FR2603399A1 - Generateur de signaux programmables numeriquement et procede correspondant - Google Patents
Generateur de signaux programmables numeriquement et procede correspondantInfo
- Publication number
- FR2603399A1 FR2603399A1 FR8712137A FR8712137A FR2603399A1 FR 2603399 A1 FR2603399 A1 FR 2603399A1 FR 8712137 A FR8712137 A FR 8712137A FR 8712137 A FR8712137 A FR 8712137A FR 2603399 A1 FR2603399 A1 FR 2603399A1
- Authority
- FR
- France
- Prior art keywords
- signal generator
- programmable signal
- digitally programmable
- memorization
- numerical data
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/02—Digital function generators
- G06F1/03—Digital function generators working, at least partly, by table look-up
- G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
LE GENERATEUR COMPORTE DES PREMIERS MOYENS DE MEMORISATION 20 POUR MEMORISER DES DONNEES NUMERIQUES DANS UNE PLURALITE DE POSITIONS DE MEMOIRE AUXQUELLES ON PEUT ACCEDER PAR LEURS ADRESSES, DES SECONDS MOYENS DE MEMORISATION 18, DES MOYENS 16 POUR TRANSFERER LESDITES DONNEES DANS LES SECONDS MOYENS DE MEMORISATION, DES MOYENS DE MULTIPLEXAGE, DES MOYENS POUR FAIRE PASSER CERTAINES DESDITES DONNEES NUMERIQUES MEMORISEES DE CHACUN DES SECONDS MOYENS DE MEMORISATION VERS LES MOYENS DE MULTIPLEXAGE. L'INVENTION S'APPLIQUE EN PARTICULIER A LA SEPARATION ISOTOPIQUE D'UNE VAPEUR ATOMIQUE PAR LASER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/902,843 US4881190A (en) | 1986-09-02 | 1986-09-02 | Digitally programmable signal generator and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2603399A1 true FR2603399A1 (fr) | 1988-03-04 |
FR2603399B1 FR2603399B1 (fr) | 1993-02-12 |
Family
ID=25416484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8712137A Expired - Fee Related FR2603399B1 (fr) | 1986-09-02 | 1987-09-01 | Generateur de signaux programmables numeriquement et procede correspondant |
Country Status (6)
Country | Link |
---|---|
US (1) | US4881190A (fr) |
JP (1) | JPS6472218A (fr) |
CA (1) | CA1276042C (fr) |
DE (1) | DE3729356C2 (fr) |
FR (1) | FR2603399B1 (fr) |
GB (1) | GB2194864B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337553U (fr) * | 1989-08-22 | 1991-04-11 | ||
JPH0595975A (ja) * | 1991-04-15 | 1993-04-20 | Minnesota Mining & Mfg Co <3M> | フラツプ部を有する生理用ナプキン |
US5546532A (en) * | 1993-02-01 | 1996-08-13 | 3Dlabs Limited | Data-array processing system |
JPH10507936A (ja) | 1994-08-05 | 1998-08-04 | アキュソン コーポレイション | 送信ビーム生成器システムのための方法及び装置 |
US5675554A (en) * | 1994-08-05 | 1997-10-07 | Acuson Corporation | Method and apparatus for transmit beamformer |
US5549111A (en) * | 1994-08-05 | 1996-08-27 | Acuson Corporation | Method and apparatus for adjustable frequency scanning in ultrasound imaging |
US6271682B1 (en) * | 1999-09-01 | 2001-08-07 | Micron Technology, Inc. | Method and apparatus for high-speed edge-programmable timing signal generator |
US6957239B2 (en) * | 2001-11-30 | 2005-10-18 | National Instruments Corporation | System and method for generating waveforms using waveform segment queues |
DE10229241B4 (de) * | 2002-06-28 | 2004-05-27 | Robert Bosch Gmbh | Funktionsgenerator |
