| 摘要 |
PURPOSE:To generate a prescribed indicating signal in a short time, by comparing a present time with only a reserved time of the highest rank of a memory in a reserved time store position. CONSTITUTION:When a group of reserved data consisting of a prescribed operation indicating signal, and a reserved time showing its generation time is received from a keyboard 2, a CPU1 stores it in order to a memory 3. In this case, a reserved data which has been stored in the memory 3 is compared with a new reserved data, and as for a reserved time contained in the reserved data, its store position is varied in order from an old time. When the present time has been updated, the CPU1 always compares it with the reserved time which is stored in ''1'' address. Accordingly, a time required for generation of an indicating signal after the present time has been updated is shortened. |
