet our ESD testing for CDM and HBM, at +/- 500V and +/- 2000V respectively.
Thank you
Regards,
Chia Ling
Testman80New Contributor
New ContributorHi Chia Ling
Im not zaping esd directly on fpga. The zaping points are on connectors which has zeners to protect. I dont see any permenant damage on fpga upon esd.
Im observing the config done pin goes low after zap together with 1.2v core current drop. It looks like fpga is out of configuration at this point.
Im not zaping esd directly on fpga. The zaping points are on connectors which has zeners to protect. I dont see any permenant damage on fpga upon esd.
Im observing the config done pin goes low after zap together with 1.2v core current drop. It looks like fpga is out of configuration at this point.
