| 摘要 |
<p>PURPOSE:To grasp the progressing state of character search sensously, by performing character display and analog display representing the progressing state of the character search. CONSTITUTION:A microprocessor 11 outputs a key strobe signal KS to a key input device 12, discriminates the operated key by reading a key input signal KI by performing address designation of a memory 13 and reads the content. The microprocessor 11 performs a desired display by writing information corresponding to a display patern in a display control section 14. The microprocessor 11 is provided with an ROM17, RAM18, operation control section 19, input and output buffer and internal bus connecting them. Through the operation of a character search key of a key input device 12, a desired character is sequentially displayed in the specified order and the input instruction is given when the desired characters are displayed.</p> |
