Detecting system and method for electric device
A technology for electronic devices and detection systems, applied in measurement devices, error detection/correction, detection of faulty computer hardware, etc., can solve problems such as low degree of test automation, error in test results, etc. Accurate results
Inactive Publication Date: 2014-06-18
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
[0002] After the server and other electronic devices are assembled, they need to go through a comprehensive functional test to determine whether they are good products, and the server test is mainly to detect various conditions that may occur when the server is running, and then solve the problems that occur. However, Traditional test systems and methods require testers to use oscilloscopes or logic analyzers to measure every signal that may be wrong. The degree of test automation is not high, and the error of test results is relatively large.
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[0018] see figure 1 A preferred embodiment of the electronic device detection system of the present invention includes a PLD (Programmable Logic Device, programmable logic device) 100, a server 200 under test connected to the PLD 100 and a computer 300 connected to the PLD 100 . In one embodiment, the PLD 100 can be used to monitor the server 200, and read various signals generated when the server 200 is running, and the PLD 100 can also determine whether the read signals have errors, and send The error signal is uploaded to the computer 300, and the computer 300 analyzes the error signal and displays the cause of the error. In one embodiment, the PLD 100 is a complex programmable logic device, and the tested object of the electronic device testing system may also be other electronic devices different from the server 200 .
[0019] The PLD 100 includes a clock module 10 , a controller 20 , a DRAM (Dynamic Random Access Memory, Dynamic Random Access Memory) 30 and a read / writ...
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The invention discloses a detecting system for an electric device, and the detecting system is used for detecting the electric device, which can generate various signals at runtime, the detecting system for an electric device comprises a programmable logic device used for monitoring the electric device and a computer connected to the programmable logic device, the programmable logic device comprises a read-write control module connected to the electric device and a controller connected to the read-write control module, which reads the various signals generated by the electric device at runtime, the controller judges whether there is error for the various signals and uploads the error signal to the computer, which analyzes the error signal and prompts the problem; the detecting method for an electric device is also disclosed. The detecting system and method for the electric device are high in the detecting efficiency and degree of accuracy.
Description
technical field [0001] The invention relates to an electronic device detection system and method. Background technique [0002] After the server and other electronic devices are assembled, they need to go through a comprehensive functional test to determine whether they are good products, and the server test is mainly to detect various conditions that may occur when the server is running, and then solve the problems that occur. However, Traditional test systems and methods require testers to use oscilloscopes or logic analyzers to measure every signal that may cause errors. The degree of test automation is not high, and the error of test results is relatively large. Contents of the invention [0003] In view of the above, it is necessary to provide an electronic device testing system and method with a higher degree of test automation and more accurate test results. [0004] An electronic device detection system for detecting an electronic device that generates various sig...
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IPC IPC(8): G06F11/22
CPCG06F11/3672G01R31/3177G06F11/3656G06F11/273G06F11/326
Inventor 王康斌
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD