Unlock instant, AI-driven research and patent intelligence for your innovation.

Storage system and its reading and writing operation method

A technology of storage system and read and write operations, applied in the direction of memory address/allocation/relocation, input/output to record carrier, etc., which can solve problems such as hardware failure, simple error, data destruction, etc.

Active Publication Date: 2018-11-13
SLICONGO MICROELECTRONICS INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the data in the flash memory is often destroyed due to some reasons, which bring a lot of troubles to users, these reasons include hardware failure, software failure, and simple errors in operating applications, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Storage system and its reading and writing operation method
  • Storage system and its reading and writing operation method
  • Storage system and its reading and writing operation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Below in conjunction with accompanying drawing and preferred embodiment the present invention is described in further detail:

[0048] Please refer to figure 1 , the first preferred embodiment of the storage system 100 of the present invention includes a control module 10 , a master storage module 20 and a slave storage module 30 . The storage system 100 controls the read and write operations of the master storage module 20 and the slave storage module 30 through the control module 10 .

[0049] The control module 10 is connected to the master storage module 20 and the slave storage module 30 . When the storage system 100 performs a write operation, the control module 10 receives a write command, and then selects the chip select pin and the write pin of the main storage module 20 and activates the data input and output of the main storage module 20 pin. At the same time, the control module 10 selects the chip select pin and the write pin of the slave memory module 30...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a memory system, which comprises a main memory module, a slave memory module and a control module, wherein the control module is connected with the main memory module and the slave memory module to control the read-write mode of the main memory module and the read-write mode of the slave memory module. When the data of the main memory module is wrong, the memory system reads data in the memory module, data in the slave memory module is used for recovering the data of the main memory module. Data safety in the memory system is improved. The invention also provides a read-write operation method of the memory system.

Description

technical field [0001] The invention relates to a storage system and a reading and writing operation method of the storage system. Background technique [0002] Flash memory (Flash) is widely used in daily life, and users often store important information that may be critical to the realization of certain tasks on the flash memory. However, the data in the flash memory is often damaged due to some reasons, such as hardware failure, software failure, and simple errors in operating application programs, etc., causing users a lot of trouble. Contents of the invention [0003] In view of the above, it is necessary to provide a storage system and a method for reading and writing the storage system to ensure the security of data in the storage system. [0004] A storage system comprising: [0005] a main storage module; [0006] A slave storage module; [0007] A write operation module, including: [0008] A write receiving unit, used to receive a write instruction; [000...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F12/06
Inventor 曹志忠吴大畏李晓强
Owner SLICONGO MICROELECTRONICS INC