An automatic test system, method, apparatus and medium for a network-on-chip

By automatically generating verification environments and test cases through an automated testing system, the problems of long verification time and poor reusability in SoC design of NOC are solved, and efficient performance analysis and bottleneck location are achieved, thereby improving verification efficiency.

CN116303034BActive Publication Date: 2026-07-21SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
Filing Date
2023-03-17
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In SoC design, NOC verification suffers from diverse module types and configurations, resulting in long testing times, poor test case reusability, low performance analysis efficiency, and difficulty in quickly locating transmission bottlenecks.

Method used

An automated testing system for on-chip networks is proposed, comprising a basic verification environment module, a signal connection module, a standard test case module, a data reading module, a performance analysis module, and a performance evaluation module. The system automatically generates the verification environment and test cases through configuration files, thereby achieving automated testing.

Benefits of technology

It improves the efficiency and reusability of NOC verification, reduces the time spent repeatedly setting up the environment, quickly locates performance bottlenecks, and improves the work efficiency of verification personnel.

✦ Generated by Eureka AI based on patent content.

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    Figure CN116303034B_ABST
Patent Text Reader

Abstract

The application belongs to the field of computers, and particularly relates to an automatic test system, method and equipment readable storage medium of a network on chip. The system comprises: a basic verification environment module for providing a basic verification environment, and generating a verification environment of a to-be-tested module on the basis of the basic verification environment according to configuration information of the to-be-tested module; a signal connection module for connecting the to-be-tested module to a verification platform based on interface information of the to-be-tested module; and a standard test case module configuration for generating a test case based on predetermined parameters of the to-be-tested module, and performing a test on the to-be-tested module based on the generated test case. The automatic test system of the network on chip can verify different to-be-tested modules using the same environment, and only needs to modify corresponding variables in the basic environment and the basic test case according to corresponding configuration files, so that automatic testing can be realized.
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