| 摘要 |
PURPOSE:To input a terminal easily, by arranging annularly ten keys on the positions corresponding to the numerical display of the clockface of an analog timepiece. CONSTITUTION:When a switching part 5 is connected to the contact (a) side, the time data T of a time counter 11 are converted into numerical data by a character generator 4 and then the converted data are sent to a display controlling part 3 to display numerals indicating the time on a display part 2. The time counter 11 is always driven by clock pulses P generated from a time pulse generating part 12. In case of operation, the switching part 5 is turned to the contact (b) side by depressing a switching key I. By depressing the numerical keys (K0-K9 and K11) of an input part 1, numerical data D are outputted and set up in a register 6 through an OR circuit 7. |
