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ATA-based storage device read-write drive system and method

A storage device and drive system technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve problems such as inconvenience

Active Publication Date: 2016-12-14
山东蓝洋智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

Method used

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  • ATA-based storage device read-write drive system and method
  • ATA-based storage device read-write drive system and method
  • ATA-based storage device read-write drive system and method

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Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] see figure 1 , the present invention provides a read-write drive system based on ATA storage devices, and the ATA storage devices include PATA devices and SATA devices. The read-write drive system includes a functional application layer and a hardware interface layer, wherein:

[0048] The function application layer is used for parsing the command request and the parameters involved, and performing a legality check, and passing the command name and the parsed parameters in the correct format and legal value to the hardware interface layer. In the embodiment of the present invention, the fu...

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Abstract

The invention is applicable to the technical field of data read-write drive and provides an ATA-based storage device read-write drive system. The system comprises a functional application layer and a hardware interface layer, wherein the functional application layer is used for analyzing command requests and parameters carried therein, performing validity check, and transmitting command names in the correct format and with valid numerical values and the analyzed parameters to the hardware interface layer; the hardware interface layer is used for transmitting arrived commands and parameters, and making data processing preparations according to different types of commands. The invention further provides an ATA-based storage device read-write drive method. Therefore, a reliable data read-write drive function and an unreliable data read-write function can be realized simultaneously.

Description

technical field [0001] The invention relates to the technical field of data read-write drive, in particular to a read-write drive system and method for an ATA-based storage device. Background technique [0002] The existing ATA standard memory drive technologies are represented by Windows series and Linux (UNIX) series, all of which are reliable data read and write modes. With the increasing popularity and development of multimedia devices, the proportion of streaming media data reading and writing devices is getting higher and higher. Reliable data reading and writing mode can no longer meet the performance requirements of streaming media data reading and writing equipment due to the defects of terminals caused by reading and writing errors. Although there are compensation methods for reading and writing resets and restarts, they are at the cost of reduced reading and writing efficiency. [0003] Advantages and disadvantages of the existing ATA-standard storage device dri...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0614G06F3/0659
Inventor 邹伟
Owner 山东蓝洋智能科技有限公司