FR2307407A1 - Data interface module for connecting subsystems - couples subsystems to common transmission line by coding outgoing and decoding incoming signals - Google Patents
Data interface module for connecting subsystems - couples subsystems to common transmission line by coding outgoing and decoding incoming signalsInfo
- Publication number
- FR2307407A1 FR2307407A1 FR7511091A FR7511091A FR2307407A1 FR 2307407 A1 FR2307407 A1 FR 2307407A1 FR 7511091 A FR7511091 A FR 7511091A FR 7511091 A FR7511091 A FR 7511091A FR 2307407 A1 FR2307407 A1 FR 2307407A1
- Authority
- FR
- France
- Prior art keywords
- subsystems
- interface module
- transmission line
- data interface
- common transmission
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The data interface module, for connecting subsystems (e.g. computers, remote terminals, peripherals) to a common transmission line for transmission and/or reception, has a receive stage to identify multiple control and data wordsfrom the receive stage decoderbyatheir inputs in parallel to the common highwaya logic circuit connected to the logic element and controlling the distribution of the separate parts of a control words. During transmission the interface module receives and codes data from the subsystems and passes it to the line receives signals from the line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7511091A FR2307407A1 (en) | 1975-04-09 | 1975-04-09 | Data interface module for connecting subsystems - couples subsystems to common transmission line by coding outgoing and decoding incoming signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7511091A FR2307407A1 (en) | 1975-04-09 | 1975-04-09 | Data interface module for connecting subsystems - couples subsystems to common transmission line by coding outgoing and decoding incoming signals |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2307407A1 true FR2307407A1 (en) | 1976-11-05 |
FR2307407B1 FR2307407B1 (en) | 1983-01-14 |
Family
ID=9153698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7511091A Granted FR2307407A1 (en) | 1975-04-09 | 1975-04-09 | Data interface module for connecting subsystems - couples subsystems to common transmission line by coding outgoing and decoding incoming signals |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2307407A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482391A1 (en) * | 1980-05-12 | 1981-11-13 | Control Data Corp | DEVICE FOR ACCESSING A COMPUTER NETWORK |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027567A1 (en) * | 1970-06-04 | 1971-12-09 | Siemens Ag | Memory for intermediate storage of data |
US3714635A (en) * | 1972-01-31 | 1973-01-30 | Ibm | Standard adapter method and apparatus |
US3753236A (en) * | 1972-03-31 | 1973-08-14 | Honeywell Inf Systems | Microprogrammable peripheral controller |
FR2181123A5 (en) * | 1972-04-18 | 1973-11-30 | Honeywell Bull | |
FR2243475A1 (en) * | 1973-09-08 | 1975-04-04 | Ibm |
-
1975
- 1975-04-09 FR FR7511091A patent/FR2307407A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2027567A1 (en) * | 1970-06-04 | 1971-12-09 | Siemens Ag | Memory for intermediate storage of data |
US3714635A (en) * | 1972-01-31 | 1973-01-30 | Ibm | Standard adapter method and apparatus |
US3753236A (en) * | 1972-03-31 | 1973-08-14 | Honeywell Inf Systems | Microprogrammable peripheral controller |
FR2181123A5 (en) * | 1972-04-18 | 1973-11-30 | Honeywell Bull | |
FR2243475A1 (en) * | 1973-09-08 | 1975-04-04 | Ibm |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482391A1 (en) * | 1980-05-12 | 1981-11-13 | Control Data Corp | DEVICE FOR ACCESSING A COMPUTER NETWORK |
Also Published As
Publication number | Publication date |
---|---|
FR2307407B1 (en) | 1983-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |