Calculation unit testing method based on domestic Fit CPU multi-unit server

A multi-unit server and computing unit technology, applied in computing, instrumentation, error detection/correction, etc., can solve problems such as cumbersome processes, complex functions and interfaces of computing units, and achieve easy productization, fast testing methods, and simplified troubleshooting. Analyze the effects of poor cost

Active Publication Date: 2015-04-29
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The functions and interfaces of the computing units of the domestic Phytium CPU multi-unit server are relatively complicated. The testing of the computing units requires the help of the management unit, switching unit, and complete machine chassis. The whole process is very cumbersome.

Method used

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  • Calculation unit testing method based on domestic Fit CPU multi-unit server

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings. The test method based on the domestic Phytium CPU multi-unit server computing unit uses a high-speed connector to connect the computing unit to the test board. The test board supports 8 USB2.0 signals, 2 VGA signals, and 3 Gigabit Ethernet signals. And 4 Gigabit Serdes signals.

[0024] The test board is provided with 2 high-speed connectors, 1 ATX power interface, 4 sets of GbE-Serdes interfaces, 3 sets of GbE-RJ45 interfaces, 2 sets of VGA interfaces and 4 sets of USB2.0*2 interfaces.

[0025] The high-speed connector is also connected with the management unit, and the ATX power interface is used to connect the ATX power supply externally, and supplies power to the test board; the GbE-Serdes interface is used to connect the Serdes to the RJ45 module externally, and then switch to the PC network; The above-mentioned GbE-RJ45 interface is used for externally connectin...

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Abstract

The invention particularly relates to a calculation testing method based on the domestic Fit CPU multi-unit server. According to the method, calculation units are connected with a testing board through a high speed connector. The testing board is utilized to extract interface resources of the calculation units from the high speed connector, single board problem testing and location are conducted, the cost of fault removing and analyzing is greatly reduced for engineers in a factory, and a tester can conduct full-function test on the single board of the calculation units through a simple debugging device. The method can be used in the single board of the calculation units based on the domestic Fit / Loongson / SW CPU multi-unit server, and is complete, efficient and quick. The testing efficiency is greatly improved, and producibility of the factory stage is improved.

Description

technical field [0001] The invention relates to the technical field of server testing, in particular to a testing method based on domestically produced Feiteng CPU multi-unit server computing units. Background technique [0002] ATCA (Advanced Telecom Computing Architecture) standard is an advanced telecom computing platform, which was born out of the new generation of mainstream industrial computing technology widely used in telecommunications, aerospace, industrial control, medical equipment, intelligent transportation, military equipment and other fields - Compact PCI standard . It is a cost-effective, modular-based, compatible, and scalable hardware architecture for next-generation converged communications and data network applications. [0003] The ATCA bus is mainly aimed at telecom carrier-level applications, and provides a cost-effective, modular, compatible, and expandable hardware architecture for next-generation communication and data network applications. At th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/267
Inventor 王风谦贡维
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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