首页> 外国专利> SEMICONDUCTOR INTEGRATED CIRCUIT, ERROR INSPECTION METHOD, ERROR INSPECTION PROGRAM AND RECORDING MEDIUM

SEMICONDUCTOR INTEGRATED CIRCUIT, ERROR INSPECTION METHOD, ERROR INSPECTION PROGRAM AND RECORDING MEDIUM

机译:半导体集成电路,错误检查方法,错误检查程序和记录介质

摘要

PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, an error inspection method, an error inspection program and a recording medium, for detecting a function module wherein an error occurs of a plurality of function modules with a simple configuration.;SOLUTION: This ASIC (Application Specific Integrated Circuit) 1 is mounted with one error detection circuit Ek, and the error detection circuit Ek performs error detection of the plurality of function modules Ma-Mj performed with serial connection to sequentially perform data processing. In the error detection circuit Ek, a data transfer situation confirmation part 12 confirms a transfer situation of signals exchanged between the successive function modules Ma-Mj and specifies a pair of the successive specific function modules Ma-Mj of monitoring targets, a selector 11 acquires a write command signal MCmd[0] and a data reception signal SCmdAccept transferred between the specific function modules Ma-Mj, and an error occurrence condition comparison part 13 decides the pair of the specific function modules Ma-Mj causing the error occurrence based on the signals.;COPYRIGHT: (C)2011,JPO&INPIT
机译:解决的问题:提供一种半导体集成电路,错误检查方法,错误检查程序和记录介质,用于检测功能模块,其中具有简单配置的多个功能模块发生错误。 ASIC(专用集成电路)1安装有一个错误检测电路Ek,并且错误检测电路Ek对通过串行连接执行的多个功能模块Ma-Mj进行错误检测,以顺序地进行数据处理。在错误检测电路Ek中,数据传输状况确认部12确认在连续功能模块Ma-Mj之间交换的信号的传输状况,并指定监视对象的一对连续特定功能模块Ma-Mj,选择器11获取在特定功能模块Ma-Mj之间传送的写命令信号MCmd [0]和数据接收信号SCmdAccept,错误发生条件比较部13基于该错误,决定引起错误发生的一对特定功能模块Ma-Mj。信号。;版权:(C)2011,JPO&INPIT

著录项

  • 公开/公告号JP2011191833A

    专利类型

  • 公开/公告日2011-09-29

    原文格式PDF

  • 申请/专利权人 RICOH CO LTD;

    申请/专利号JP20100055249

  • 发明设计人 MORITA NAOYA;

    申请日2010-03-12

  • 分类号G06F11/22;G01R31/28;

  • 国家 JP

  • 入库时间 2022-08-21 18:23:35

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