IT1012933B - CIRCUIT ARRANGEMENT FOR THE EXCHANGE OF DATA BETWEEN CENTRAL AND PERIPHERAL EQUIPMENT - Google Patents
CIRCUIT ARRANGEMENT FOR THE EXCHANGE OF DATA BETWEEN CENTRAL AND PERIPHERAL EQUIPMENTInfo
- Publication number
- IT1012933B IT1012933B IT23325/74A IT2332574A IT1012933B IT 1012933 B IT1012933 B IT 1012933B IT 23325/74 A IT23325/74 A IT 23325/74A IT 2332574 A IT2332574 A IT 2332574A IT 1012933 B IT1012933 B IT 1012933B
- Authority
- IT
- Italy
- Prior art keywords
- exchange
- central
- data
- circuit arrangement
- peripheral equipment
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/403—Bus networks with centralised control, 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
- G06F13/14—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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
- G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
- G06F13/366—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using a centralised polling arbiter
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Multi Processors (AREA)
- Exchange Systems With Centralized Control (AREA)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2327669A DE2327669C3 (en) | 1973-05-30 | 1973-05-30 | Circuit arrangement for the exchange of data between central and peripheral facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1012933B true IT1012933B (en) | 1977-03-10 |
Family
ID=5882644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT23325/74A IT1012933B (en) | 1973-05-30 | 1974-05-30 | CIRCUIT ARRANGEMENT FOR THE EXCHANGE OF DATA BETWEEN CENTRAL AND PERIPHERAL EQUIPMENT |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT337260B (en) |
| BE (1) | BE815744A (en) |
| BR (1) | BR7404374D0 (en) |
| CH (1) | CH567302A5 (en) |
| DE (1) | DE2327669C3 (en) |
| DK (1) | DK139995C (en) |
| FR (1) | FR2232007B1 (en) |
| GB (1) | GB1459621A (en) |
| IT (1) | IT1012933B (en) |
| LU (1) | LU70171A1 (en) |
| NL (1) | NL7406585A (en) |
| SE (1) | SE403664B (en) |
| ZA (1) | ZA742652B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301507A (en) * | 1979-10-30 | 1981-11-17 | Pitney Bowes Inc. | Electronic postage meter having plural computing systems |
| AU518682B2 (en) * | 1979-11-05 | 1981-10-15 | Litton Resources Systems Inc. | Computer system with direct access between peripheral devices |
| DE3231619T1 (en) * | 1981-02-05 | 1983-08-25 | Firmenich S.A., 1211 Genève | PLASTIC PACKAGING WITH SEVERAL CHAMBERS FOR SOLID AND LIQUID PRODUCTS |
| DE3128365C2 (en) * | 1981-07-17 | 1984-09-06 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for centrally controlled telecommunications switching systems, in particular for time division multiplex telephone switching systems, with information exchange between partially centralized facilities via a central facility |
| DE3278949D1 (en) * | 1981-10-07 | 1988-09-29 | Hitachi Ltd | Data transmission bus system for a plurality of processors |
| FR2536882A1 (en) * | 1982-11-25 | 1984-06-01 | Centre Nat Rech Scient | INTERFACE FOR MANAGING EXCHANGES OF INFORMATION ON A COMMUNICATION BUS BETWEEN AT LEAST ONE CONTROL UNIT AND PERIPHERAL UNITS OR BETWEEN THESE PERIPHERAL UNITS |
| DE3340832C1 (en) * | 1983-11-11 | 1985-04-11 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Circuit arrangement for the exchange of data between control devices in telecommunications, in particular telephone switching systems |
