JPS5773694A - Electronic digital timepiece - Google Patents
Electronic digital timepieceInfo
- Publication number
- JPS5773694A JPS5773694A JP55149406A JP14940680A JPS5773694A JP S5773694 A JPS5773694 A JP S5773694A JP 55149406 A JP55149406 A JP 55149406A JP 14940680 A JP14940680 A JP 14940680A JP S5773694 A JPS5773694 A JP S5773694A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- width
- anded
- inputted
- gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE:To decrease the number of switches and to prevent erroneous operation by selecting a high-order or low-order digits according to the pulse width of a correction signal. CONSTITUTION:When a signal (a) inputted with a switch B has longer width than set time width, it is delayed by a discrimination reference generating circuit 11 and ANDed by a gate G2 with a signal (e), having prescribed width, from a control signal generating circuit 12, so that a control signal is inputted from a control part A to an upper priority digit counter. When the signal (a) has shorter width than the set time width, the input signal (a) is inverted and ANDed with the output signal (e) by a gate G3 if it is generated, so that a control signal (h) is outputted to the control part B of a lower priority counter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55149406A JPS5773694A (en) | 1980-10-27 | 1980-10-27 | Electronic digital timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55149406A JPS5773694A (en) | 1980-10-27 | 1980-10-27 | Electronic digital timepiece |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5773694A true JPS5773694A (en) | 1982-05-08 |
Family
ID=15474425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55149406A Pending JPS5773694A (en) | 1980-10-27 | 1980-10-27 | Electronic digital timepiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5773694A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912090U (en) * | 1982-07-15 | 1984-01-25 | リズム時計工業株式会社 | Clock time adjustment device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5188068A (en) * | 1975-01-31 | 1976-08-02 |
-
1980
- 1980-10-27 JP JP55149406A patent/JPS5773694A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5188068A (en) * | 1975-01-31 | 1976-08-02 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912090U (en) * | 1982-07-15 | 1984-01-25 | リズム時計工業株式会社 | Clock time adjustment device |
JPS6229984Y2 (en) * | 1982-07-15 | 1987-08-01 |
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