FR2430647B1 - Systeme de commande de memoire principale - Google Patents
Systeme de commande de memoire principaleInfo
- Publication number
- FR2430647B1 FR2430647B1 FR7917090A FR7917090A FR2430647B1 FR 2430647 B1 FR2430647 B1 FR 2430647B1 FR 7917090 A FR7917090 A FR 7917090A FR 7917090 A FR7917090 A FR 7917090A FR 2430647 B1 FR2430647 B1 FR 2430647B1
- Authority
- FR
- France
- Prior art keywords
- control system
- main memory
- memory control
- main
- memory
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0646—Configuration or reconfiguration
- G06F12/0653—Configuration or reconfiguration with centralised address assignment
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8132178A JPS559260A (en) | 1978-07-03 | 1978-07-03 | Information processing system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2430647A1 FR2430647A1 (fr) | 1980-02-01 |
FR2430647B1 true FR2430647B1 (fr) | 1986-03-07 |
Family
ID=13743128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917090A Expired FR2430647B1 (fr) | 1978-07-03 | 1979-06-29 | Systeme de commande de memoire principale |
Country Status (3)
Country | Link |
---|---|
US (1) | US4414627A (fr) |
JP (1) | JPS559260A (fr) |
FR (1) | FR2430647B1 (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1234224A (fr) * | 1985-05-28 | 1988-03-15 | Boleslav Sykora | Systeme de gestion de memoire d'ordinateur |
US4740916A (en) * | 1985-12-19 | 1988-04-26 | International Business Machines Corporation | Reconfigurable contiguous address space memory system including serially connected variable capacity memory modules and a split address bus |
US4980850A (en) * | 1987-05-14 | 1990-12-25 | Digital Equipment Corporation | Automatic sizing memory system with multiplexed configuration signals at memory modules |
US5067105A (en) * | 1987-11-16 | 1991-11-19 | International Business Machines Corporation | System and method for automatically configuring translation of logical addresses to a physical memory address in a computer memory system |
DE3842417A1 (de) * | 1988-12-16 | 1990-06-21 | Bosch Gmbh Robert | Einrichtung zur information des fahrers eines kraftfahrzeuges |
JPH04351266A (ja) * | 1991-05-24 | 1992-12-07 | K M C:Kk | 鋳造用保持炉 |
US5687342A (en) * | 1991-09-18 | 1997-11-11 | Ncr Corporation | Memory range detector and translator |
US5455919A (en) * | 1992-11-03 | 1995-10-03 | International Business Machines Corporation | Installation and use of plural expanded memory managers |
US5446860A (en) * | 1993-01-11 | 1995-08-29 | Hewlett-Packard Company | Apparatus for determining a computer memory configuration of memory modules using presence detect bits shifted serially into a configuration register |
CA2150100C (fr) * | 1994-10-31 | 2006-11-28 | James Kuchar | Branchement electrique pour projecteur sur rail |
US5845313A (en) | 1995-07-31 | 1998-12-01 | Lexar | Direct logical block addressing flash memory mass storage architecture |
US6728851B1 (en) | 1995-07-31 | 2004-04-27 | Lexar Media, Inc. | Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices |
US8171203B2 (en) | 1995-07-31 | 2012-05-01 | Micron Technology, Inc. | Faster write operations to nonvolatile memory using FSInfo sector manipulation |
US6978342B1 (en) | 1995-07-31 | 2005-12-20 | Lexar Media, Inc. | Moving sectors within a block of information in a flash memory mass storage architecture |
US7102671B1 (en) | 2000-02-08 | 2006-09-05 | Lexar Media, Inc. | Enhanced compact flash memory card |
