| 摘要 |
PROBLEM TO BE SOLVED: To prevent an act (namely, illegally and fully increasing coin credit) for obtaining credit fraudulently by inserting fraudulent equipment from a token slot of a slot machine and causing an erroneous operating of a sensor of a token selector.SOLUTION: In a slot machine including a command buffer for accumulating commands sent from a main board to a sub board, wait processing is performed if there are no free areas of the command buffer when writing commands (token detection commands) relating to token detection of the token selector into the command buffer, and an error informing command is written instead of the token detection command after the commands can be written into the command buffer and error processing is performed. |