| DE3631086C2 (en) * | 1986-09-12 | 1994-04-14 | Telefonbau & Normalzeit Gmbh | Circuit arrangement for error processing in microprocessor systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725871A (en) * | 1971-02-11 | 1973-04-03 | Honeywell Inf Systems | Multi function polling technique |
-
1973
- 1973-05-30 DE DE2327669A patent/DE2327669C3/en not_active Expired
-
1974
- 1974-04-11 GB GB1611474A patent/GB1459621A/en not_active Expired
- 1974-04-25 ZA ZA00742652A patent/ZA742652B/en unknown
- 1974-05-02 AT AT363274A patent/AT337260B/en not_active IP Right Cessation
- 1974-05-14 CH CH653374A patent/CH567302A5/xx not_active IP Right Cessation
- 1974-05-16 NL NL7406585A patent/NL7406585A/xx not_active Application Discontinuation
- 1974-05-22 FR FR7417811A patent/FR2232007B1/fr not_active Expired
- 1974-05-28 LU LU70171A patent/LU70171A1/xx unknown
- 1974-05-28 DK DK288374A patent/DK139995C/en active
- 1974-05-29 BR BR4374/74A patent/BR7404374D0/en unknown
- 1974-05-30 BE BE144922A patent/BE815744A/en unknown
- 1974-05-30 SE SE7407197A patent/SE403664B/en unknown
- 1974-05-30 IT IT23325/74A patent/IT1012933B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2232007B1 (en) | 1976-06-25 |
| ATA363274A (en) | 1976-10-15 |
| SE7407197L (en) | 1974-12-02 |
| DK139995B (en) | 1979-05-28 |
| AT337260B (en) | 1977-06-27 |
| DE2327669B2 (en) | 1975-05-07 |
| BR7404374D0 (en) | 1975-01-07 |
| CH567302A5 (en) | 1975-09-30 |
| BE815744A (en) | 1974-12-02 |
| DE2327669A1 (en) | 1975-01-02 |
| FR2232007A1 (en) | 1974-12-27 |
| DK139995C (en) | 1979-11-05 |
| DE2327669C3 (en) | 1975-12-11 |
| DK288374A (en) | 1975-01-13 |
| GB1459621A (en) | 1976-12-22 |
| ZA742652B (en) | 1975-04-30 |
| NL7406585A (en) | 1974-12-03 |
| SE403664B (en) | 1978-08-28 |
| LU70171A1 (en) | 1974-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1123618B (en) | DATA COMPRESSION EQUIPMENT | |
| IT961379B (en) | ELECTRONIC WRITING EQUIPMENT | |
| IT1055306B (en) | DATA ENCRYPTION EQUIPMENT | |
| IT1004260B (en) | PROCEDURE AND D ELECTROGRAPHIC PRINTING EQUIPMENT | |
| SE381395B (en) | FRAME CONSTRUCTION FOR HOLDING PRINTED CIRCUIT CARDS | |
| IT1027851B (en) | EQUIPMENT FOR CODING AND DECODING DATA | |
| IT1027900B (en) | CIRCULAR PROVISION FOR DATA PROCESSING EQUIPMENT | |
| IT1027901B (en) | CIRCITAL DISPUSITION FOR MICROPROGRAMMED EQUIPMENT FOR DATA LAGORATION | |
| IT1003845B (en) | EQUIPMENT FOR ELECTRONIC TAXIMETERS | |
| IT971179B (en) | EQUIPMENT FOR ELECTRODIAGNOSTICS | |
| IT986865B (en) | EQUIPMENT FOR THE MANIPULATION OF CARDS | |
| IT1025439B (en) | BREATHING EQUIPMENT | |
| IT1012933B (en) | CIRCUIT ARRANGEMENT FOR THE EXCHANGE OF DATA BETWEEN CENTRAL AND PERIPHERAL EQUIPMENT | |
| IT967935B (en) | AIRPORT EQUIPMENT FOR ELECTRONIC EQUIPMENT | |
| IT979546B (en) | STRUCTURE OF EQUIPMENT FOR DATA PROCESSING | |
| FI56401B (en) | FOERFARANDE FOER ATT BILDA ISOLERINGSGLASMEMBRAN PAO RIKTADE KISELSTAOLSKIVOR | |
| IT1008269B (en) | XEROGRAFIC EQUIPMENT AND REPRODUCTION PROCEDURE | |
| IT940535B (en) | EQUIPMENT FOR ELECTRO-STATIC PRINTING | |
| IT967350B (en) | EQUIPMENT FOR PHOTOGRAPHIC PRINTING | |
| AT343271B (en) | RESPIRATORY EQUIPMENT | |
| FI56588B (en) | ANORDNING FOER ATT ROERA PAO SATSEN I EN SMAELTUGN | |
| BR7402562D0 (en) | TERMINAL EQUIPMENT FOR COLLECTING MEDICAL DATA | |
| IT1006318B (en) | IONIZING EQUIPMENT FOR GAS | |
| IT968765B (en) | ELECTROLYTIC CONNECTION EQUIPMENT | |
| IT1006099B (en) | CIRCUIT ARRANGEMENT FOR PROTECTED TRANSMISSION OF DATA |