| 摘要 |
PROBLEM TO BE SOLVED: To simplify processing for variable display of symbols. SOLUTION: When a variation time T1 passes from the start of variation of a performance symbol and a main symbol, a variation finish command is transmitted from a main board to a sub board. While the main symbol is variably displayed, when the number of times of depressing a ready development button 21 reaches the reference number of times of depressing and an additional variation command is set, a lottery holding time T2 or T3 is counted by timer in the main board. In the lottery holding time T2 or T3, the sub board reads display data on ready development performance A or B, continues variation display of the performance symbol, and displays this on a liquid crystal display. When a game ball enters a starting port within the lottery holding time T2 or T3, this is read to carry out a winning lottery after the lapse of the lottery holding time T2 or T3. COPYRIGHT: (C)2010,JPO&INPIT |
