FR2305784A1 - Dispositif de multiplication - Google Patents
Dispositif de multiplicationInfo
- Publication number
- FR2305784A1 FR2305784A1 FR7608740A FR7608740A FR2305784A1 FR 2305784 A1 FR2305784 A1 FR 2305784A1 FR 7608740 A FR7608740 A FR 7608740A FR 7608740 A FR7608740 A FR 7608740A FR 2305784 A1 FR2305784 A1 FR 2305784A1
- Authority
- FR
- France
- Prior art keywords
- multiplication device
- multiplication
- 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
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
- G06F7/729—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic using representation by a residue number system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502114928A SU579618A1 (ru) | 1975-03-25 | 1975-03-25 | Устройство дл умножени |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305784A1 true FR2305784A1 (fr) | 1976-10-22 |
FR2305784B1 FR2305784B1 (fr) | 1979-02-02 |
Family
ID=20613182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608740A Granted FR2305784A1 (fr) | 1975-03-25 | 1976-03-25 | Dispositif de multiplication |
Country Status (5)
Country | Link |
---|---|
US (1) | US4064400A (fr) |
DE (1) | DE2612750A1 (fr) |
FR (1) | FR2305784A1 (fr) |
GB (1) | GB1519095A (fr) |
SU (1) | SU579618A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3138698A1 (de) * | 1981-09-29 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur potenzierung grosser binaerzahlen in einer restklasse modulo n, insbesondere zur verschluesselung und entschluesselung digital dargestellter nachrichten |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4334277A (en) * | 1977-09-28 | 1982-06-08 | The United States Of America As Represented By The Secretary Of The Navy | High-accuracy multipliers using analog and digital components |
US4189767A (en) * | 1978-06-05 | 1980-02-19 | Bell Telephone Laboratories, Incorporated | Accessing arrangement for interleaved modular memories |
JPS6042965B2 (ja) * | 1979-06-01 | 1985-09-26 | 愛介 片山 | 複数法形高速乗算装置 |
US4816805A (en) * | 1987-02-02 | 1989-03-28 | Grumman Aerospace Corporation | Residue number system shift accumulator decoder |
US5010505A (en) * | 1987-02-27 | 1991-04-23 | The Boeing Company | Optical cross bar arithmetic/logic unit |
US4948959A (en) * | 1988-07-15 | 1990-08-14 | The Boeing Company | Optical computer including pipelined conversion of numbers to residue representation |
US4939682A (en) * | 1988-07-15 | 1990-07-03 | The Boeing Company | Integrated electro-optic arithmetic/logic unit and method for making the same |
US4910699A (en) * | 1988-08-18 | 1990-03-20 | The Boeing Company | Optical computer including parallel residue to binary conversion |
US5050120A (en) * | 1989-09-29 | 1991-09-17 | The Boeing Company | Residue addition overflow detection processor |
US5107451A (en) * | 1990-01-30 | 1992-04-21 | The Boeing Company | Method and apparatus for pipelined detection of overflow in residue arithmetic multiplication |
US5033016A (en) * | 1990-03-06 | 1991-07-16 | The Boeing Company | Coherence multiplexed arithmetic/logic unit |
US6356636B1 (en) * | 1998-07-22 | 2002-03-12 | Motorola, Inc. | Circuit and method for fast modular multiplication |
US6690315B1 (en) * | 2003-01-31 | 2004-02-10 | United States Of America As Represented By The Secretary Of The Air Force | Quadbit kernel function algorithm and receiver |
US7440989B1 (en) | 2004-04-02 | 2008-10-21 | The United States Of America As Represented By The Secretary Of The Air Force | Kernel function approximation and receiver |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH412411A (de) * | 1959-12-30 | 1966-04-30 | Ibm | Vorrichtung zur Durchführung von Multiplikationen und Divisionen im Zahlensystem der Restklassen |
BE620229A (fr) * | 1961-07-19 |
-
1975
- 1975-03-25 SU SU7502114928A patent/SU579618A1/ru active
-
1976
- 1976-03-19 US US05/668,611 patent/US4064400A/en not_active Expired - Lifetime
- 1976-03-25 GB GB12079/76A patent/GB1519095A/en not_active Expired
- 1976-03-25 DE DE19762612750 patent/DE2612750A1/de not_active Withdrawn
- 1976-03-25 FR FR7608740A patent/FR2305784A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3138698A1 (de) * | 1981-09-29 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur potenzierung grosser binaerzahlen in einer restklasse modulo n, insbesondere zur verschluesselung und entschluesselung digital dargestellter nachrichten |
Also Published As
Publication number | Publication date |
---|---|
DE2612750A1 (de) | 1976-10-07 |
US4064400A (en) | 1977-12-20 |
SU579618A1 (ru) | 1977-11-05 |
FR2305784B1 (fr) | 1979-02-02 |
GB1519095A (en) | 1978-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |