Patent ID: 11960770
Assignee: MICRON TECHNOLOGY, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A method, comprising:
receiving, from a host, an access request to write first data to a first memory device of a group of memory devices;
simultaneously issuing a first set of sub-commands corresponding to the write request to:
the first memory device to cause the first memory device to retrieve second data stored in the first memory device to a controller; and
a second memory device of the group of memory devices to cause the second memory device to retrieve error recovery data to the controller;

updating, responsive to receiving the second data and the error recovery data, the error recovery data based on a comparison among the first data, the second data, and the error recovery data;
simultaneously issuing a second set of sub-commands to:
the first memory device to cause the first memory device to write the first data to a particular location of the first memory device; and
the second memory device to cause the second memory device to write the updated error recovery data to a particular location of the second memory device; and

transmitting a response corresponding to the access request based on a status of a respective one of the first set and the second set of sub-commands.