DE68913442T2 - Mikrorechner mit EEPROM. - Google Patents
Mikrorechner mit EEPROM.Info
- Publication number
- DE68913442T2 DE68913442T2 DE68913442T DE68913442T DE68913442T2 DE 68913442 T2 DE68913442 T2 DE 68913442T2 DE 68913442 T DE68913442 T DE 68913442T DE 68913442 T DE68913442 T DE 68913442T DE 68913442 T2 DE68913442 T2 DE 68913442T2
- Authority
- DE
- Germany
- Prior art keywords
- cpu
- eeprom
- data write
- data
- write
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Read Only Memory (AREA)
- Microcomputers (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63298518A JPH02144641A (ja) | 1988-11-25 | 1988-11-25 | マイクロコンピュータ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913442D1 DE68913442D1 (de) | 1994-04-07 |
DE68913442T2 true DE68913442T2 (de) | 1994-11-24 |
Family
ID=17860761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913442T Expired - Fee Related DE68913442T2 (de) | 1988-11-25 | 1989-11-27 | Mikrorechner mit EEPROM. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5307470A (de) |
EP (1) | EP0370529B1 (de) |
JP (1) | JPH02144641A (de) |
DE (1) | DE68913442T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04114289A (ja) * | 1990-09-04 | 1992-04-15 | Mitsubishi Electric Corp | マイクロコンピュータ集積回路装置のデータ書換え回路 |
US5546561A (en) * | 1991-02-11 | 1996-08-13 | Intel Corporation | Circuitry and method for selectively protecting the integrity of data stored within a range of addresses within a non-volatile semiconductor memory |
JP3408552B2 (ja) * | 1991-02-11 | 2003-05-19 | インテル・コーポレーション | 不揮発性半導体メモリをプログラム及び消去する回路とその方法 |
DE69334149T2 (de) * | 1992-04-02 | 2008-02-14 | Kabushiki Kaisha Toshiba, Kawasaki | Speicherkarte |
JPH06191093A (ja) * | 1992-12-25 | 1994-07-12 | Fuji Xerox Co Ltd | 記録装置 |
JP3424262B2 (ja) * | 1993-04-21 | 2003-07-07 | ヤマハ株式会社 | オンライン型カラオケシステム |
JPH0721790A (ja) * | 1993-07-05 | 1995-01-24 | Mitsubishi Electric Corp | 半導体集積回路 |
US5559988A (en) * | 1993-12-30 | 1996-09-24 | Intel Corporation | Method and circuitry for queuing snooping, prioritizing and suspending commands |
US6618117B2 (en) | 1997-07-12 | 2003-09-09 | Silverbrook Research Pty Ltd | Image sensing apparatus including a microcontroller |
US6948794B2 (en) | 1997-07-15 | 2005-09-27 | Silverbrook Reserach Pty Ltd | Printhead re-capping assembly for a print and demand digital camera system |
US7110024B1 (en) | 1997-07-15 | 2006-09-19 | Silverbrook Research Pty Ltd | Digital camera system having motion deblurring means |
US6879341B1 (en) | 1997-07-15 | 2005-04-12 | Silverbrook Research Pty Ltd | Digital camera system containing a VLIW vector processor |
US6263398B1 (en) * | 1998-02-10 | 2001-07-17 | Ramtron International Corporation | Integrated circuit memory device incorporating a non-volatile memory array and a relatively faster access time memory cache |
JP2002133878A (ja) * | 2000-10-23 | 2002-05-10 | Hitachi Ltd | 不揮発性記憶回路および半導体集積回路 |
JP3853188B2 (ja) * | 2001-10-04 | 2006-12-06 | Necエレクトロニクス株式会社 | 非同期バスインターフェイス装置 |
US7149119B2 (en) * | 2004-09-30 | 2006-12-12 | Matrix Semiconductor, Inc. | System and method of controlling a three-dimensional memory |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212057A (en) * | 1976-04-22 | 1980-07-08 | General Electric Company | Shared memory multi-microprocessor computer system |
JPS58184668A (ja) * | 1982-04-22 | 1983-10-28 | Fanuc Ltd | メモリの書込み制御方式 |
EP0106121B1 (de) * | 1982-09-20 | 1989-08-23 | Kabushiki Kaisha Toshiba | Schreibsteuerung für ein Video-RAM |
US4644494A (en) * | 1984-02-06 | 1987-02-17 | Sundstrand Data Control, Inc. | Solid state memory for aircraft flight data recorder systems |
JPS62164299A (ja) * | 1986-01-13 | 1987-07-20 | Mitsubishi Electric Corp | マイクロコンピユ−タ装置 |
JPS62202294A (ja) * | 1986-02-28 | 1987-09-05 | Casio Comput Co Ltd | カウンタ装置 |
JPH0636197B2 (ja) * | 1986-04-16 | 1994-05-11 | 日本電気株式会社 | マイクロコンピユ−タ |
EP0324016A1 (de) * | 1987-07-23 | 1989-07-19 | Ncr Corporation | Speicherzugriff für rechnersystem |
KR920007501B1 (ko) * | 1988-02-04 | 1992-09-04 | 요꼬가와덴기 가부시기가이샤 | 신호컨디셔너 |
-
1988
- 1988-11-25 JP JP63298518A patent/JPH02144641A/ja active Pending
-
1989
- 1989-11-27 EP EP89121854A patent/EP0370529B1/de not_active Expired - Lifetime
- 1989-11-27 US US07/441,739 patent/US5307470A/en not_active Expired - Fee Related
- 1989-11-27 DE DE68913442T patent/DE68913442T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0370529B1 (de) | 1994-03-02 |
US5307470A (en) | 1994-04-26 |
JPH02144641A (ja) | 1990-06-04 |
EP0370529A3 (de) | 1991-05-15 |
DE68913442D1 (de) | 1994-04-07 |
EP0370529A2 (de) | 1990-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |