公开(公告)号：US10459662B1

公开(公告)日：2019-10-29

申请号：US15717759

申请日：2017-09-27

Applicant: Amazon Technologies, Inc.

Inventor： Thomas A. Volpe ,  Mark Anthony Banse ,  Steven Scott Larson

IPC: G06F3/06 ,  G06F12/1009

Abstract: Failed write handling can be implemented at a memory controller for non-volatile memory. Failure of a write to a storage location in the non-volatile memory may be detected. An indication of the failure may be sent to a microcontroller for the non-volatile memory which may return an instruction to write to a different location in the non-volatile memory. Reads and writes to the storage location of the failed write may still be allowed, in some embodiments, by redirecting the reads and writes to a copy of data of the failed write stored in a copy buffer in the memory controller.