Wen Cheng Pan

US Patent:

20220365719, Nov 17, 2022

Filed:

May 17, 2021

Appl. No.:

17/321736

Inventors:

- San Jose CA, US
Xinde HU - San Jose CA, US
Yongke SUN - San Jose CA, US
Wen PAN - Santa Clara CA, US

International Classification:

G06F 3/06

Abstract:

A data storage device includes a memory device and a controller coupled to the memory device. The memory device is arranged in a plurality of logical planes and the controller is configured to write log data and user data to separate planes within the memory device, such that the log data and user data are isolated from each other on separate planes. The controller is configured to read log data from one plane and user data on another plane simultaneously, where the log data and the user data are isolated from each other on separate planes.