SE7411574L - - Google Patents
Info
- Publication number
- SE7411574L SE7411574L SE7411574A SE7411574A SE7411574L SE 7411574 L SE7411574 L SE 7411574L SE 7411574 A SE7411574 A SE 7411574A SE 7411574 A SE7411574 A SE 7411574A SE 7411574 L SE7411574 L SE 7411574L
- Authority
- SE
- Sweden
- Prior art keywords
- buses
- bus
- interfaces
- memory
- access
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multi Processors (AREA)
- Bus Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3866373A GB1485758A (en) | 1973-09-16 | 1973-09-16 | Computer systems |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7411574L true SE7411574L ( ) | 1975-03-17 |
Family
ID=10404901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7411574A SE7411574L ( ) | 1973-09-16 | 1974-09-13 |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2443749A1 ( ) |
DK (1) | DK483574A ( ) |
FR (1) | FR2244208A1 ( ) |
GB (1) | GB1485758A ( ) |
NL (1) | NL7412109A ( ) |
SE (1) | SE7411574L ( ) |
Families Citing this family (5)
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 |
GB2056135B (en) * | 1977-12-22 | 1982-11-24 | Honeywell Inf Systems | Data processing system including a cache store |
US4528626A (en) * | 1984-03-19 | 1985-07-09 | International Business Machines Corporation | Microcomputer system with bus control means for peripheral processing devices |
US5307468A (en) * | 1989-08-23 | 1994-04-26 | Digital Equipment Corporation | Data processing system and method for controlling the latter as well as a CPU board |
AU6164090A (en) * | 1989-08-23 | 1991-04-03 | Digital Equipment Corporation | Data processing system and process for controlling it and cpu boards |
-
1973
- 1973-09-16 GB GB3866373A patent/GB1485758A/en not_active Expired
-
1974
- 1974-09-10 DE DE19742443749 patent/DE2443749A1/de active Pending
- 1974-09-12 NL NL7412109A patent/NL7412109A/xx unknown
- 1974-09-13 DK DK483574A patent/DK483574A/da unknown
- 1974-09-13 SE SE7411574A patent/SE7411574L/ not_active Application Discontinuation
- 1974-09-13 FR FR7430995A patent/FR2244208A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2244208A1 ( ) | 1975-04-11 |
DE2443749A1 (de) | 1975-05-28 |
DK483574A ( ) | 1975-06-02 |
GB1485758A (en) | 1977-09-14 |
NL7412109A (nl) | 1975-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1026890A (en) | Computer organization | |
IE36762L (en) | Data processing system | |
GB1366402A (en) | Inhibit gate with applications | |
GB1418708A (en) | Data processing systems | |
SE8001183L (sv) | Databehandlingsanleggning | |
GB1449391A (en) | Multirequest grouping computer interface | |
GB1069480A (en) | Memory system | |
GB1423698A (en) | Computer storage systems | |
GB1308497A (en) | Data processing arrangements | |
US3651473A (en) | Expandable interlock exchange for multiprocessing systems | |
SE7411574L ( ) | ||
US4756013A (en) | Multi-function counter/timer and computer system embodying the same | |
GB1453723A (en) | Computer memories | |
GB1010179A (en) | Data processing system | |
GB1437985A ( ) | ||
JPS6481066A (en) | Connection system for multi-processor | |
GB1255993A (en) | Priority circuit | |
GB1457030A (en) | Data processing system | |
GB1332031A (en) | Information processing systems | |
KR850700166A (ko) | 컴퓨터 시스템의 또는 그에 관한 개량 | |
GB1522753A (en) | Semiconductor memory device | |
ES400068A1 (es) | Perfeccionamientos en celulas para la realizacion de cir- cuitos de control de automatismo secuencial. | |
GB1520484A (en) | Data processing system | |
GB1190473A (en) | Improvements in and relating to Computer Systems. | |
SE9203016L (sv) | Signalbehandlingssystem med delat dataminne |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7411574-2 Format of ref document f/p: F |