| 摘要 |
A group of associated gaming devices each having a lottery drawer comprising a database having a plurality of entries each entry containing one or more winning numbers associated with a predetermined time interval, and a pseudo random number generator for generating pseudo random numbers from a seed supplied by the database, and a clock for extracting the winning number or numbers from an entry of the database for the time interval indicated by the clock, and a comparator for at least one receiving of the extracted winning number or numbers and at least one number generated by the pseudo random generator, wherein the comparator is adapted for generating a win signal when the extracted winning number and the generated pseudo random number match; and wherein all of the associated gaming devices include identical databases having the plurality of entries and pseudo random number generators whereby win signals are generated simultaneously. Fig. 4 -0 Seed 19n Date/Time handling Random number Y _ 23 matches database 2 # Fig. 4 |
