JPS51145367A - Electronic clock - Google Patents
Electronic clockInfo
- Publication number
- JPS51145367A JPS51145367A JP50069998A JP6999875A JPS51145367A JP S51145367 A JPS51145367 A JP S51145367A JP 50069998 A JP50069998 A JP 50069998A JP 6999875 A JP6999875 A JP 6999875A JP S51145367 A JPS51145367 A JP S51145367A
- Authority
- JP
- Japan
- Prior art keywords
- electronic clock
- register
- suspending
- saving
- read out
- 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
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/025—Circuits for deriving low frequency timing pulses from pulses of higher frequency by storing time-date which are periodically investigated and modified accordingly, e.g. by using cyclic shift-registers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE:Saving the consumed power by suspending the operation of a shift register as a circulating memory means and a circuit included in the register, except addition and frequency division, and read out operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50069998A JPS51145367A (en) | 1975-06-09 | 1975-06-09 | Electronic clock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50069998A JPS51145367A (en) | 1975-06-09 | 1975-06-09 | Electronic clock |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51145367A true JPS51145367A (en) | 1976-12-14 |
Family
ID=13418840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50069998A Pending JPS51145367A (en) | 1975-06-09 | 1975-06-09 | Electronic clock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51145367A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53129681A (en) * | 1977-04-19 | 1978-11-11 | Casio Comput Co Ltd | Display control system |
JPS564184A (en) * | 1979-06-22 | 1981-01-17 | Suwa Seikosha Kk | Display drive circuit for matrix image display device |
-
1975
- 1975-06-09 JP JP50069998A patent/JPS51145367A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53129681A (en) * | 1977-04-19 | 1978-11-11 | Casio Comput Co Ltd | Display control system |
JPS6026236B2 (en) * | 1977-04-19 | 1985-06-22 | カシオ計算機株式会社 | Display control method |
JPS564184A (en) * | 1979-06-22 | 1981-01-17 | Suwa Seikosha Kk | Display drive circuit for matrix image display device |
JPS6350717B2 (en) * | 1979-06-22 | 1988-10-11 | Seiko Epson Corp |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Effective date: 20040607 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20050602 |