Patent ID: 11947837
Assignee: KIOXIA CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The memory system of claim 2, wherein
the controller is configured to:
in the first step program operation,
obtain the first data from the write buffer on the memory of the host by transmitting, to the host, the transfer request that includes the storage location information;
transfer the first data to the nonvolatile memory; and
program the first data to the write destination block, and in the second step program operation,
obtain the first data from the write buffer on the memory of the host again by transmitting the transfer request to the host again, the transfer request including the storage location information;
transfer the first data to the nonvolatile memory again; and
program the first data to the write destination block again.