JPS5794681A - Slow and quick adjusting device of electronic timepiece - Google Patents
Slow and quick adjusting device of electronic timepieceInfo
- Publication number
- JPS5794681A JPS5794681A JP17073180A JP17073180A JPS5794681A JP S5794681 A JPS5794681 A JP S5794681A JP 17073180 A JP17073180 A JP 17073180A JP 17073180 A JP17073180 A JP 17073180A JP S5794681 A JPS5794681 A JP S5794681A
- Authority
- JP
- Japan
- Prior art keywords
- counter
- slow
- output
- circuit
- minute
- 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
- G04G5/041—Correction of the minutes counter in function of the seconds' counter position at zero adjustment of the latter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE:To easily execute a slow and quick adjustment without using a data holding counter, by generating a slow and quick pulse during the period controlled by a coincidence output of a second counter signal which has been latched, and its second counter output, and a minute carry signal. CONSTITUTION:An output of a second counter 12 is set to a latching circuit 20, watching an indicator 19. Subsequently, minute display of the indicator 19 is carried by a carry output from the counter 12 and an FF22 is set. After that, when a set value of the circuit 20 coincides with a counting output of the counter 12 after carry, the FF20 is reset by a comparator 21, and before the next pulse from an oxcillator 9 is generated during the period controlled by a minute carry signal and a coincidence output of the comparator, through an NAND gate 23 and an exclusive OR circuit 10, a slow and quick pulse is applied to a frequency divider 11 from the circuit 10. Accordingly, the slow and quick adjustment is executed easily through an external operating member, watching the minute digit display, without using a data holding counter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17073180A JPS5794681A (en) | 1980-12-03 | 1980-12-03 | Slow and quick adjusting device of electronic timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17073180A JPS5794681A (en) | 1980-12-03 | 1980-12-03 | Slow and quick adjusting device of electronic timepiece |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5794681A true JPS5794681A (en) | 1982-06-12 |
Family
ID=15910338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17073180A Pending JPS5794681A (en) | 1980-12-03 | 1980-12-03 | Slow and quick adjusting device of electronic timepiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5794681A (en) |
-
1980
- 1980-12-03 JP JP17073180A patent/JPS5794681A/en active Pending
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