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Method and device for determining network in integrated circuit

An integrated circuit and determination method technology, applied in the field of communication, can solve the problems of inconvenient network inspection, high cost and time-consuming, and achieve the effect of reducing complexity and improving efficiency

Active Publication Date: 2019-01-18
TAIWAN SEMICON MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems of inconvenient, costly and time-consuming network checks in the related art, the present invention proposes a method and device for determining a network in an integrated circuit, which can reduce the difficulty and complexity of network checks and improve the efficiency of network checks. efficiency

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  • Method and device for determining network in integrated circuit
  • Method and device for determining network in integrated circuit
  • Method and device for determining network in integrated circuit

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Embodiment Construction

[0054] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical embodiment, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those constraints related to the system and business, and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0055] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the ...

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Abstract

A system and method for tracing a net includes comparing an IC design against a marked portion of the IC design, and extracting a traced net that includes the marked portion from the IC design file. The method also includes displaying the traced net and storing at least one indicator along with information identifying the traced net.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a method and device for determining a network in an integrated circuit. Background technique [0002] At present, LE (Layout Editor, layout editing) tool can perform chip level (chip level) inspection (debug). Although the LE tool can achieve a certain inspection effect, the execution process of the LE tool takes a lot of time to perform the inspection. long time. [0003] Moreover, when checking the path (which may be called a network, that is, net) formed by a connected and conductive structure in a circuit / device, a file needs to be generated for the circuit / device, and the LE tool runs the files for inspection purposes. However, since the connection relationship in the circuit / device is often very complicated, if the structure of the circuit / device (including the connection relationship in the circuit / device, the position of the layer, etc.) changes, it will l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
CPCG06F30/394G06F30/398
Inventor 冯明黄利陈振一张亚民黄慕真
Owner TAIWAN SEMICON MFG CO LTD