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Amay's avatar
Amay
Icon for New Contributor rankNew Contributor
2 years ago

Memory test failure

We met the high failure issue of 1SG280HN2F43E2VG on functional test, failure is 1.42% (4/280), DC is 2205. below is test error information: Error Message: TS MP Memory Diag MMC25.vi.ProxyCaller ->...
Board Debug
Configuration
AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi Amay,


From your latest comment in this case:

"We have seen multiple failures of the DDR4 Memory calibration which are not fixed by swapping memory chips and which are fixed by swapping the FPGA. Is it possible to get failure analysis done on these chips to see if the timing and drive strength are meeting spec?"


I would instruct you to file a ticket for FACR on FPGA device either through Intel Premier Support or Intel Community.

Please state out the observation and reports that you have to help on FACR process.


As this issue is continue to FACR process, I will close this case.


Regards,

Adzim