CH520981A - Pufferspeicher für Datenverarbeitungsanlagen - Google Patents
Pufferspeicher für DatenverarbeitungsanlagenInfo
- Publication number
- CH520981A CH520981A CH543671A CH543671A CH520981A CH 520981 A CH520981 A CH 520981A CH 543671 A CH543671 A CH 543671A CH 543671 A CH543671 A CH 543671A CH 520981 A CH520981 A CH 520981A
- Authority
- CH
- Switzerland
- Prior art keywords
- data processing
- processing systems
- buffer storage
- buffer
- storage
- Prior art date
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
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Bus Control (AREA)
- Executing Machine-Instructions (AREA)
- Communication Control (AREA)
- Information Transfer Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2922470A | 1970-04-16 | 1970-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH520981A true CH520981A (de) | 1972-03-31 |
Family
ID=21847910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH543671A CH520981A (de) | 1970-04-16 | 1971-04-15 | Pufferspeicher für Datenverarbeitungsanlagen |
Country Status (11)
Country | Link |
---|---|
US (1) | US3643221A (de) |
JP (1) | JPS54609B1 (de) |
AT (1) | AT317586B (de) |
BE (1) | BE765671A (de) |
CA (1) | CA953031A (de) |
CH (1) | CH520981A (de) |
ES (1) | ES390161A1 (de) |
FR (1) | FR2086108B1 (de) |
GB (1) | GB1327575A (de) |
NL (1) | NL7104501A (de) |
SE (1) | SE375393B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193113A (en) * | 1975-05-30 | 1980-03-11 | Burroughs Corporation | Keyboard interrupt method and apparatus |
FR2337376A1 (fr) * | 1975-12-31 | 1977-07-29 | Honeywell Bull Soc Ind | Appareil permettant le transfert de blocs de donnees de longueur variable entre deux interfaces de largeur differente |
US4131940A (en) * | 1977-07-25 | 1978-12-26 | International Business Machines Corporation | Channel data buffer apparatus for a digital data processing system |
US4258417A (en) * | 1978-10-23 | 1981-03-24 | International Business Machines Corporation | System for interfacing between main store memory and a central processor |
US4245303A (en) * | 1978-10-25 | 1981-01-13 | Digital Equipment Corporation | Memory for data processing system with command and data buffering |
US4451883A (en) * | 1981-12-01 | 1984-05-29 | Honeywell Information Systems Inc. | Bus sourcing and shifter control of a central processing unit |
US5038277A (en) * | 1983-11-07 | 1991-08-06 | Digital Equipment Corporation | Adjustable buffer for data communications in a data processing system |
US5537552A (en) * | 1990-11-27 | 1996-07-16 | Canon Kabushiki Kaisha | Apparatus for selectively comparing pointers to detect full or empty status of a circular buffer area in an input/output (I/O) buffer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1129181B (de) * | 1959-10-05 | 1962-05-10 | Hell Rudolf Dr Ing Fa | Verfahren und Vorrichtung zur Anpassung der Entnahmegeschwindigkeit binaer kodierter Informationen an von dieser verschiedene Eingabegeschwindigkeiten fuer solche Informationen verarbeitende Vorrichtungen |
US3103580A (en) * | 1959-10-29 | 1963-09-10 | Selective data shift register | |
US3210737A (en) * | 1962-01-29 | 1965-10-05 | Sylvania Electric Prod | Electronic data processing |
US3350692A (en) * | 1964-07-06 | 1967-10-31 | Bell Telephone Labor Inc | Fast register control circuit |
US3328766A (en) * | 1965-01-12 | 1967-06-27 | Bell Telephone Labor Inc | Buffering circuit for repetitive transmission of data characters |
NL6600550A (de) * | 1966-01-15 | 1967-07-17 | ||
US3496475A (en) * | 1967-03-06 | 1970-02-17 | Bell Telephone Labor Inc | High speed shift register |
US3540004A (en) * | 1968-07-05 | 1970-11-10 | Teletype Corp | Buffer storage circuit |
US3521245A (en) * | 1968-11-01 | 1970-07-21 | Ultronic Systems Corp | Shift register with variable transfer rate |
-
1970
- 1970-04-16 US US29224A patent/US3643221A/en not_active Expired - Lifetime
-
1971
- 1971-04-05 NL NL7104501A patent/NL7104501A/xx not_active Application Discontinuation
- 1971-04-06 FR FR7113020A patent/FR2086108B1/fr not_active Expired
- 1971-04-13 AT AT310571A patent/AT317586B/de not_active IP Right Cessation
- 1971-04-13 BE BE765671A patent/BE765671A/xx unknown
- 1971-04-14 ES ES390161A patent/ES390161A1/es not_active Expired
- 1971-04-15 SE SE7104881A patent/SE375393B/xx unknown
- 1971-04-15 CA CA110,402A patent/CA953031A/en not_active Expired
- 1971-04-15 CH CH543671A patent/CH520981A/de not_active IP Right Cessation
- 1971-04-16 JP JP2397271A patent/JPS54609B1/ja active Pending
- 1971-04-19 GB GB2718871*A patent/GB1327575A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE375393B (de) | 1975-04-14 |
DE2117582B2 (de) | 1977-06-02 |
BE765671A (fr) | 1971-08-30 |
FR2086108A1 (de) | 1971-12-31 |
FR2086108B1 (de) | 1976-09-03 |
US3643221A (en) | 1972-02-15 |
DE2117582A1 (de) | 1971-12-02 |
ES390161A1 (es) | 1973-07-01 |
AT317586B (de) | 1974-09-10 |
NL7104501A (de) | 1971-10-19 |
CA953031A (en) | 1974-08-13 |
JPS54609B1 (de) | 1979-01-12 |
GB1327575A (en) | 1973-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |