| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a signal transmission quantity while realizing fine control relating to a stepping motor.SOLUTION: A game machine comprises a stepping motor that includes: a rotor and a stator at least having two phases; and at least a first stator and a second stator differing from the first stator in the phase, as the stator to be excited. The game machine can simultaneously transmit a magnetic polarity specifying signal for specifying a magnetic polarity of the first stator, a magnetic polarity specifying signal for specifying a magnetic polarity of the second stator, an exciting current value specifying signal for specifying an exciting current value of the first stator and an exciting current value specifying signal for specifying an exciting current value of the second stator, as an ON/OFF signal from one signal line corresponding to each of the signals. |
