AU442551B2 - - Google Patents
Info
- Publication number
- AU442551B2 AU442551B2 AU51210/73A AU5121073A AU442551B2 AU 442551 B2 AU442551 B2 AU 442551B2 AU 51210/73 A AU51210/73 A AU 51210/73A AU 5121073 A AU5121073 A AU 5121073A AU 442551 B2 AU442551 B2 AU 442551B2
- Authority
- AU
- Australia
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
- G06F2207/5353—Restoring division
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)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22355972A | 1972-02-04 | 1972-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5121073A AU5121073A (en) | 1973-11-29 |
| AU442551B2 true AU442551B2 (forum.php) | 1973-11-29 |
Family
ID=22837026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU51210/73A Expired AU5121073A (en) | 1972-02-04 | 1973-01-18 | High speed divider |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3733477A (forum.php) |
| AU (1) | AU5121073A (forum.php) |
| CA (1) | CA958120A (forum.php) |
| DE (1) | DE2305201A1 (forum.php) |
| FR (1) | FR2170695A5 (forum.php) |
| GB (1) | GB1364215A (forum.php) |
| NL (1) | NL161598C (forum.php) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852581A (en) * | 1972-12-14 | 1974-12-03 | Burroughs Corp | Two bit binary divider |
| SE387761B (sv) * | 1973-05-10 | 1976-09-13 | Siemens Ag | Digital rekneverk for bestemning av tendvinkeln vid kolvmotorer |
| 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 |
| US4779218A (en) * | 1985-09-04 | 1988-10-18 | Jauch Jeremy P | Complex arithmetic unit |
| US5214599A (en) * | 1986-12-19 | 1993-05-25 | Magerman David M | Advanced dimensional processing with division |
| US4939686A (en) * | 1987-05-18 | 1990-07-03 | Weitek Corporation | Method and apparatus for shared radix 4 division and radix 4 square root |
| 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 |
| FR2690771A1 (fr) * | 1992-04-29 | 1993-11-05 | Philips Electronique Lab | Processeur neuronal muni de moyens pour normaliser des données. |
| US5237525A (en) * | 1992-06-01 | 1993-08-17 | Motorola, Inc. | In a data processor an SRT divider having a negative divisor sticky detection circuit |
| US5258944A (en) * | 1992-09-01 | 1993-11-02 | Cray Research, Inc. | High performance mantissa divider |
| JP3506753B2 (ja) * | 1994-02-28 | 2004-03-15 | 富士通株式会社 | 除算方法および除算装置 |
| JPH09246995A (ja) * | 1996-03-13 | 1997-09-19 | Mitsubishi Electric Corp | 符号誤り検出回路 |
| JP2001034472A (ja) * | 1999-07-16 | 2001-02-09 | Mitsubishi Electric Corp | データ処理装置および除算、剰余算アルゴリズム |
| US7185041B1 (en) * | 2001-10-05 | 2007-02-27 | Unisys Corporation | Circuit and method for high-speed execution of modulo division |
| US20060179092A1 (en) * | 2005-02-10 | 2006-08-10 | Schmookler Martin S | System and method for executing fixed point divide operations using a floating point multiply-add pipeline |
| JP5509839B2 (ja) * | 2009-12-22 | 2014-06-04 | 富士通株式会社 | 通信装置、受信データ長判定方法、倍数判定回路及び受信データ長判定プログラム |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3234366A (en) * | 1961-11-15 | 1966-02-08 | Ibm | Divider utilizing multiples of a divisor |
| US3223831A (en) * | 1961-12-27 | 1965-12-14 | Ibm | Binary division apparatus |
| US3234367A (en) * | 1962-11-05 | 1966-02-08 | Ibm | Quotient guess divider |
| US3684879A (en) * | 1970-09-09 | 1972-08-15 | Sperry Rand Corp | Division utilizing multiples of the divisor stored in an addressable memory |
-
1972
- 1972-02-04 US US00223559A patent/US3733477A/en not_active Expired - Lifetime
- 1972-11-28 NL NL7216117.A patent/NL161598C/xx not_active IP Right Cessation
- 1972-12-28 CA CA160,153A patent/CA958120A/en not_active Expired
-
1973
- 1973-01-01 GB GB3273A patent/GB1364215A/en not_active Expired
- 1973-01-18 AU AU51210/73A patent/AU5121073A/en not_active Expired
- 1973-01-30 FR FR7303151A patent/FR2170695A5/fr not_active Expired
- 1973-02-02 DE DE2305201A patent/DE2305201A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1364215A (en) | 1974-08-21 |
| DE2305201A1 (de) | 1973-08-16 |
| AU5121073A (en) | 1973-11-29 |
| FR2170695A5 (forum.php) | 1973-09-14 |
| CA958120A (en) | 1974-11-19 |
| US3733477A (en) | 1973-05-15 |
| NL161598C (nl) | 1980-02-15 |
| NL161598B (nl) | 1979-09-17 |
| NL7216117A (forum.php) | 1973-08-07 |