Is there a way to access the full 72 bit of the DDR banks?

hello,

on the F1 instances, is there a way to access the full 72 bit of the DDR4 banks from the CL?

our application would benefit from giving up ECC support, and having access to the extra bits in return.

maybe via a new variant of the AWS shell, with a non-AXI interface to the DDR (e.g. exposing the User Interface)?

thank you,