FR1448803A - Perfectionnements aux appareils de traitement des informations - Google Patents
Perfectionnements aux appareils de traitement des informationsInfo
- Publication number
- FR1448803A FR1448803A FR12163A FR12163A FR1448803A FR 1448803 A FR1448803 A FR 1448803A FR 12163 A FR12163 A FR 12163A FR 12163 A FR12163 A FR 12163A FR 1448803 A FR1448803 A FR 1448803A
- Authority
- FR
- France
- Prior art keywords
- information processing
- processing devices
- devices
- information
- processing
- 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
- G06F13/10—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
-
- 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
-
- 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
- G06F13/14—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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR12163A FR1448803A (fr) | 1964-04-06 | 1965-04-06 | Perfectionnements aux appareils de traitement des informations |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US357362A US3323110A (en) | 1964-04-06 | 1964-04-06 | Information handling apparatus including freely assignable readwrite channels |
FR12163A FR1448803A (fr) | 1964-04-06 | 1965-04-06 | Perfectionnements aux appareils de traitement des informations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1448803A true FR1448803A (fr) | 1966-08-12 |
Family
ID=26162945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR12163A Expired FR1448803A (fr) | 1964-04-06 | 1965-04-06 | Perfectionnements aux appareils de traitement des informations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1448803A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293948A (en) | 1967-11-23 | 1981-10-06 | Olof Soderblom | Data transmission system |
-
1965
- 1965-04-06 FR FR12163A patent/FR1448803A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293948A (en) | 1967-11-23 | 1981-10-06 | Olof Soderblom | Data transmission system |
USRE31852E (en) * | 1967-11-23 | 1985-03-19 | Willemijn Houdstermaatschappij BV | Data transmission system |
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