Chip pin multiplexing module verification method, apparatus and device and storage medium

A verification method and chip technology, applied in the direction of measuring devices, instruments, electronic circuit testing, etc., can solve the problems of cumbersome verification work and error-prone, and achieve the effect of realizing automation, improving accuracy and reducing verification workload

Active Publication Date: 2020-09-15
NAT UNIV OF DEFENSE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention: Aiming at the above-mentioned problems of the prior art, a verification method, device, equipment and storage medium of a chip pin multiplexing module are provided. The present invention can solve both the verification work of the chip pin multiplexing module For tedious and error-prone problems, realize the automation of chip pin multiplexing module verification, greatly reduce the verification workload, and improve the accuracy of verification

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  • Chip pin multiplexing module verification method, apparatus and device and storage medium
  • Chip pin multiplexing module verification method, apparatus and device and storage medium
  • Chip pin multiplexing module verification method, apparatus and device and storage medium

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. It should be noted that the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or im...

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Abstract

The invention discloses a chip pin multiplexing module verification method, apparatus and device, and a storage medium. The verification method comprises the implementation steps of obtaining all signals of a chip pin multiplexing module; and for each signal of the chip pin multiplexing module, verifying the connectivity of the signal according to a script file used for verifying the connectivityof the signal, and verifying the functionality of a functional signal according to a script file used for verifying the functionality of the functional signal. According to the invention, the problemthat the verification work of the chip pin multiplexing module is complicated and error-prone can be solved, the automation of the verification of the chip pin multiplexing module is realized, the verification workload is greatly reduced, and the verification accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of chip testing, in particular to a verification method, device, equipment and storage medium of a chip pin multiplexing module. Background technique [0002] The main function of the chip pin multiplexing module is to connect each part of the chip to the external signal for function multiplexing and then lead out through the pins. The main function is to reduce the output of the chip pins and realize more in a limited pin range. pin function. With the rapid development of hardware technology, more and more pin functions are integrated in the chip, which can reach hundreds or even thousands. The direct channel for data transmission with the outside, even if the internal functions of the chip are correct, if there is a problem with pin multiplexing, it will still fall short. [0003] To sum up, the verification work of the chip pin multiplexing module is very important, but the chip pin multiplexing module ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28
CPCG01R31/2856G01R31/287
Inventor 石伟刘威张剑锋龚锐任巨王蕾潘国腾赵振宇
Owner NAT UNIV OF DEFENSE TECH
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