JPS5241134B2 - - Google Patents
Info
- Publication number
- JPS5241134B2 JPS5241134B2 JP48123001A JP12300173A JPS5241134B2 JP S5241134 B2 JPS5241134 B2 JP S5241134B2 JP 48123001 A JP48123001 A JP 48123001A JP 12300173 A JP12300173 A JP 12300173A JP S5241134 B2 JPS5241134 B2 JP S5241134B2
- Authority
- JP
- Japan
- 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
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
- G06F11/104—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error using arithmetic codes, i.e. codes which are preserved during operation, e.g. modulo 9 or 11 check
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Detection And Correction Of Errors (AREA)
- Error Detection And Correction (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00315268A US3816728A (en) | 1972-12-14 | 1972-12-14 | Modulo 9 residue generating and checking circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990847A JPS4990847A (https=) | 1974-08-30 |
| JPS5241134B2 true JPS5241134B2 (https=) | 1977-10-17 |
Family
ID=23223633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48123001A Expired JPS5241134B2 (https=) | 1972-12-14 | 1973-11-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3816728A (https=) |
| JP (1) | JPS5241134B2 (https=) |
| CA (1) | CA1010572A (https=) |
| DE (1) | DE2361512C2 (https=) |
| FR (1) | FR2211140A5 (https=) |
| GB (1) | GB1430814A (https=) |
| IT (1) | IT1001100B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108675U (ja) * | 1983-12-28 | 1985-07-24 | ワイケイケイ株式会社 | 欄間を有するドアユニツトの竪枠 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181969A (en) * | 1978-01-18 | 1980-01-01 | Westinghouse Electric Corp. | System for detecting and isolating static bit faults in a network of arithmetic units |
| US4870607A (en) * | 1986-07-03 | 1989-09-26 | Nec Corporation | Error detection carried out by the use of unused modulo-m code |
| JPS63240625A (ja) * | 1987-03-27 | 1988-10-06 | Nec Corp | 障害検出方式 |
| US4994993A (en) * | 1988-10-26 | 1991-02-19 | Advanced Micro Devices, Inc. | System for detecting and correcting errors generated by arithmetic logic units |
| US4926374A (en) * | 1988-11-23 | 1990-05-15 | International Business Machines Corporation | Residue checking apparatus for detecting errors in add, subtract, multiply, divide and square root operations |
| US5253349A (en) * | 1991-01-30 | 1993-10-12 | International Business Machines Corporation | Decreasing processing time for type 1 dyadic instructions |
| DE19851690A1 (de) * | 1998-11-10 | 2000-05-11 | Ibm | Residuum-Prüfung von Datenumwandlungen |
| WO2005124578A2 (en) * | 2004-06-16 | 2005-12-29 | Discretix Technologies Ltd | System, method and apparatus of error detection during a modular operation |
| US7769795B1 (en) * | 2005-06-03 | 2010-08-03 | Oracle America, Inc. | End-to-end residue-based protection of an execution pipeline that supports floating point operations |
| US7739323B2 (en) * | 2006-06-20 | 2010-06-15 | International Business Machines Corporation | Systems, methods and computer program products for providing a combined moduli-9 and 3 residue generator |
| US8566383B2 (en) * | 2008-10-17 | 2013-10-22 | International Business Machines Corporation | Distributed residue-checking of a floating point unit |
| US9110768B2 (en) * | 2012-12-28 | 2015-08-18 | Intel Corporation | Residue based error detection for integer and floating point execution units |
| US9513870B2 (en) | 2014-04-22 | 2016-12-06 | Dialog Semiconductor (Uk) Limited | Modulo9 and modulo7 operation on unsigned binary numbers |
| JP6049920B1 (ja) * | 2016-01-15 | 2016-12-21 | 株式会社 ディー・エヌ・エー | 情報処理装置及び情報処理プログラム |
| DE102018213512A1 (de) * | 2018-08-10 | 2020-02-13 | Denso Corporation | Fehlererfassungs-arithmetik-logik-einheit-system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636334A (en) * | 1969-01-02 | 1972-01-18 | Univ California | Parallel adder with distributed control to add a plurality of binary numbers |
| US3603776A (en) * | 1969-01-15 | 1971-09-07 | Ibm | Binary batch adder utilizing threshold counters |
| US3659089A (en) * | 1970-12-23 | 1972-04-25 | Ibm | Error detecting and correcting system and method |
| US3723715A (en) * | 1971-08-25 | 1973-03-27 | Ibm | Fast modulo threshold operator binary adder for multi-number additions |
-
1972
- 1972-12-14 US US00315268A patent/US3816728A/en not_active Expired - Lifetime
-
1973
- 1973-10-10 GB GB4719573A patent/GB1430814A/en not_active Expired
- 1973-10-17 CA CA183,605A patent/CA1010572A/en not_active Expired
- 1973-10-23 FR FR7338723A patent/FR2211140A5/fr not_active Expired
- 1973-11-02 JP JP48123001A patent/JPS5241134B2/ja not_active Expired
- 1973-11-28 IT IT41019/73A patent/IT1001100B/it active
- 1973-12-11 DE DE2361512A patent/DE2361512C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108675U (ja) * | 1983-12-28 | 1985-07-24 | ワイケイケイ株式会社 | 欄間を有するドアユニツトの竪枠 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3816728A (en) | 1974-06-11 |
| JPS4990847A (https=) | 1974-08-30 |
| DE2361512C2 (de) | 1981-09-17 |
| IT1001100B (it) | 1976-04-20 |
| DE2361512A1 (de) | 1974-06-20 |
| CA1010572A (en) | 1977-05-17 |
| GB1430814A (en) | 1976-04-07 |
| FR2211140A5 (https=) | 1974-07-12 |