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NVME hard disk driving method based on FT6678 controller

A FT6678, hard disk drive technology, applied in the input/output process of instruments, data processing, electrical digital data processing, etc., can solve the problems of low output, transmission performance, performance loss, etc.

Pending Publication Date: 2021-10-15
中国兵器装备集团自动化研究所有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of NVME hard disk drive method based on FT6678 controller, to at least solve the problem that the PCIE to SATA bridge chip adopted in the prior art transfers DSP data, and there is loss in performance, adopts SATA hard disk storage, and supports SATA2 .0 protocol, leading to technical problems with poor output and transmission performance

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  • NVME hard disk driving method based on FT6678 controller
  • NVME hard disk driving method based on FT6678 controller
  • NVME hard disk driving method based on FT6678 controller

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Embodiment 1

[0055] Please refer to Figure 2 to Figure 6 , the present invention provides a kind of NVME hard disk drive method based on FT6678 controller, comprising:

[0056] S1. Connect the FT6678 controller to the NVME (non-volatile memory host controller interface specification) hard disk through PCIE (high-speed serial computer expansion bus standard);

[0057] S2, initialize the PCIE of the FT6678 controller side;

[0058] S3, identify the NVME hard disk through the FT6678 controller;

[0059] S4. Perform write control and read control on the NVME hard disk through the FT6678 controller.

[0060] The NVME hard disk drive method based on the FT6678 controller provided by the present invention does not depend on the operating system, and the Phytium FT6678 controller can use PCIE2. The above at least solves the problem that the PCIE to SATA bridge chip used in the prior art transfers DSP (digital signal processing) data, and the performance is lost. The SATA hard disk is used for ...

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Abstract

The invention discloses an NVME hard disk driving method based on an FT6678 controller. The NVME hard disk driving method comprises the steps of connecting the FT6678 controller with an NVME hard disk through PCIE; initializing a FT 6687 controller end PCIE; identifying the NVME hard disk through the FT6678 controller; and performing write control and read control on the NVME hard disk through the FT6678 controller. The NVME hard disk driving method based on the FT6678 controller does not depend on an operating system, the Feiteng FT6678 controller can adopt PCIE2.0 X4 to be directly connected with the NVME hard disk for data storage, and compared with the prior art, the transmission and storage performance is improved by more than 10 times.

Description

technical field [0001] The invention relates to the technical field of NVME hard disks, in particular to an NVME hard disk drive method based on an FT6678 controller. Background technique [0002] The Feiteng FT6678 controller DSP does not provide an official storage solution for operating the hard disk. The existing non-domestic technical solution uses the PCIE interface of the TI DSP to connect the PCIE to SATA bridge chip, and then connects the SATA hard disk storage solution. The architecture is as follows: figure 1 . The PCIE-to-SATA bridge chip used in the prior art transfers DSP data, resulting in loss of performance. At the same time, SATA hard disk is used for storage, and the supported SATA2.0 protocol results in low output and transmission performance. In addition, the existing technology cannot meet the requirements of localization in the selection of PCIE to SATA bridge chips. Contents of the invention [0003] The purpose of the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F13/40G06F13/42
CPCG06F3/0644G06F3/0659G06F3/0676G06F13/4068G06F13/4221G06F2213/0026
Inventor 李中龚俊曹睿周加谊李坤贺袁霞杨波
Owner 中国兵器装备集团自动化研究所有限公司
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