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A general NVME hard disk lighting control device and method

A technology of control devices and hard disks, applied in instruments, electrical digital data processing, etc., to achieve the effects of cost reduction, high modularization, and high universality

Inactive Publication Date: 2019-05-28
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, for the sake of versatility and modularity, a backplane with high versatility and suitable for different products is designed, but the adaptation of NVMe indicators is still a problem
For the back panel lighting design with high versatility and modularity, there is no relatively mature solution at present

Method used

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  • A general NVME hard disk lighting control device and method
  • A general NVME hard disk lighting control device and method
  • A general NVME hard disk lighting control device and method

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Embodiment Construction

[0020] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the...

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Abstract

The invention discloses a general NVME hard disk lighting control device. The general NVME hard disk lighting control device comprises a first sideband signal connector arranged on an uplink machine head or a PCIE-Switch board card, an uplink machine head identification module, a second sideband signal connector arranged on the NVME backboard, and the CPLD and the LED lamp are arranged on the NVMEbackboard. The input end of the first sideband signal connector is connected with the uplink machine head identification module, and the output end of the first sideband signal connector is connectedwith the second sideband signal connector; the output end of the second sideband signal connector is connected with the input end of the CPLD, and the output end of the CPLD is connected with the LEDlamp. The invention also discloses a general NVME hard disk lighting control method, which can be realized by adapting to different machine heads and different connection forms and self adapting to lighting schemes and control under different product forms.

Description

technical field [0001] The invention relates to the technical field of board card design, in particular to a universal NVME hard disk lighting control device and method. Background technique [0002] The development of big data is very rapid. In the case of limited physical storage space today, maintaining a high storage density has always been the goal pursued by various IT manufacturers. The storage density and data reading speed of traditional SAS / SATA can no longer meet the growing business needs, so a hard disk defined by an NVMe interface based on PCIE emerged as the times require. The technology for NVMeSSD is also developing rapidly. Among them, the status indicator of NVMe is also concerned by the majority of IT manufacturers, and the design and development of related product indicators are carried out. [0003] In the current NVMe backplane design, the general design idea is to design a separate NVMe backplane for a certain server product. In this case, the lighti...

Claims

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Application Information

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IPC IPC(8): G06F13/16G06F13/42
Inventor 程鹏董超
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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