GB2185607B - Computer terminal auxiliary device - Google Patents
Computer terminal auxiliary deviceInfo
- Publication number
- GB2185607B GB2185607B GB8701115A GB8701115A GB2185607B GB 2185607 B GB2185607 B GB 2185607B GB 8701115 A GB8701115 A GB 8701115A GB 8701115 A GB8701115 A GB 8701115A GB 2185607 B GB2185607 B GB 2185607B
- Authority
- GB
- United Kingdom
- Prior art keywords
- auxiliary device
- computer terminal
- terminal auxiliary
- computer
- terminal
- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
-
- 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
- G06F13/10—Program control for peripheral devices
- G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
- G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Digital Computer Display Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868601117A GB8601117D0 (en) | 1986-01-17 | 1986-01-17 | Computer terminal auxiliary device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8701115D0 GB8701115D0 (en) | 1987-02-18 |
GB2185607A GB2185607A (en) | 1987-07-22 |
GB2185607B true GB2185607B (en) | 1989-11-01 |
Family
ID=10591538
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868601117A Pending GB8601117D0 (en) | 1986-01-17 | 1986-01-17 | Computer terminal auxiliary device |
GB8701115A Expired GB2185607B (en) | 1986-01-17 | 1987-01-19 | Computer terminal auxiliary device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868601117A Pending GB8601117D0 (en) | 1986-01-17 | 1986-01-17 | Computer terminal auxiliary device |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8601117D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2626389A1 (en) * | 1988-01-25 | 1989-07-28 | Automatisme Avenir Inf | Self-contained display and computing device |
EP0524199B1 (en) * | 1990-03-02 | 2000-06-14 | REMION, Michel J. | Telecommunication interface apparatus and method |
JPH08191951A (en) * | 1995-01-17 | 1996-07-30 | Sony Corp | Game machine and its repeater |
FR2808344B1 (en) * | 2000-04-27 | 2003-10-31 | Sagem | SHARING A RESOURCE SUCH AS A PRINTER BETWEEN TWO ELECTRONIC UNITS |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2013008A (en) * | 1978-01-23 | 1979-08-01 | Data General Corp | Data processing system using a separate input/output processor |
EP0021489A1 (en) * | 1979-06-08 | 1981-01-07 | Koninklijke Philips Electronics N.V. | Input/output channel for a high-speed computing system |
EP0121364A2 (en) * | 1983-03-30 | 1984-10-10 | Unisys Corporation | Automatic read system for peripheral-controller |
EP0135127A2 (en) * | 1983-08-19 | 1985-03-27 | Cxi, Incorporated | Personal computer interface |
GB2159987A (en) * | 1984-06-04 | 1985-12-11 | Gen Electric | Distributed input/output system |
-
1986
- 1986-01-17 GB GB868601117A patent/GB8601117D0/en active Pending
-
1987
- 1987-01-19 GB GB8701115A patent/GB2185607B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2013008A (en) * | 1978-01-23 | 1979-08-01 | Data General Corp | Data processing system using a separate input/output processor |
EP0021489A1 (en) * | 1979-06-08 | 1981-01-07 | Koninklijke Philips Electronics N.V. | Input/output channel for a high-speed computing system |
EP0121364A2 (en) * | 1983-03-30 | 1984-10-10 | Unisys Corporation | Automatic read system for peripheral-controller |
EP0135127A2 (en) * | 1983-08-19 | 1985-03-27 | Cxi, Incorporated | Personal computer interface |
GB2159987A (en) * | 1984-06-04 | 1985-12-11 | Gen Electric | Distributed input/output system |
Also Published As
Publication number | Publication date |
---|---|
GB8701115D0 (en) | 1987-02-18 |
GB2185607A (en) | 1987-07-22 |
GB8601117D0 (en) | 1986-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960119 |