| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent control states of a microcomputer for game control and a microcomputer for putout control from becoming inconsistent when executing initialization corresponding to the operation of an operation means. <P>SOLUTION: When power supply is started, whether or not a clear signal is in an ON state is judged, then standby is performed until delay time elapses and the processing of controlling the progress of a game is executed. The clear signal is input to a main board 11 and then transmitted to a putout control board 15. The microcomputer for the putout control turns the control state to an error state when a value for which the number of times of receiving an initialization command for putout is counted becomes an error judgement value. Bidirectional serial communication is performed between the microcomputer for the game control and the microcomputer for the putout control, a command for which the first byte in transmission data of 2-byte constitution is inverted and turned to the second byte is transmitted and received, and whether or not the command is correctly received is judged by the computation of exclusive OR. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
