GB2167628B - Computer bus apparatus with distributed arbitration - Google Patents
Computer bus apparatus with distributed arbitrationInfo
- Publication number
- GB2167628B GB2167628B GB08527870A GB8527870A GB2167628B GB 2167628 B GB2167628 B GB 2167628B GB 08527870 A GB08527870 A GB 08527870A GB 8527870 A GB8527870 A GB 8527870A GB 2167628 B GB2167628 B GB 2167628B
- Authority
- GB
- United Kingdom
- Prior art keywords
- computer bus
- bus apparatus
- distributed arbitration
- arbitration
- distributed
- 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
- 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
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
- G06F13/374—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a self-select method with individual priority code comparator
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Small-Scale Networks (AREA)
- Bus Control (AREA)
- Multi Processors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60215484A | 1984-04-19 | 1984-04-19 | |
PCT/US1985/000600 WO1985004967A1 (en) | 1984-04-19 | 1985-04-05 | Computer bus apparatus with distributed arbitration |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8527870D0 GB8527870D0 (en) | 1985-12-18 |
GB2167628A GB2167628A (en) | 1986-05-29 |
GB2167628B true GB2167628B (en) | 1988-06-22 |
Family
ID=24410193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08527870A Expired GB2167628B (en) | 1984-04-19 | 1985-04-05 | Computer bus apparatus with distributed arbitration |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0177607A1 (en) |
JP (1) | JPS62500062A (en) |
AU (1) | AU4291185A (en) |
DE (1) | DE3590162T1 (en) |
GB (1) | GB2167628B (en) |
WO (1) | WO1985004967A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3928481C2 (en) * | 1989-08-29 | 1994-09-22 | Diehl Gmbh & Co | Priority-oriented decentralized bus allocation system |
WO1992006436A2 (en) * | 1990-10-03 | 1992-04-16 | Thinking Machines Corporation | Parallel computer system |
TW216473B (en) * | 1992-08-28 | 1993-11-21 | American Telephone & Telegraph | Contention resolution scheme for communications systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004283A (en) * | 1974-10-30 | 1977-01-18 | Motorola, Inc. | Multiple interrupt microprocessor system |
US4009470A (en) * | 1975-02-18 | 1977-02-22 | Sperry Rand Corporation | Pre-emptive, rotational priority system |
US3993981A (en) * | 1975-06-30 | 1976-11-23 | Honeywell Information Systems, Inc. | Apparatus for processing data transfer requests in a data processing system |
US4067059A (en) * | 1976-01-29 | 1978-01-03 | Sperry Rand Corporation | Shared direct memory access controller |
US4096571A (en) * | 1976-09-08 | 1978-06-20 | Codex Corporation | System for resolving memory access conflicts among processors and minimizing processor waiting times for access to memory by comparing waiting times and breaking ties by an arbitrary priority ranking |
US4121285A (en) * | 1977-04-01 | 1978-10-17 | Ultronic Systems Corporation | Automatic alternator for priority circuit |
US4334288A (en) * | 1979-06-18 | 1982-06-08 | Booher Robert K | Priority determining network having user arbitration circuits coupled to a multi-line bus |
US4408300A (en) * | 1980-09-15 | 1983-10-04 | Burroughs Corporation | Single transmission bus data network employing an expandable daisy-chained bus assignment control line |
-
1985
- 1985-04-05 DE DE19853590162 patent/DE3590162T1/en not_active Withdrawn
- 1985-04-05 AU AU42911/85A patent/AU4291185A/en not_active Abandoned
- 1985-04-05 GB GB08527870A patent/GB2167628B/en not_active Expired
- 1985-04-05 JP JP60501804A patent/JPS62500062A/en active Pending
- 1985-04-05 EP EP85902230A patent/EP0177607A1/en not_active Withdrawn
- 1985-04-05 WO PCT/US1985/000600 patent/WO1985004967A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB8527870D0 (en) | 1985-12-18 |
AU4291185A (en) | 1985-11-15 |
JPS62500062A (en) | 1987-01-08 |
DE3590162T1 (en) | 1986-08-07 |
GB2167628A (en) | 1986-05-29 |
WO1985004967A1 (en) | 1985-11-07 |
EP0177607A1 (en) | 1986-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8604787D0 (en) | Multiprocessor computer system | |
GB8405937D0 (en) | Multiprocessor computer system | |
GB8515641D0 (en) | Computer system | |
GB8717453D0 (en) | Computer system | |
GB2165726B (en) | Arbitration system for data bus | |
DE3278336D1 (en) | Computer system | |
GB8703191D0 (en) | Computer system | |
EP0126247A3 (en) | Computer system | |
GB8327930D0 (en) | Computer system | |
DE3278517D1 (en) | Multiple computer system | |
GB2162406B (en) | Computer system | |
GB8308149D0 (en) | Computer system | |
GB2134293B (en) | Computer keyboard system | |
GB8316463D0 (en) | Priority resolution in bus oriented computer systems | |
GB8722393D0 (en) | Computer system | |
GB2167628B (en) | Computer bus apparatus with distributed arbitration | |
GB2166930B (en) | Bus arbiter | |
GB2136998B (en) | Computer system | |
GB8628844D0 (en) | Computer system | |
GB8612289D0 (en) | Computer system | |
GB2193066B (en) | Computer bus | |
GB2192295B (en) | Computer system | |
GB8725114D0 (en) | Computer system | |
GB8828488D0 (en) | Computer bus structure for multiple processors | |
GB8310058D0 (en) | Data bus arbiter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940405 |