| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of effectively utilizing the error information which is caused by a foul play, and a managing method for the game machine.SOLUTION: A game machine comprises an auxiliary control circuit 70. A main control circuit encrypts a command containing a main key code added sum value obtained by performing the operation of an XOR logical operation by BCC data and a key code. The auxiliary control circuit 70 includes: a sub CPU 71 for receiving the encoded command; command decoding means 71a for decoding the received command; and error information registration means 71e for registering error information on condition that an error factor is contained in at least the decoded command. The main control circuit encrypts the command by replacing the data of a plurality of bytes constituting the command, in a predetermined encryption order. The command decoding means 71a is constituted to decrypt the encoded command by replacing the data in a predetermined decoding procedure. |