US7167944B1 (en) | 2000-07-21 | 2007-01-23 | Lexar Media, Inc. | Block management for mass storage |
GB0123415D0 (en) | 2001-09-28 | 2001-11-21 | Memquest Ltd | Method of writing data to non-volatile memory |
GB0123417D0 (en) | 2001-09-28 | 2001-11-21 | Memquest Ltd | Improved data processing |
GB0123419D0 (en) | 2001-09-28 | 2001-11-21 | Memquest Ltd | Data handling system |
GB0123410D0 (en) | 2001-09-28 | 2001-11-21 | Memquest Ltd | Memory system for data storage and retrieval |
GB0123421D0 (en) | 2001-09-28 | 2001-11-21 | Memquest Ltd | Power management system |
GB0123416D0 (en) | 2001-09-28 | 2001-11-21 | Memquest Ltd | Non-volatile memory control |
US6957295B1 (en) | 2002-01-18 | 2005-10-18 | Lexar Media, Inc. | File management of one-time-programmable nonvolatile memory devices |
US6950918B1 (en) | 2002-01-18 | 2005-09-27 | Lexar Media, Inc. | File management of one-time-programmable nonvolatile memory devices |
US7231643B1 (en) | 2002-02-22 | 2007-06-12 | Lexar Media, Inc. | Image rescue system including direct communication between an application program and a device driver |
US6973519B1 (en) | 2003-06-03 | 2005-12-06 | Lexar Media, Inc. | Card identification compatibility |
JP2007515024A (ja) | 2003-12-17 | 2007-06-07 | レクサー メディア, インコーポレイテッド | 盗難を避けるための電子装置の販売場所におけるアクティブ化 |
US7725628B1 (en) | 2004-04-20 | 2010-05-25 | Lexar Media, Inc. | Direct secondary device interface by a host |
US7370166B1 (en) | 2004-04-30 | 2008-05-06 | Lexar Media, Inc. | Secure portable storage device |
US7594063B1 (en) | 2004-08-27 | 2009-09-22 | Lexar Media, Inc. | Storage capacity status |
US7464306B1 (en) | 2004-08-27 | 2008-12-09 | Lexar Media, Inc. | Status of overall health of nonvolatile memory |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1329721A (en) * | 1970-05-26 | 1973-09-12 | Plessey Co Ltd | Data processing devices |
US3796996A (en) * | 1972-10-05 | 1974-03-12 | Honeywell Inf Systems | Main memory reconfiguration |
US3772650A (en) * | 1973-02-01 | 1973-11-13 | Folger Adams Co | Control and response systems and units |
US4025903A (en) * | 1973-09-10 | 1977-05-24 | Computer Automation, Inc. | Automatic modular memory address allocation system |
SE378690B (fr) * | 1973-12-13 | 1975-09-08 | Ellemtel Utvecklings Ab | |
US3882470A (en) * | 1974-02-04 | 1975-05-06 | Honeywell Inf Systems | Multiple register variably addressable semiconductor mass memory |
US4150428A (en) * | 1974-11-18 | 1979-04-17 | Northern Electric Company Limited | Method for providing a substitute memory in a data processing system |
JPS5721799B2 (fr) * | 1975-02-01 | 1982-05-10 | ||
JPS52124826A (en) * | 1976-04-12 | 1977-10-20 | Fujitsu Ltd | Memory unit |
US4042911A (en) * | 1976-04-30 | 1977-08-16 | International Business Machines Corporation | Outer and asynchronous storage extension system |
US4037215A (en) * | 1976-04-30 | 1977-07-19 | International Business Machines Corporation | Key controlled address relocation translation system |
US4080652A (en) * | 1977-02-17 | 1978-03-21 | Xerox Corporation | Data processing system |
-
1978
- 1978-07-03 JP JP8132178A patent/JPS559260A/ja active Granted
-
1979
- 1979-06-29 FR FR7917090A patent/FR2430647B1/fr not_active Expired
-
1981
- 1981-08-27 US US06/296,978 patent/US4414627A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2430647A1 (fr) | 1980-02-01 |
JPS6250861B2 (fr) | 1987-10-27 |
US4414627A (en) | 1983-11-08 |
JPS559260A (en) | 1980-01-23 |
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