Are there any special operations pertaining to using ECC Memory (TX2i)?


We had a few questions on ECC memory (in the TX2i):
Is ECC on by default?
Do single bit errors get handled in hardware or does software need to cache flush and do a writeback?
How do we handle double bit errors?
Where do the double bit error (retired pages) get stored?
Can you turn ECC off?
How do we get statistics of errors?


Chris Heistand

TX2/TX2i didn’t support ECC.

Sorry to give incorrect information.
TX2i support ECC and enable by default. But TX2 not.
Please have a check the l4t document for the detail information.