Title:
GAME MACHINE
Document Type and Number:
Japanese Patent JPH10272241
Kind Code:
A
Abstract:
To provide a game machine by which an illegally reconstructed program is discovered.
A game control program stored in ROM 105 is read by CPU 12 with a data bus 109 and game control is operated in accordance with the game control program. During that, game control program data flowing in the data bus 109 is read by CPU(2) 112 so as to discriminate whether it is proper game control program data or not.
Inventors:
UGAWA SHOHACHI
Application Number:
JP8023797A
Publication Date:
October 13, 1998
Filing Date:
March 31, 1997
Export Citation:
Assignee:
SANKYO CO
International Classes:
A63F7/02; G06F9/06; G06F12/14; G06F21/10; G06F21/12; G06F21/14; G06F21/64; (IPC1-7): A63F7/02; G06F9/06; G06F12/14
Attorney, Agent or Firm:
Fukami Hisaro (2 outside)
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