DK444679A - Fremgangsmaade og kobling til udvidelse af adresseringsvolument for en central enhed navnlig en mikroprocessor - Google Patents
Fremgangsmaade og kobling til udvidelse af adresseringsvolument for en central enhed navnlig en mikroprocessorInfo
- Publication number
- DK444679A DK444679A DK444679A DK444679A DK444679A DK 444679 A DK444679 A DK 444679A DK 444679 A DK444679 A DK 444679A DK 444679 A DK444679 A DK 444679A DK 444679 A DK444679 A DK 444679A
- Authority
- DK
- Denmark
- Prior art keywords
- address
- microprocessor
- extension
- link
- procedure
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/34—Addressing or accessing the instruction operand or the result ; Formation of operand address; Addressing modes
- G06F9/342—Extension of operand address space
-
- 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
- G06F12/0615—Address space extension
- G06F12/0623—Address space extension for memory modules
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Executing Machine-Instructions (AREA)
- Bus Control (AREA)
- Luminescent Compositions (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Control Of El Displays (AREA)
- Microcomputers (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Exchange Systems With Centralized Control (AREA)
- Advance Control (AREA)
- Communication Control (AREA)
- Memory System (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Tents Or Canopies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2846054A DE2846054C2 (de) | 1978-10-23 | 1978-10-23 | Schaltungsanordnung zur Erweiterung des Adressierungsvolumens einer Zentraleinheit, insbesondere eines Mikroprozessors |
Publications (1)
Publication Number | Publication Date |
---|---|
DK444679A true DK444679A (da) | 1980-04-24 |
Family
ID=6052871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK444679A DK444679A (da) | 1978-10-23 | 1979-10-22 | Fremgangsmaade og kobling til udvidelse af adresseringsvolument for en central enhed navnlig en mikroprocessor |
Country Status (13)
Country | Link |
---|---|
US (1) | US4307448A (da) |
EP (1) | EP0010263B1 (da) |
JP (1) | JPS5559570A (da) |
AT (1) | ATE2701T1 (da) |
AU (1) | AU528662B2 (da) |
BR (1) | BR7906784A (da) |
CA (1) | CA1140268A (da) |
DE (1) | DE2846054C2 (da) |
DK (1) | DK444679A (da) |
FI (1) | FI793277A (da) |
NO (1) | NO793374L (da) |
YU (1) | YU258279A (da) |
ZA (1) | ZA795636B (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3176950D1 (en) * | 1981-08-12 | 1989-01-12 | Ibm | Extended addressing apparatus and method for direct storage access devices |
US4519032A (en) * | 1982-06-09 | 1985-05-21 | At&T Bell Laboratories | Memory management arrangement for microprocessor systems |
US4591982A (en) * | 1983-08-29 | 1986-05-27 | International Business Machines Corporation | Storage selection override apparatus for a multimicroprocessor implemented data processing system |
IT1183808B (it) * | 1985-04-30 | 1987-10-22 | Olivetti & Co Spa | Circuito elettronico per collegare un microprocessore ad una memoria ad elevata capacita |
DE3527665A1 (de) * | 1985-08-01 | 1987-02-12 | Siemens Ag | Datenverarbeitungsanlage |
EP0232518A3 (de) * | 1986-01-13 | 1989-12-13 | Siemens Aktiengesellschaft | Verfahren und Anordnung zum Bilden von Adressen zum Ansteuern eines Arbeitsspeichers |
JP2507756B2 (ja) * | 1987-10-05 | 1996-06-19 | 株式会社日立製作所 | 情報処理装置 |
GB8803926D0 (en) * | 1988-02-19 | 1988-03-23 | Gen Electric Co Plc | Memory addressing system |
US5280599A (en) * | 1989-01-09 | 1994-01-18 | Kabushiki Kaisha Toshiba | Computer system with memory expansion function and expansion memory setting method |
US5255382A (en) * | 1990-09-24 | 1993-10-19 | Pawloski Martin B | Program memory expander for 8051-based microcontrolled system |
ES2132073T3 (es) * | 1991-01-10 | 1999-08-16 | Siemens Ag | Disposicion de circuito para la reproduccion del espacio de direccionamiento logico de una unidad de procesador sobre el espacio de direccionamiento fisico de una memoria. |
KR100272622B1 (ko) * | 1991-05-08 | 2000-11-15 | 가나이 쓰도무 | 데이타 처리장치 |
US5649125A (en) * | 1995-10-30 | 1997-07-15 | Motorola, Inc. | Method and apparatus for address extension across a multiplexed communication bus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425036A (en) * | 1966-03-25 | 1969-01-28 | Burroughs Corp | Digital computer having a generalized literal operation |
FR1567705A (da) * | 1967-06-09 | 1969-04-08 | ||
JPS5171648A (da) * | 1974-12-18 | 1976-06-21 | Panafacom Ltd | |
DE2656004A1 (de) * | 1976-12-10 | 1978-06-15 | Standard Elektrik Lorenz Ag | Adressbereichserweiterung fuer einen mikroprozessor |
-
1978
- 1978-10-23 DE DE2846054A patent/DE2846054C2/de not_active Expired
-
1979
- 1979-10-10 US US06/083,233 patent/US4307448A/en not_active Expired - Lifetime
- 1979-10-11 EP EP79103913A patent/EP0010263B1/de not_active Expired
- 1979-10-11 AT AT79103913T patent/ATE2701T1/de not_active IP Right Cessation
- 1979-10-19 AU AU51980/79A patent/AU528662B2/en not_active Expired - Fee Related
- 1979-10-19 CA CA000338010A patent/CA1140268A/en not_active Expired
- 1979-10-19 NO NO793374A patent/NO793374L/no unknown
- 1979-10-22 ZA ZA00795636A patent/ZA795636B/xx unknown
- 1979-10-22 BR BR7906784A patent/BR7906784A/pt unknown
- 1979-10-22 FI FI793277A patent/FI793277A/fi not_active Application Discontinuation
- 1979-10-22 DK DK444679A patent/DK444679A/da unknown
- 1979-10-23 JP JP13698079A patent/JPS5559570A/ja active Pending
- 1979-10-23 YU YU02582/79A patent/YU258279A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BR7906784A (pt) | 1980-06-17 |
AU5198079A (en) | 1980-05-01 |
CA1140268A (en) | 1983-01-25 |
EP0010263A1 (de) | 1980-04-30 |
DE2846054C2 (de) | 1985-08-14 |
EP0010263B1 (de) | 1983-03-02 |
NO793374L (no) | 1980-04-24 |
ATE2701T1 (de) | 1983-03-15 |
US4307448A (en) | 1981-12-22 |
FI793277A (fi) | 1980-04-24 |
JPS5559570A (en) | 1980-05-06 |
ZA795636B (en) | 1980-10-29 |
YU258279A (en) | 1982-08-31 |
DE2846054A1 (de) | 1980-05-22 |
AU528662B2 (en) | 1983-05-05 |
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