US7050000B2 (en) * | 2003-08-19 | 2006-05-23 | Northrop Grumman Corporation | Radar based application programmable waveform generator component |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283768A (en) * | 1979-04-30 | 1981-08-11 | The United States Of America As Represented By The Secretary Of The Navy | Signal generator |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2208584A5 (fr) * | 1972-11-29 | 1974-06-21 | Ibm France | |
JPS5587357A (en) * | 1978-12-23 | 1980-07-02 | Toshiba Corp | Memory circuit device |
CA1124898A (fr) * | 1979-03-01 | 1982-06-01 | Ernst A. Munter | Generateur de tonalites a mic |
US4404644A (en) * | 1980-05-22 | 1983-09-13 | Barr & Stroud Limited | Waveform generator |
DE3023699A1 (de) * | 1980-06-25 | 1982-01-14 | Ibm Deutschland Gmbh, 7000 Stuttgart | Verfahren und anordnung zur erzeugung von impulsen vorgegebener zeitrelation innerhalb vorgegebener impulsintervalle mit hoher zeitlicher aufloesung |
JPS5792397A (en) * | 1980-11-28 | 1982-06-08 | Kawai Musical Instr Mfg Co | Electronic musical instrument |
GB2103039A (en) * | 1981-07-23 | 1983-02-09 | Int Standard Electric Corp | Electronic tone generator |
US4468639A (en) * | 1982-09-29 | 1984-08-28 | The United States Of America As Represented By The Secretary Of The Navy | Monolithic combined charge transfer and surface acoustic wave device |
JPS5963093A (ja) * | 1982-09-30 | 1984-04-10 | Fujitsu Ltd | メモリ回路 |
US4710891A (en) * | 1983-07-27 | 1987-12-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Digital synthesis technique for pulses having predetermined time and frequency domain characteristics |
DE3417816A1 (de) * | 1984-05-14 | 1985-11-14 | Siemens AG, 1000 Berlin und 8000 München | Programmierbares schaltnetz |
JPS6118995A (ja) * | 1984-07-05 | 1986-01-27 | カシオ計算機株式会社 | 演奏システム |
JPS6130122A (ja) * | 1984-07-23 | 1986-02-12 | Hitachi Ltd | パラレル−シリアル変換回路 |
US4707797A (en) * | 1985-03-20 | 1987-11-17 | Advanced Nmr Systems, Inc. | Function generator for NMR system |
JPH061890B2 (ja) * | 1985-03-29 | 1994-01-05 | 株式会社ゼクセル | 波形シミユレ−タ |
-
1986
- 1986-09-02 US US06/902,843 patent/US4881190A/en not_active Expired - Fee Related
-
1987
- 1987-08-25 GB GB8720028A patent/GB2194864B/en not_active Expired - Fee Related
- 1987-08-25 CA CA000545281A patent/CA1276042C/fr not_active Expired - Fee Related
- 1987-09-01 FR FR8712137A patent/FR2603399B1/fr not_active Expired - Fee Related
- 1987-09-02 JP JP62220100A patent/JPS6472218A/ja active Pending
- 1987-09-02 DE DE3729356A patent/DE3729356C2/de not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4283768A (en) * | 1979-04-30 | 1981-08-11 | The United States Of America As Represented By The Secretary Of The Navy | Signal generator |
Non-Patent Citations (1)
Title |
---|
EDN ELECTRICAL DESIGN NEWS. vol. 26, no. 3, Février 1981, NEWTON, MASSACHUSETTS US pages 161 - 162; STOFKA: 'Parallel-to-serial scheme increases ROM speed' * |
Also Published As
Publication number | Publication date |
---|---|
GB2194864A (en) | 1988-03-16 |
GB8720028D0 (en) | 1987-09-30 |
GB2194864B (en) | 1990-10-10 |
US4881190A (en) | 1989-11-14 |
JPS6472218A (en) | 1989-03-17 |
FR2603399B1 (fr) | 1993-02-12 |
DE3729356C2 (de) | 1998-08-06 |
CA1276042C (fr) | 1990-11-06 |
DE3729356A1 (de) | 1988-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |