An inspection apparatus includes a plurality of BIST circuits, each BIST circuit being configured to compare a test pattern output from an inspection target circuit with an expected value and output a signal indicating a comparison result, and a combining unit configured to generate one signal by performing a logical operation on a plurality of the signals indicating the comparison results which are output from the plurality of BIST circuits. The combining unit includes a plurality of level inspection circuits each configured to perform a level inspection of detecting a stuck-at fault. Each of the plurality of BIST circuits is connected to a corresponding one of the plurality of level inspection circuits.


    Access

    Download


    Export, share and cite



    Title :

    INSPECTION APPARATUS, IMAGE SENSING APPARATUS, ELECTRONIC EQUIPMENT, AND TRANSPORTATION EQUIPMENT


    Contributors:
    IWAO KOICHI (author)

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G11C Statische Speicher , STATIC STORES / G06K Erkennen von Daten , RECOGNITION OF DATA




    REMOTE SENSING EQUIPMENT TRANSPORTATION AND DEPLOYMENT APPARATUS

    JIANG JUN | European Patent Office | 2023

    Free access

    IMAGE SENSING DEVICE, CAMERA, AND TRANSPORTATION EQUIPMENT

    TOTSUKA HIROFUMI / MORI KATSUHIKO | European Patent Office | 2019

    Free access

    IMAGE SENSING DEVICE, CAMERA, AND TRANSPORTATION EQUIPMENT

    TOTSUKA HIROFUMI / MORI KATSUHIKO | European Patent Office | 2021

    Free access

    Transportation apparatus for electromechanical equipment

    XU JIANGUO | European Patent Office | 2020

    Free access