FR2267587A1 - Data transfer between peripherals in micro-processor system - programmed ROM carries all transfer instructions between teleprinter and card readers - Google Patents
Data transfer between peripherals in micro-processor system - programmed ROM carries all transfer instructions between teleprinter and card readersInfo
- Publication number
- FR2267587A1 FR2267587A1 FR7511134A FR7511134A FR2267587A1 FR 2267587 A1 FR2267587 A1 FR 2267587A1 FR 7511134 A FR7511134 A FR 7511134A FR 7511134 A FR7511134 A FR 7511134A FR 2267587 A1 FR2267587 A1 FR 2267587A1
- Authority
- FR
- France
- Prior art keywords
- micro
- teleprinter
- card readers
- transfer
- processor system
- 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
-
- 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
- G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1562574 | 1974-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267587A1 true FR2267587A1 (en) | 1975-11-07 |
FR2267587B3 FR2267587B3 (US07118763-20061010-C00002.png) | 1977-12-16 |
Family
ID=10062532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7511134A Granted FR2267587A1 (en) | 1974-04-09 | 1975-04-09 | Data transfer between peripherals in micro-processor system - programmed ROM carries all transfer instructions between teleprinter and card readers |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2515547A1 (US07118763-20061010-C00002.png) |
FR (1) | FR2267587A1 (US07118763-20061010-C00002.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445557A1 (fr) * | 1978-12-29 | 1980-07-25 | Cii Honeywell Bull | Dispositif de transfert de donnees |
-
1975
- 1975-04-09 FR FR7511134A patent/FR2267587A1/fr active Granted
- 1975-04-09 DE DE19752515547 patent/DE2515547A1/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445557A1 (fr) * | 1978-12-29 | 1980-07-25 | Cii Honeywell Bull | Dispositif de transfert de donnees |
EP0013853A1 (fr) * | 1978-12-29 | 1980-08-06 | COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) | Dispositif de transfert de données entre une unité centrale d'un calculateur numérique et une unité périphérique |
Also Published As
Publication number | Publication date |
---|---|
DE2515547A1 (de) | 1975-10-30 |
FR2267587B3 (US07118763-20061010-C00002.png) | 1977-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |