| 摘要 |
PROBLEM TO BE SOLVED: To recover a data memory medium which is no longer unnecessary and enable a processor to occupy use thereof by reading or writing data in an accepted data memory medium to store data in the memory medium by a processor equipped in parallel with each Pachinko machine and subtracting data used for lending game media to store new data. SOLUTION: A game medium lending processor (card unit) 3 is equipped in parallel with each Pachinko machine 2. A data memory medium exchangeable with game media is put into the accepting part of the card unit 3 and data in the data memory medium are read/written by a control part thereof to store data inside as stored data. A data memory control means supplies stored data to a controller to lend game media to a player and subtract within the range of data. If media lending is impossible when a game is finished at a Pachinko machine, the data memory medium is enabled to recover by the card unit 3. |
