DE3782020D1 - Elektronischer zaehler. - Google Patents
Elektronischer zaehler.Info
- Publication number
- DE3782020D1 DE3782020D1 DE8787904400T DE3782020T DE3782020D1 DE 3782020 D1 DE3782020 D1 DE 3782020D1 DE 8787904400 T DE8787904400 T DE 8787904400T DE 3782020 T DE3782020 T DE 3782020T DE 3782020 D1 DE3782020 D1 DE 3782020D1
- Authority
- DE
- Germany
- Prior art keywords
- electronic counter
- counter
- electronic
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
- H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
- H03K23/54—Ring counters, i.e. feedback shift register counters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
- H03K21/403—Arrangements for storing the counting state in case of power supply interruption
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
- H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
- H03K23/54—Ring counters, i.e. feedback shift register counters
- H03K23/542—Ring counters, i.e. feedback shift register counters with crossed-couplings, i.e. Johnson counters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868616852A GB8616852D0 (en) | 1986-07-10 | 1986-07-10 | Electronic counter |
PCT/GB1987/000487 WO1988000775A1 (en) | 1986-07-10 | 1987-07-10 | An electronic counter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3782020D1 true DE3782020D1 (de) | 1992-11-05 |
DE3782020T2 DE3782020T2 (de) | 1993-04-08 |
Family
ID=10600849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787904400T Expired - Fee Related DE3782020T2 (de) | 1986-07-10 | 1987-07-10 | Elektronischer zaehler. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4839909A (de) |
EP (1) | EP0273954B1 (de) |
JP (1) | JP2850002B2 (de) |
KR (1) | KR880702009A (de) |
DE (1) | DE3782020T2 (de) |
ES (1) | ES2007076A6 (de) |
GB (1) | GB8616852D0 (de) |
WO (1) | WO1988000775A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8800390A (nl) * | 1988-02-17 | 1989-09-18 | Philips Nv | Tellerschakeling met foutendetectie, alsmede schakeling bevattende zo een tellerschakeling. |
US4947410A (en) * | 1989-02-23 | 1990-08-07 | General Motors Corporation | Method and apparatus for counting with a nonvolatile memory |
GB8916017D0 (en) * | 1989-07-13 | 1989-08-31 | Hughes Microelectronics Ltd | A non-volatile counter |
US5181231A (en) * | 1990-11-30 | 1993-01-19 | Texas Instruments, Incorporated | Non-volatile counting method and apparatus |
FR2682758B1 (fr) * | 1991-10-18 | 1994-01-21 | Marelli Autronica | Totalisateur mecanique de distance parcourue par un vehicule comportant un moteur pas a pas. |
AU4798793A (en) * | 1992-08-10 | 1994-03-03 | Monolithic System Technology, Inc. | Fault-tolerant, high-speed bus system and bus interface for wafer-scale integration |
US5347864A (en) * | 1993-04-12 | 1994-09-20 | Electrolab, Inc. | Liquid level measuring apparatus |
JPH1021146A (ja) * | 1996-06-28 | 1998-01-23 | Oki Electric Ind Co Ltd | 度数カウント装置 |
US6668923B2 (en) * | 2001-04-24 | 2003-12-30 | Baker Hughes Incorporated | Positive indication system for well annulus cement displacement |
US7532700B2 (en) * | 2006-08-21 | 2009-05-12 | International Business Machines Corporation | Space and power efficient hybrid counters array |
US7426253B2 (en) * | 2006-08-21 | 2008-09-16 | International Business Machines Corporation | Low latency counter event indication |
US7461383B2 (en) * | 2006-08-21 | 2008-12-02 | International Business Machines Corporation | Method and apparatus for efficient performance monitoring of a large number of simultaneous events |
JP4960413B2 (ja) * | 2009-08-26 | 2012-06-27 | 株式会社東芝 | 半導体記憶装置 |
US10318416B2 (en) | 2017-05-18 | 2019-06-11 | Nxp B.V. | Method and system for implementing a non-volatile counter using non-volatile memory |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1419294A (fr) * | 1964-01-03 | 1965-11-26 | Bunker Ramo | Dispositif sélecteur |
DE2131272B1 (de) * | 1971-06-24 | 1972-05-25 | Kienzle Apparate Gmbh | Vorrichtung an elektronischen Taxametern |
JPS4878869A (de) * | 1972-01-21 | 1973-10-23 | ||
US3851313A (en) * | 1973-02-21 | 1974-11-26 | Texas Instruments Inc | Memory cell for sequentially addressed memory array |
US3984815A (en) * | 1975-05-02 | 1976-10-05 | Sperry Rand Corporation | Time of event recorder |
JPS5542539A (en) * | 1978-09-20 | 1980-03-25 | Hokuei Kensetsu Kk | Artificial fish bank |
JPS59158627A (ja) * | 1983-02-28 | 1984-09-08 | Seiko Instr & Electronics Ltd | 多チヤンネル計数回路 |
JPS61104391A (ja) * | 1984-10-23 | 1986-05-22 | Fujitsu Ltd | 半導体記憶装置 |
GB2171543B (en) * | 1985-02-27 | 1988-04-20 | Hughes Microelectronics Ltd | Counting circuit which provides for extended counter life |
US4757522A (en) * | 1986-10-01 | 1988-07-12 | Vdo Adolf Schindling Ag | Counting circuit employing more equatably used plural counters for extended life |
-
1986
- 1986-07-10 GB GB868616852A patent/GB8616852D0/en active Pending
-
1987
- 1987-07-10 JP JP62504051A patent/JP2850002B2/ja not_active Expired - Lifetime
- 1987-07-10 EP EP87904400A patent/EP0273954B1/de not_active Expired - Lifetime
- 1987-07-10 ES ES8702049A patent/ES2007076A6/es not_active Expired
- 1987-07-10 DE DE8787904400T patent/DE3782020T2/de not_active Expired - Fee Related
- 1987-07-10 WO PCT/GB1987/000487 patent/WO1988000775A1/en active IP Right Grant
- 1987-11-13 US US07/119,922 patent/US4839909A/en not_active Expired - Lifetime
-
1988
- 1988-03-09 KR KR1019880700265A patent/KR880702009A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2007076A6 (es) | 1989-06-01 |
EP0273954A1 (de) | 1988-07-13 |
EP0273954B1 (de) | 1992-09-30 |
JPH01500317A (ja) | 1989-02-02 |
GB8616852D0 (en) | 1986-08-20 |
JP2850002B2 (ja) | 1999-01-27 |
KR880702009A (ko) | 1988-11-07 |
US4839909A (en) | 1989-06-13 |
DE3782020T2 (de) | 1993-04-08 |
WO1988000775A1 (en) | 1988-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |