| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of determining whether or not a combination of a game board and a frame body is a combination, the application of which has been accepted.SOLUTION: The game machine is so configured that, in power activation, a first control board and a second control board execute mutual authentication on the basis of a first MPU recognition number and a second MPU recognition number. When it is determined that a result of the authentication is appropriate, the first control board and the second control board execute mutual authentication on the basis of a game board maker identification information and a frame maker identification information, to execute authentication processing of determining whether or not a combination of the game board maker identification information and the frame maker identification information is appropriate. The game machine is configured, when such authentication processing is not appropriately executed, not to execute a game. This configuration can determine whether or not the combination of a body frame and a game board is appropriate and can effectively inhibit a fraud such as replacement of an MPU by a forged chip.</p> |
