| 摘要 |
<P>PROBLEM TO BE SOLVED: To appropriately perform reset operation and its return processing even if a dynamic control circuit and a static control circuit coexist among a plurality of peripheral substrates in a game machine including a loop back transmission line of serial communication to communicate with the plurality of peripheral substrates therethrough. <P>SOLUTION: When resetting, a serial communication part performs reset operation including steps for turning on a reset signal to both the dynamic control circuit and static control circuit, starting a latch signal in the effective state of the reset signal, and invalidating the reset signal, then performs predetermined error return processing in the started state of the latch signal, ends the latch signal after confirming that there is no abnormality, and returns to normal communication. <P>COPYRIGHT: (C)2012,JPO&INPIT |
