| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine for reliably returning to a presentation state before instantaneous service interruption in restoration of power. <P>SOLUTION: While game information stored in a main control built-in RAM is stored and retained as game backup data when a power failure notice signal is inputted once from a power failure monitoring circuit, presentation information stored in a Bank0 (1fr) of a backup management target work area 4150ca in a peripheral control RAM 4150c is repeatedly stored and retained as presentation backup data each time a V blank signal is inputted from a sound source built-in VDP 4160a approximately at each 33.3 ms. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
