Solid state disk high-speed storage system based on SATA interface

Abstract

A solid state disk high-speed storage system based on an SATA (Serial Advanced Technology Attachment) interface belongs to the field of storage devices and is characterized by comprising a data management module, an LVDS (Low Voltage Differential Signaling) receiving module, an IDE (Integrated Development Environment) interface module, a processor module, a memory, an RS422 interface module, a network card module and an SATA interface solid state disk, the LVDS receiving module is electrically connected with the IDE interface module; the IDE interface module is electrically connected with the SATA interface solid state disk; the data management module is electrically connected with the IDE interface module; the IDE interface module is electrically connected with the processor module; the processor module is electrically connected with the data management module; and the memory, the RS422 interface module and the network card module are electrically connected with the processor module. The SATA interface solid state disk serves as a storage medium, the high-speed LVDS interface serves as a data input interface, the gigabit Ethernet serves as a data export interface, high-speed and reliable data storage and downloading can be achieved, and the system is simple in protocol, convenient to connect and suitable for application and popularization.

Description

technical field [0001] The invention belongs to the field of storage devices, in particular to a solid-state hard disk high-speed storage system based on a SATA interface. Background technique [0002] In recent years, with the rapid development of various communication technologies, the requirements for embedded data acquisition and storage systems are getting higher and higher, mainly in the increase of the number of acquisition channels, the improvement of signal sampling rate, and the improvement of signal sampling accuracy. At present, the low storage bandwidth of the storage system has become the bottleneck of the data acquisition system. Using FPGA to control the FLASH array can achieve high storage bandwidth, but for high reliability applications, it is more complicated to implement. In recent years, the more common SATA interface solid-state drives on the market have the advantages of high storage speed, large storage capacity, and high reliability, which can meet t...

AI Technical Summary

Problems solved by technology

At present, the low storage bandwidth of the storage system has become the bottleneck of the data acquisition system. Using FPGA to control the FLASH array can achieve high storage bandwidth, but for high reliability applications, it is more complicated to implement

In recent years, the more common SATA interface solid-state drives on the market have the advantages of high storage speed, large storage capacity, and high reliability, which can meet the needs of data storage in high-demand fields. However, due to the complexity of the SATA protocol, direct use of FPGA to control SATA interface 13 Hard drives are costly, difficult, and have a long development cycle, which also reduces reliability