Data processing system with collating processing a

专利名称：Data processing system with collating

processing at start up for determining thepresence of an improper optical CD

发明人：Toshiro Hibino,Sagahiro Taho申请号：US08/107844申请日：19930825公开号：US057668A公开日：19951010

摘要：Various data required for a game as well as first collating music data arerecorded on a CD-ROM (4). On the other hand, second collating music data and collatingprogram data are stored in a ROM (302) in an external memory cartridge (3). A CPU (101a)executes collating program data at the time of starting a system, thereby to collate thefirst collating music data read out from the CD-ROM (4) and the second collating musicdata read out from the ROM (302) and allow the execution of a game program recordedon the CD-ROM (4) only when the data coincide with each other as a result of thecollation.

申请人：NINTENDO CO., LTD.

代理机构：Nixon & Vanderhye

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