GB2036392A - Computer system having enhancement circuitry for memory accessing - Google Patents
Computer system having enhancement circuitry for memory accessingInfo
- Publication number
- GB2036392A GB2036392A GB7940977A GB7940977A GB2036392A GB 2036392 A GB2036392 A GB 2036392A GB 7940977 A GB7940977 A GB 7940977A GB 7940977 A GB7940977 A GB 7940977A GB 2036392 A GB2036392 A GB 2036392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- enhancement circuitry
- memory
- computer system
- address
- data word
- 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.)
- Withdrawn
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
- G06F12/04—Addressing variable-length words or parts of words
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Executing Machine-Instructions (AREA)
- Microcomputers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89856478A | 1978-04-21 | 1978-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2036392A true GB2036392A (en) | 1980-06-25 |
Family
ID=25409635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7940977A Withdrawn GB2036392A (en) | 1978-04-21 | 1979-04-12 | Computer system having enhancement circuitry for memory accessing |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS55500197A (no) |
DE (1) | DE2951405A1 (no) |
FR (1) | FR2423823A1 (no) |
GB (1) | GB2036392A (no) |
WO (1) | WO1979000959A1 (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4371928A (en) * | 1980-04-15 | 1983-02-01 | Honeywell Information Systems Inc. | Interface for controlling information transfers between main data processing systems units and a central subsystem |
FR2486269B1 (fr) * | 1980-07-04 | 1986-03-28 | Thomson Csf | Systeme de traitement et de memorisation de donnees numeriques, notamment pour tomodensitometre, et tomodensitometre comportant un tel systeme |
EP0176976B1 (en) * | 1984-10-04 | 1993-10-20 | Bull HN Information Systems Inc. | Disk controller with shared address register |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3550133A (en) * | 1964-04-06 | 1970-12-22 | Ibm | Automatic channel apparatus |
US3573741A (en) * | 1968-07-11 | 1971-04-06 | Ibm | Control unit for input/output devices |
US3587058A (en) * | 1969-06-04 | 1971-06-22 | Bell Telephone Labor Inc | Data processing system input-output arrangement |
US3739352A (en) * | 1971-06-28 | 1973-06-12 | Burroughs Corp | Variable word width processor control |
NL7200354A (no) * | 1972-01-11 | 1973-07-13 | ||
US3713107A (en) * | 1972-04-03 | 1973-01-23 | Ncr | Firmware sort processor system |
US3793631A (en) * | 1972-09-22 | 1974-02-19 | Westinghouse Electric Corp | Digital computer apparatus operative with jump instructions |
US3916383A (en) * | 1973-02-20 | 1975-10-28 | Memorex Corp | Multi-processor data processing system |
US3833889A (en) * | 1973-03-08 | 1974-09-03 | Control Data Corp | Multi-mode data processing system |
FR121860A (no) * | 1973-07-19 | |||
US3943494A (en) * | 1974-06-26 | 1976-03-09 | International Business Machines Corporation | Distributed execution processor |
DE2437252B1 (de) * | 1974-08-02 | 1975-07-10 | Ibm Deutschland Gmbh, 7000 Stuttgart | Datenverarbeitungsanlage |
US4071890A (en) * | 1976-11-29 | 1978-01-31 | Data General Corporation | CPU-Synchronous parallel data processor apparatus |
US4079455A (en) * | 1976-12-13 | 1978-03-14 | Rca Corporation | Microprocessor architecture |
US4077060A (en) * | 1976-12-27 | 1978-02-28 | International Business Machines Corporation | Asymmetrical multiprocessor system |
US4130868A (en) * | 1977-04-12 | 1978-12-19 | International Business Machines Corporation | Independently controllable multiple address registers for a data processor |
-
1979
- 1979-04-12 JP JP50072579A patent/JPS55500197A/ja active Pending
- 1979-04-12 DE DE792951405A patent/DE2951405A1/de active Pending
- 1979-04-12 WO PCT/US1979/000228 patent/WO1979000959A1/en unknown
- 1979-04-12 GB GB7940977A patent/GB2036392A/en not_active Withdrawn
- 1979-04-19 FR FR7909883A patent/FR2423823A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS55500197A (no) | 1980-04-03 |
FR2423823A1 (fr) | 1979-11-16 |
DE2951405A1 (en) | 1981-01-15 |
WO1979000959A1 (en) | 1979-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8103868A1 (es) | Un sistema para acceder a modulos de memoria | |
GB1055704A (en) | Improvements relating to electronic data processing systems | |
GB1343375A (en) | Data processing systems | |
DE3072001D1 (en) | Diagnostic circuitry in a data processor | |
ES8405175A1 (es) | Una disposicion, en la unidad de control de un ordenador controlado por microprograma, para la ejecucion, controlada di-rectamente por dispositivo, de instrucciones particulares. | |
CA2107056A1 (en) | Method and System for Increased System Memory Concurrency in a Multiprocessor Computer System | |
GB1332923A (en) | Microprogramme store | |
GB2036392A (en) | Computer system having enhancement circuitry for memory accessing | |
JPS55123739A (en) | Memory content prefetch control system | |
GB1207168A (en) | Information processing system | |
JPS5577072A (en) | Buffer memory control system | |
GB1235927A (en) | Data processing system | |
JPS57200985A (en) | Buffer memory device | |
GB1348171A (en) | Status marking of variables | |
JPS56134383A (en) | Data processor | |
EP0373042A3 (fr) | Circuit intégré de programmation dynamique | |
JPS5786180A (en) | Memory device having address converting mechanism | |
ES432949A1 (es) | Un sistema de proceso de datos. | |
JPS55146551A (en) | Information processing unit | |
JPS6428736A (en) | Data error processing system for processing unit of common bus system | |
JPS57172582A (en) | Cash memory control method | |
JPS56145583A (en) | Buffer memory device | |
JPS5734264A (en) | Multiprocessor | |
JPS5621261A (en) | Processing system for memory unit read/write | |
JPS57176588A (en) | Electronic computer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |