High-speed interface parameter configuration method and device, equipment and storage medium
A parameter configuration method and parameter configuration technology, applied in the direction of data exchange details, transmission systems, electrical components, etc., can solve the problem of not being the optimal solution, the performance cannot reach the optimal solution, and the inability to achieve refined and differentiated control, etc. problem, achieve the effect of improving quality and controlling intelligence
Pending Publication Date: 2022-05-13
上海联虹技术有限公司
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Problems solved by technology
However, this method cannot achieve refined and differentiated control, and the performance cannot reach the optimal solution.
[0005] 2) The service board and the main control board use different parameters, and each parameter is solidified on the service board, which is flexible to a certain extent. However, the service board of this method still uses the same set of parameters in different slots, which is still not Optimal solution
Method used
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[0069]Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0070] In order to facilitate those skilled in the art to understand the embodiment, some terms are explained:
[0071] Present signal: adapts to the presence signal.
[0072] like figure 1 As shown, the embodiment of the present invention provides a high-speed interface parameter configuration system, including: a main control board and a plurality of service boards;
[0073] Among them, there are many types of service boards to support different service requirements. Different types of service boards use different chips, and e...
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The invention discloses a high-speed interface parameter configuration method and device, equipment and a storage medium. The method comprises the steps that a main control board obtains a parameter configuration table; the service board generates a service board address; the main control board accesses the service board based on the service board address to obtain information of the service board; the main control board searches the parameter configuration table based on the information of the main control board and the information of the service board to determine a target parameter; the main control board is configured on a high-speed interface of the main control board based on the target parameter, and the service board is configured on a high-speed interface of the service board based on the target parameter. According to the technical scheme, the parameter configuration table is determined based on a dynamic parameter scanning method, program automation can be achieved, manual intervention is not needed, advanced actual measurement is not needed, the parameter configuration table can be dynamically refreshed, and it is guaranteed that each set of parameters are the real-time optimal solution.
Description
technical field [0001] The invention belongs to the technical field of network equipment, and in particular relates to a high-speed interface parameter configuration method, device, equipment and storage medium. Background technique [0002] In order to expand the business, the chassis products can support multiple service slots, each slot can be installed with different types of service boards, each service board has a different number of high-speed interfaces, and each high-speed interface connects to the main control board The high-speed interface communication between different ports is different, and the length, insertion loss, and return loss of the lines are not the same. In order to maximize the quality of high-speed signals, it is necessary to target each group of high-speed interfaces ( transmit and receive as a group), and set related parameters such as equalization and pre-emphasis at the transmitter and receiver. [0003] The configuration methods of the curren...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H04L41/08H04L41/0803H04L41/0813H04L41/082H04L12/02
CPCH04L41/0803H04L41/0813H04L41/082H04L41/0886H04L41/0889H04L12/02
Inventor 梁凯
Owner 上海联虹技术有限公司