To construct a network which significantly saves wiring and simplifies a complicated harness by standardizing the blocks and modules (devices) of game machines and game machine cells for the game machines and game machine cells.
The in-board network sends and receives digital information by connecting a plurality of blocks composed of one or more control blocks loaded with a CPU including at least a main control section and other one or more blocks by using a serial bus of standardized specifications having a plurality of data transfer modes and simplifying wiring between the blocks and the game machine cell provides a hot line insertion and extraction function, a security function and a game machine operating condition checking function to a game machine and connecting a variety of data collection/input devices to a parlor computer such as a medal/ball dispensing machine, a power supply unit, game machine peripheral equipment/device by a serial in-board bus and simplifying a parlor management system.
MATSUMOTO SHIGEHARU
YOSHIKAWA HIROSHI
