JPS5123850B2 - - Google Patents
Info
- Publication number
- JPS5123850B2 JPS5123850B2 JP47122666A JP12266672A JPS5123850B2 JP S5123850 B2 JPS5123850 B2 JP S5123850B2 JP 47122666 A JP47122666 A JP 47122666A JP 12266672 A JP12266672 A JP 12266672A JP S5123850 B2 JPS5123850 B2 JP S5123850B2
- Authority
- JP
- Japan
- 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 OR CALCULATING; 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
- G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE15862/71A SE352755B (cg-RX-API-DMAC10.html) | 1971-12-10 | 1971-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4866751A JPS4866751A (cg-RX-API-DMAC10.html) | 1973-09-12 |
| JPS5123850B2 true JPS5123850B2 (cg-RX-API-DMAC10.html) | 1976-07-20 |
Family
ID=20301344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47122666A Expired JPS5123850B2 (cg-RX-API-DMAC10.html) | 1971-12-10 | 1972-12-08 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5123850B2 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2252282C3 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2162371B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1400803A (cg-RX-API-DMAC10.html) |
| IT (1) | IT969987B (cg-RX-API-DMAC10.html) |
| SE (1) | SE352755B (cg-RX-API-DMAC10.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2260140B1 (cg-RX-API-DMAC10.html) * | 1974-02-01 | 1977-09-16 | Honeywell Bull Soc Ind | |
| JPS5386131A (en) * | 1977-01-07 | 1978-07-29 | Omron Tateisi Electronics Co | Communication control unit of microprogram system |
| US4261033A (en) * | 1977-01-19 | 1981-04-07 | Honeywell Information Systems Inc. | Communications processor employing line-dedicated memory tables for supervising data transfers |
| US4156796A (en) * | 1977-11-29 | 1979-05-29 | International Business Machines Corporation | Programmable data processing communications multiplexer |
| US4188665A (en) * | 1977-11-29 | 1980-02-12 | International Business Machines Corporation | Programmable communications subsystem |
| DE3164641D1 (en) * | 1980-02-29 | 1984-08-16 | Ibm | Time division multiple access satellite communications controller |
| US4328543A (en) | 1980-03-25 | 1982-05-04 | Ibm Corporation | Control architecture for a communications controller |
| DE3070386D1 (en) * | 1980-09-26 | 1985-05-02 | Ibm | Communication line adapter for a communication controller |
| DE3175351D1 (en) * | 1981-10-28 | 1986-10-23 | Ibm | Scanning device for communication lines, adapted for a communication controller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3362015A (en) * | 1964-06-30 | 1968-01-02 | Ibm | Communication switching adapter |
| FR1523294A (fr) * | 1966-03-18 | 1968-05-03 | Rca Corp | Dispositif de commande des échanges d'information entre un calculateur et une pluralité de lignes de communication |
-
1971
- 1971-12-10 SE SE15862/71A patent/SE352755B/xx unknown
-
1972
- 1972-10-25 DE DE2252282A patent/DE2252282C3/de not_active Expired
- 1972-10-27 IT IT31019/72A patent/IT969987B/it active
- 1972-11-08 FR FR7240411A patent/FR2162371B1/fr not_active Expired
- 1972-11-27 GB GB5474072A patent/GB1400803A/en not_active Expired
- 1972-12-08 JP JP47122666A patent/JPS5123850B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE352755B (cg-RX-API-DMAC10.html) | 1973-01-08 |
| IT969987B (it) | 1974-04-10 |
| DE2252282C3 (de) | 1975-02-27 |
| DE2252282B2 (de) | 1974-06-27 |
| GB1400803A (en) | 1975-07-23 |
| JPS4866751A (cg-RX-API-DMAC10.html) | 1973-09-12 |
| DE2252282A1 (de) | 1973-06-20 |
| FR2162371A1 (cg-RX-API-DMAC10.html) | 1973-07-20 |
| FR2162371B1 (cg-RX-API-DMAC10.html) | 1977-04-08 |