Method for detecting production line of communication product single board with CPU

A central processing unit and production line technology, applied in the field of communication, can solve problems such as large differences in test operations, unfavorable mastery and use, and lack of standardized solutions and design guidelines, etc., to achieve the effect of easy mastery and operation, and standardized test procedures
CN1409502AInactive Publication Date: 2003-04-09ZTE CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ZTE CORP
Publication Date
2003-04-09
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

This invention puts forward a testing method for single-board production line of communication products with central processor containing connecting the tested single-board with the testing host machine with serial lines in simple serial interface arrangement, and the single board autoamtically carries out the test code after being turned-on. Test persons can carry out the related test content byserial interface input order and put forward a compiling method for the single-board testing software which directly directs the hardware test quickly positions its mistake.
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Description

Technical field:

[0001] The invention relates to a single board testing method with a central processor in the communication field, in particular to a simple method for testing a single board production line of a communication product with a central processor. Background technique:

[0002] Due to the rapid development of communication technology and the wide application of large-scale integrated circuits, the integration and reliability of communication products and equipment have been greatly improved. Large and medium-sized communication devices are composed of multiple hardware boards. Each board completes a corresponding function, and through cooperation with each other, the communication function of the overall device is completed. Therefore, the quality of veneer production directly affects the reliability of the overall equipment. Although the single board produced by the production line can pass the hardware test method to initially guarantee its product quality, b...

Claims

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