NL7316084A - - Google Patents
Info
- Publication number
- NL7316084A NL7316084A NL7316084A NL7316084A NL7316084A NL 7316084 A NL7316084 A NL 7316084A NL 7316084 A NL7316084 A NL 7316084A NL 7316084 A NL7316084 A NL 7316084A NL 7316084 A NL7316084 A NL 7316084A
- Authority
- NL
- Netherlands
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
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/52—Multiplying; Dividing
- G06F7/535—Dividing only
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/535—Indexing scheme relating to groups G06F7/535 - G06F7/5375
- G06F2207/5352—Non-restoring division not covered by G06F7/5375
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Computational Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00314979A US3852581A (en) | 1972-12-14 | 1972-12-14 | Two bit binary divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7316084A true NL7316084A (US20060205796A1-20060914-C00130.png) | 1974-06-18 |
Family
ID=23222329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7316084A NL7316084A (US20060205796A1-20060914-C00130.png) | 1972-12-14 | 1973-11-23 |
Country Status (9)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU734682A1 (ru) * | 1976-07-07 | 1980-05-15 | Предприятие П/Я В-2892 | Устройство дл делени |
| US4320464A (en) * | 1980-05-05 | 1982-03-16 | Control Data Corporation | Binary divider with carry-save adders |
| US4405992A (en) * | 1981-04-23 | 1983-09-20 | Data General Corporation | Arithmetic unit for use in data processing systems |
| US4466077A (en) * | 1981-09-25 | 1984-08-14 | International Business Machines Corporation | Method and apparatus for division employing associative memory |
| US4584556A (en) * | 1982-04-02 | 1986-04-22 | Ampex Corporation | Ratio comparator for digital signals |
| CA1231455A (en) * | 1984-04-09 | 1988-01-12 | Masayuki Ikeda | Nonrestoring divider |
| ATE63175T1 (de) * | 1986-08-11 | 1991-05-15 | Siemens Ag | Verfahren zur schnellen division langer operanden in datenverarbeitungsanlagen und schaltungsanordnung zur durchfuehrung des verfahrens. |
| JPH0786826B2 (ja) * | 1988-07-19 | 1995-09-20 | 日本電気株式会社 | 整数除算回路 |
| US4996660A (en) * | 1989-04-17 | 1991-02-26 | International Business Machines Corporation | Selection of divisor multipliers in a floating point divide circuit |
| US4979142A (en) * | 1989-04-17 | 1990-12-18 | International Business Machines Corporation | Two-bit floating point divide circuit with single carry-save adder |
| JP2857505B2 (ja) * | 1990-04-10 | 1999-02-17 | 松下電器産業株式会社 | 除算装置 |
| US5031138A (en) * | 1990-06-04 | 1991-07-09 | International Business Machines Corporation | Improved ratio decoder for use in a non-restoring binary division circuit |
| US5442581A (en) * | 1993-11-30 | 1995-08-15 | Texas Instruments Incorporated | Iterative division apparatus, system and method forming plural quotient bits per iteration |
| US6173305B1 (en) | 1993-11-30 | 2001-01-09 | Texas Instruments Incorporated | Division by iteration employing subtraction and conditional source selection of a prior difference or a left shifted remainder |
| US5644524A (en) * | 1993-11-30 | 1997-07-01 | Texas Instruments Incorporated | Iterative division apparatus, system and method employing left most one's detection and left most one's detection with exclusive or |
| US6012078A (en) * | 1997-06-23 | 2000-01-04 | Wood; Lawson A. | Calculation unit |
| KR100407562B1 (ko) * | 2001-11-21 | 2003-11-28 | 삼성전자주식회사 | 제산 및 제곱근 계산 장치 및 방법 |
| US7013320B2 (en) * | 2002-01-25 | 2006-03-14 | Intel Corporation | Apparatus and method for remainder calculation using short approximate floating-point quotient |
| EP1391812A1 (en) * | 2002-08-20 | 2004-02-25 | Texas Instruments Incorporated | Hardware accelerator for performing division |
| CN111104092B (zh) * | 2019-12-06 | 2022-10-11 | 北京多思安全芯片科技有限公司 | 一种快速除法器和除法运算方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223831A (en) * | 1961-12-27 | 1965-12-14 | Ibm | Binary division apparatus |
| US3564226A (en) * | 1966-12-27 | 1971-02-16 | Digital Equipment | Parallel binary processing system having minimal operational delay |
| US3621218A (en) * | 1967-09-29 | 1971-11-16 | Hitachi Ltd | High-speed divider utilizing carry save additions |
| US3733477A (en) * | 1972-02-04 | 1973-05-15 | Control Data Corp | Iterative binary divider utilizing multiples of the divisor |
| JPS4942180A (US20060205796A1-20060914-C00130.png) * | 1972-08-24 | 1974-04-20 |
-
1972
- 1972-12-14 US US00314979A patent/US3852581A/en not_active Expired - Lifetime
-
1973
- 1973-07-16 GB GB3370373A patent/GB1433833A/en not_active Expired
- 1973-07-16 GB GB2355575A patent/GB1433834A/en not_active Expired
- 1973-08-09 IN IN1841/CAL/73A patent/IN140257B/en unknown
- 1973-10-01 FR FR7335053A patent/FR2214384A5/fr not_active Expired
- 1973-11-19 CA CA186,071A patent/CA1017455A/en not_active Expired
- 1973-11-23 NL NL7316084A patent/NL7316084A/xx not_active Application Discontinuation
- 1973-11-30 JP JP13567373A patent/JPS5627901B2/ja not_active Expired
- 1973-12-01 DE DE2360022A patent/DE2360022A1/de not_active Withdrawn
- 1973-12-14 BE BE138880A patent/BE808652A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5627901B2 (US20060205796A1-20060914-C00130.png) | 1981-06-27 |
| GB1433834A (en) | 1976-04-28 |
| BE808652A (fr) | 1974-03-29 |
| IN140257B (US20060205796A1-20060914-C00130.png) | 1976-10-02 |
| CA1017455A (en) | 1977-09-13 |
| DE2360022A1 (de) | 1974-06-27 |
| JPS4990845A (US20060205796A1-20060914-C00130.png) | 1974-08-30 |
| GB1433833A (en) | 1976-04-28 |
| FR2214384A5 (US20060205796A1-20060914-C00130.png) | 1974-08-09 |
| US3852581A (en) | 1974-12-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BT | A notification was added to the application dossier and made available to the public | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: BURROUGHS CORPORATION |
|
| BI | The patent application has been withdrawn |