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SAS connector conduction detection system and method thereof

A continuity detection and connector technology, which is applied in error detection/correction, detection of faulty computer hardware, instruments, etc., can solve the problem of high detection cost of SAS connectors and achieve the effect of improving detection efficiency

Active Publication Date: 2020-05-05
INVENTEC PUDONG TECH CORPOARTION +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the existing problem of high cost for SAS connector detection in the prior art, the present invention discloses a SAS connector conduction detection system and its method

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  • SAS connector conduction detection system and method thereof
  • SAS connector conduction detection system and method thereof
  • SAS connector conduction detection system and method thereof

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Embodiment Construction

[0053] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples, so that the implementation process of how to use technical means to solve technical problems and achieve technical effects in the present invention can be fully understood and implemented accordingly.

[0054] An example will be used below to illustrate the operating system and method of the embodiment of the present invention, and please refer to figure 1 , Figure 2A and Figure 2B , figure 1 It is a system block diagram of the SAS connector conduction detection system of the present invention; Figure 2A and Figure 2B It is a method flow chart of the SAS connector conduction detection method of the present invention.

[0055] The SAS connector conduction detection system disclosed in the present invention includes: a mainboard 10 and a detection circuit board 20, the mainboard 10 also includes: a plurality of mainboard SAS connectors 11, t...

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Abstract

The invention discloses an SAS connector conduction detection system and a method thereof, and belongs to the technical field of connectors. According to the SAS connector conduction detection system,an SAS connector on a detection circuit board is connected with a mainboard SAS connector of a mainboard in an inserted mode. Through the JTAG input connector and the JTAG output connector on the detection circuit board, the detection circuit board and the test access port controller can be connected in series. Therefore, the two corresponding detection circuit boards can provide conduction detection of the mainboard SAS connectors which are correspondingly inserted at the same time, and the technical effect of improving the detection efficiency of the SAS connectors can be achieved.

Description

technical field [0001] The invention discloses a detection system and a method thereof, in particular to a detection system through which the SAS connector on the circuit board and the SAS connector on the main board of the main board are plugged together, and the JTAG input connector on the detection circuit board is connected to the JTAG output. The device enables the test access port controllers to form a series connection with each other, so that the corresponding two detection circuit boards can simultaneously provide the conduction detection of the corresponding plugged motherboard SAS connector. The SAS connector conduction detection system and its method. Background technique [0002] For the test of the signal on the motherboard / SC SAS connector, the previous SC test basically uses the Function test. Many people in the industry buy SAS test fixtures, and diagnose through high-speed differential communication between the fixture and the device under test. This kind ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/24G06F11/22
CPCG06F11/221G06F11/24G01R31/318572G01R31/318597G06F11/2221
Inventor 桑媛
Owner INVENTEC PUDONG TECH CORPOARTION