CA1084629A - Counting control system - Google Patents
Counting control systemInfo
- Publication number
- CA1084629A CA1084629A CA292,210A CA292210A CA1084629A CA 1084629 A CA1084629 A CA 1084629A CA 292210 A CA292210 A CA 292210A CA 1084629 A CA1084629 A CA 1084629A
- Authority
- CA
- Canada
- Prior art keywords
- address
- register
- counting
- microprogram
- clock signal
- 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
Links
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000004044 response Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000004148 unit process Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 235000006696 Catha edulis Nutrition 0.000 description 1
- 240000007681 Catha edulis Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
- G04G99/006—Electronic time-pieces using a microcomputer, e.g. for multi-function clocks
-
- 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)
- Debugging And Monitoring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51144544A JPS6059553B2 (ja) | 1976-12-01 | 1976-12-01 | 計時装置 |
| JP144544/76 | 1976-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084629A true CA1084629A (en) | 1980-08-26 |
Family
ID=15364757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA292,210A Expired CA1084629A (en) | 1976-12-01 | 1977-12-01 | Counting control system |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4192130A (h) |
| JP (1) | JPS6059553B2 (h) |
| CA (1) | CA1084629A (h) |
| CH (1) | CH624263B (h) |
| DE (1) | DE2753650C2 (h) |
| FR (1) | FR2373088A1 (h) |
| GB (1) | GB1560130A (h) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2842450C2 (de) * | 1978-09-29 | 1982-08-19 | MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn | Verfahren zur Messung der zeitlichen Abstände von jeweils zwei elektrischen Signalen |
| DE2852719A1 (de) * | 1978-12-06 | 1980-07-03 | Bosch Gmbh Robert | Taktgeberschaltung mit mikroprozessor |
| US4342092A (en) * | 1979-02-27 | 1982-07-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Integrated circuit device for clock |
| GB2048590B (en) * | 1979-04-04 | 1984-01-25 | Hitachi Ltd | Apparatus and method for controlling automobile equipment |
| JPS5693079A (en) * | 1979-12-27 | 1981-07-28 | Iwatsu Electric Co Ltd | Measurement of time duration |
| US4382179A (en) * | 1980-07-21 | 1983-05-03 | Ncr Corporation | Address range timer/counter |
| JPS5781730A (en) * | 1980-11-10 | 1982-05-21 | Nec Corp | Counter circuit |
| US4429366A (en) | 1981-04-09 | 1984-01-31 | Westinghouse Electric Corp. | Microprocessor-based load management terminal with reset |
| US4511961A (en) * | 1982-04-16 | 1985-04-16 | Ncr Corporation | Apparatus for measuring program execution |
| JPS636486A (ja) * | 1986-06-27 | 1988-01-12 | Casio Comput Co Ltd | 指針式電子時計の制御回路 |
| US4833629A (en) * | 1987-07-14 | 1989-05-23 | The Johns Hopkins University | Apparatus for categorizing and accumulating events |
| US5027298A (en) * | 1989-06-29 | 1991-06-25 | Genrad, Inc. | Low-dead-time interval timer |
| DE3931980C2 (de) * | 1989-09-26 | 1996-12-05 | Bodenseewerk Geraetetech | Frequenz-Digital-Wandler |
| JP3313362B2 (ja) * | 1990-10-04 | 2002-08-12 | 日本電気株式会社 | 音声処理装置のメモリーアドレス発生器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1028427A (en) * | 1973-05-29 | 1978-03-21 | Peter D. Dickinson | Scientific calculator |
| JPS6015905B2 (ja) * | 1975-06-18 | 1985-04-22 | セイコーエプソン株式会社 | 電子式時計 |
| US4063409A (en) * | 1976-01-05 | 1977-12-20 | Intel Corporation | Custom watch |
-
1976
- 1976-12-01 JP JP51144544A patent/JPS6059553B2/ja not_active Expired
-
1977
- 1977-11-28 US US05/855,211 patent/US4192130A/en not_active Expired - Lifetime
- 1977-11-29 GB GB49684/77A patent/GB1560130A/en not_active Expired
- 1977-12-01 FR FR7736228A patent/FR2373088A1/fr active Granted
- 1977-12-01 DE DE2753650A patent/DE2753650C2/de not_active Expired
- 1977-12-01 CH CH1472677A patent/CH624263B/de unknown
- 1977-12-01 CA CA292,210A patent/CA1084629A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6059553B2 (ja) | 1985-12-25 |
| CH624263B (de) | |
| US4192130A (en) | 1980-03-11 |
| FR2373088B1 (h) | 1981-09-11 |
| DE2753650C2 (de) | 1986-03-27 |
| DE2753650A1 (de) | 1978-06-08 |
| JPS5369084A (en) | 1978-06-20 |
| FR2373088A1 (fr) | 1978-06-30 |
| GB1560130A (en) | 1980-01-30 |
| CH624263GA3 (h) | 1981-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1084629A (en) | Counting control system | |
| US4293927A (en) | Power consumption control system for electronic digital data processing devices | |
| US4074351A (en) | Variable function programmed calculator | |
| US3976975A (en) | Prompting calculator | |
| GB892433A (en) | Improvements in and relating to program controlled electronic data processing machines | |
| US3302183A (en) | Micro-program digital computer | |
| US3392270A (en) | Indicator | |
| US2932450A (en) | Electronic calculating apparatus | |
| US5130957A (en) | Electronic timepiece with timer | |
| US4217654A (en) | Portable electronic device equipped with timekeeping and calculation functions | |
| CA1089103A (en) | Electronic calculator with time counting function | |
| US3764791A (en) | A number input device using a multi-zero input key | |
| US3521043A (en) | Ripple-free binary coded decimal accumulator forming correct result during single memory accessing cycle | |
| US3924112A (en) | Electronic calculator | |
| JPH09148896A (ja) | パルス発生回路 | |
| US4267587A (en) | Electronic timepiece circuit | |
| US3725873A (en) | Calculator having a sequential access stack | |
| JP2560279B2 (ja) | デ−タ記憶装置 | |
| JPH01140264A (ja) | プログラムされたシステム | |
| JPS5922587Y2 (ja) | 乱数発生装置 | |
| JPS6124665B2 (h) | ||
| JPH066618Y2 (ja) | 電子受信装置 | |
| JPH0615313Y2 (ja) | デ−タ記憶装置 | |
| JPH0498319A (ja) | ディジタル回路 | |
| JP2513600Y2 (ja) | デ―タバンク装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |