| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of normally performing the peripheral control of a game.SOLUTION: A short circuit or a solder bridge of a signal line or a signal pin occurs between adjoining pins or signal lines. By setting a first byte and a second byte of a put-out initialization command to be outputted from signal pins 270 to 277 of an input-output port 205 to AAH(1010B) and 55H(0101B), respectively, the longitudinally and transversely adjacent signal pins 340 to 347 or the signal lines 320 to 327 of a two-row female connector 330 can be alternately set or reset, and transversely adjacent signal pins 310 to 317 of the input-output port 215 disposed in a put-out control device 111 can also be alternately set or reset. In the case where the put-out control device 111 can normally input a put-out initialization command, it is possible to detect that those signal pins or signal lines have neither a short circuit nor a solder bridge.SELECTED DRAWING: Figure 8 |
