| 摘要 |
PURPOSE:To make it possible to simplify an input part, by making an operation key have a function by which various input information can be input in order that it can be used as a competitor's information input key, as well. CONSTITUTION:When an operation key a0 of the keyboard 31 is operated for start, a decoder D0 is applied to d0, an operation signal of the decoder D0 or d0 is provided to the flag circuit 37, and logic 1 is generated in the side of Q of its output terminal. Accordingly, the outputs of the operation keys a1-a9 are provided to the decoders D1-D9 through the AND circuits G1-G9, respectively, and strategic arrangement of 'go'-stones of a game can be performed by operating two operation keys. When a changeover signal is sent to the circuit 37 in the course of its game, the circuit 37 changes the side Q of its output terminal to logic 1. Accordingly, before a player in competition has input the competitive information, an indicated stone count command or a give-up command can be generated through the AND circuit g1 or g2 by operating the key a1 or a2. |
