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A detection method and a device for layout design

A technology of layout design and detection method, applied in the field of detection, can solve the problems of high labor cost and easy omissions, achieve high efficiency and accuracy, avoid human omissions, and reduce detection costs.

Active Publication Date: 2019-02-01
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this manual inspection method mainly relies on the experience of testers, is prone to omissions, and has high labor costs

Method used

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  • A detection method and a device for layout design
  • A detection method and a device for layout design

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Embodiment Construction

[0056] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0057] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such th...

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Abstract

The present application discloses a detection method of layout design, by reading the layout design document corresponding to the layout design to be detected, Gets the component object in the layoutdesign document, and then determining the index value corresponding to the target index item of the component object, The index value is matched with the reference value of the target index item in the layout design specification so as to realize automatic detection of the layout design. When the reference value and the index value do not match, the detection result is generated and displayed according to the component object, the target index item, the index value and the reference value, etc., and the user can be prompted to improve according to the detection result. The detection method provided by the embodiment of the present application does not need to rely on the tester to check one by one, avoids the artificial omission, has high efficiency and accuracy, and reduces the detectioncost. The invention also discloses a detection device of layout design.

Description

technical field [0001] The present application relates to the detection field, in particular to a layout design detection method and device. Background technique [0002] With the development of information technology, human beings have higher and higher requirements for electronic equipment, which are manifested in larger storage capacity, higher data read and write speed, and smaller volume. In this way, the components that make up electronic equipment such as Printed Circuit Board (PCB) is gradually developing towards high-density layout, and it is expected to complete more complex layout in the existing space. [0003] As the speed of high-speed signals continues to increase, its reference plane integrity and the safety distance of high-speed signals on the same plane are becoming more and more important. Safety distance and other indicators are tested. [0004] At present, after the PCB layout design is completed, testers mainly conduct manual inspection on the layout...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/398
Inventor 高主祐
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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