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Method and device for adjusting redriver chip parameters

A chip and parameter technology, which is applied in the field of adjusting Redriver chip parameters, can solve problems such as poor operability, and achieve the effects of reducing difficulty, strong operability, and reducing costs

Active Publication Date: 2020-01-14
济南宇视智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of this, the present application provides a method and device for adjusting Redriver chip parameters to solve the problem of poor operability in the prior art

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  • Method and device for adjusting redriver chip parameters
  • Method and device for adjusting redriver chip parameters
  • Method and device for adjusting redriver chip parameters

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Embodiment Construction

[0047] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0048] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

Provided are a method and device for adjusting Redriver chip parameters. The device comprises a programmable logic device connected to multiple Redriver chips, wherein each Redriver chip is provided with different equipment addresses, the programmable logic device is used for storing the equipment address of each Redriver chip and corresponding Redriver chip parameters, and the programmable logic device communicates with each Redriver chip in accordance with a data transport protocol corresponding to the Redriver chip. The present application can configure parameters of all Redriver chips simultaneously, thus synchronously upgrading parameters of multiple Redriver chips. An EEPROM chip or resistor does not need to be added to the exterior of each Redriver chip to configure parameters of the Redriver chip, the cost can be reduced, and the operability is high.

Description

technical field [0001] The present application relates to the field of servers and storage, and in particular to a method and device for adjusting parameters of a Redriver chip. Background technique [0002] With the advent of the era of big data computing, storage and server products continue to develop, and their functional forms are becoming more and more abundant. At the same time, storage and servers have increasingly stringent requirements on product performance. In product design, various high-speed signal rates are updated faster and faster, such as PCIE3.0 (bus and interface standard) rate has reached 8Gbps, SAS3. , its function is mainly as data transmission of peripheral parts, SCSI (Small Computer System Interface, small computer system interface) interface rate has reached 12Gbps, high-speed signal rate chip to PCB (Printed Circuit Board, printed circuit board) design requirements Also getting higher and higher. [0003] At present, in order to ensure that th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/42
CPCG06F13/4282
Inventor 关嘉浩
Owner 济南宇视智能科技有限公司
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