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Signal enhancing board as well as signal enhancing method and system

A signal enhancement and signal technology, applied in the computer field, can solve the problems of PCIE wiring too long cable, signal distortion, PCIE signal weakening, etc., and achieve the effect of reducing PCIE signal weakening

Inactive Publication Date: 2016-10-12
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In practical applications, too long PCIE traces and cables on the hard disk backplane may cause PCIE signal weakening and signal distortion.

Method used

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  • Signal enhancing board as well as signal enhancing method and system
  • Signal enhancing board as well as signal enhancing method and system
  • Signal enhancing board as well as signal enhancing method and system

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0044] An embodiment of the present invention proposes a signal enhancement board, see figure 1 ,include:

[0045] PCIE signal interface unit 101, for receiving PCIE signal from external motherboard;

[0046] The signal preprocessing unit 102 is used to remove the jitter in the PCIE signal received by the PCIE signal interface unit 101, resets the out...

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Abstract

The invention provides a signal enhancing board as well as a signal enhancing system and method. The signal enhancing board comprises a PCIE signal interface unit, a signal pre-processing unit, a signal enhancing processing unit, a conversion and transmission unit and an SAS signal interface unit, wherein the PCIE signal interface unit is used for receiving a PCIE signal from an external mainboard; the signal pre-processing unit is used for removing a shake in the PCIE signal received by the PCIE signal interface unit, resetting output parameters through a dial switch and transmitting the processed PCIE signal to the signal enhancing processing unit; the signal enhancing processing unit is used for enhancing the amplitudes of a rising edge and a falling edge of the PCIE signal, reducing the oscillation amplitude of the PCIE signal and transmitting the processed PCIE signal to the conversion and transmission unit; the conversion and transmission unit are used for converting the received PCIE signal into an SAS signal and transmitting the SAS signal to the SAS signal interface unit; and the SAS signal interface unit is used for sending the received SAS signal to an external hard disk backboard. According to the signal enhancing board as well as the signal enhancing system and method, the PCIE signal between the mainboard and the hard disk backboard can be enhanced.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a signal enhancement board, a signal enhancement method and a system. Background technique [0002] In the server, in order to solve the problem of space utilization, the hard disk interface is usually placed on the backplane, and the main board and the backplane are connected by cables. [0003] In practical applications, too long PCIE traces and cables on the hard disk backplane may cause PCIE signal weakening and signal distortion. Contents of the invention [0004] Embodiments of the present invention provide a signal enhancement board, a signal enhancement method, and a system capable of performing enhancement processing on PCIE signals. [0005] A signal booster board, comprising: [0006] The PCIE signal interface unit is used to receive PCIE signals from the external motherboard; [0007] Signal pre-processing unit, used to remove the jitter in the PCIE signal rece...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F13/42
CPCG06F13/38G06F13/42G06F13/385G06F13/4221G06F2213/0024G06F2213/3852
Inventor 毛晓彤穆德学
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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