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ATCA-framework-based method for testing single plate hardware circuit

A technology of hardware circuit and test method, applied in the field of communication, can solve the problems of single function and high cost, achieve the effect of easy maintenance and reduce test failure points

Inactive Publication Date: 2011-03-30
西安新邮通信设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of prior art requiring special equipment, high cost or single function, the present invention provides a kind of single-board hardware circuit testing method based on ATCA framework

Method used

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  • ATCA-framework-based method for testing single plate hardware circuit
  • ATCA-framework-based method for testing single plate hardware circuit

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Take building a switch board test bench as an example, the connection method is as follows: figure 1 As shown, the specific steps are as follows:

[0020] The first step is to build a hardware test environment.

[0021] A PC is used as the man-machine operation platform, and the test console software is installed on the PC; prepare three network cables, a HUB, a complete ATCA frame (New Post Communication R3000), and a complete switch board (New Post Communication F- SHS) is inserted in slot 7 of the backplane (Newpost Communication BP-ATCA) as the main switching board, and a tested switching board (Newpost Communication F-SHS) is inserted in slot 8 of the backplane, and in 1- Slots 6 and 9-14 are installed with other specific function boards (Singapore F-DSP).

[0022] The second step is to connect the device, including the following steps: ...

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Abstract

The invention discloses an ATCA-framework-based method for testing single plate hardware circuit; an ATCA machine frame, a backboard and an IP power board combine to form a hardware single plate test board, a main IP power board serves as a client-side to actively connect with a TCP / IP server of a PC; a tested IP power board also serves as the client-side to actively connect the TCP / IP server endof the PC by the backboard which is transmitted to the main IP power board; the TCP / IP server end sends testing messages to the main IP power board and the tested IP power board; the main IP power board or the tested IP power board which receives the testing messages analyzes and executes the messages and returns PC testing execution result when the testing is completed and finally determines thetested IP power board according to the returned testing result. The invention dispenses with a testing platform dedicated to the single plate, thus reducing testing fault points, constantly upgradingand changing the testing environment and simplifying maintenance thereof.

Description

technical field [0001] The invention belongs to the technical field of communication and relates to a circuit testing method. Background technique [0002] In the communication industry, there are roughly three types of hardware single-board tests currently in existence. [0003] The first category is to develop a set of hardware test circuits for each newly designed hardware single board, and to match corresponding test software (including the test console software for PC testing and the internal test software for the hardware single board). The advantage of this test method is that the single board test can be tested comprehensively in one test station, and the test process does not require human intervention. The disadvantage is that another series of hardware and software must be tailored for each hardware circuit, which greatly increases the development and maintenance costs of R&D personnel. And once the hardware single board is changed, the previous hardware test be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04Q1/20
Inventor 岳小龙
Owner 西安新邮通信设备有限公司
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