| 摘要 |
<p>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 a sub control circuit 70, which includes: a sub CPU 71 for receiving a command encrypted by a main control circuit, including a unique code and BCC data; 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 the decoded command. The main control circuit performs an arithmetic of predetermined data and command data by a predetermined arithmetic, and encrypts the arithmetic result by replacing it by the arithmetic result by command data. The command decrypting means 71a is constituted to perform a calculation of the predetermined data and the command data by a predetermined arithmetic and to decode the result of the calculation by replacing it by the command data.</p> |
