Title:
PIS-BASED MEMORY DEVICE CONTROLLER, MEMORY DEVICE, SYSTEM, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/082813
Kind Code:
A1
Abstract:
A PIS-based memory device controller, a memory device, a system, and a method. The controller comprises: a processor controlling operations of the memory device and sending, according to an operation instruction sent by a host, a first pre-processing instruction to a data processing unit; a host interface connecting the memory device controller and the host; a flash controller performing data communication between the memory device controller and a flash array; and the data processing unit pre-processing, according to the first pre-processing instruction sent by the processor, data stored in the flash array and sending the pre-processed data to the host via the host interface. The host interface, the flash controller, and the data processing unit are connected to the processor. The data processing unit is connected to the host interface and the flash controller. The memory device is capable of storing data and performing data computation, thereby effectively reducing occupancy of data bus resources.
Inventors:
YANG QING (CN)
LI WEIJUN (CN)
CHEN XIANG (CN)
LI WEIJUN (CN)
CHEN XIANG (CN)
Application Number:
PCT/CN2019/095197
Publication Date:
April 30, 2020
Filing Date:
July 09, 2019
Export Citation:
Assignee:
SHENZHEN DAPU MICROELECTRONICS CO LTD (CN)
International Classes:
G06F3/06
Foreign References:
| CN109298839A | 2019-02-01 | |||
| CN209044575U | 2019-06-28 | |||
| CN107870878A | 2018-04-03 | |||
| CN104834484A | 2015-08-12 | |||
| CN102760045A | 2012-10-31 | |||
| US20150227459A1 | 2015-08-13 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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