Forum Discussion
SajjaSiva
New Contributor
New ContributorHi, we are using Cyclone II EP2C50 series FPGAs for one of the control product. We are using CRAM CRC check inbuilt feature for any SEU, It is observed in recent years the CRC errors got increased.
This FPGA is used in module with proper grounded metal casing and controlled environment w.r.t atmosphere (there almost four layers metallic enclosures from sun expose). Really doubt can cosmic rays ...
JohnT_Altera
Regular Contributor
Regular ContributorHi,
There is no trend to show case of such failures. The issue is usually cause by radiation which might be worst during the recent years. You may refer to https://www.intel.com/content/www/us/en/programmable/support/quality-and-reliability/seu.html for more information on the SEU
