CH620778A5 - - Google Patents
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- Publication number
- CH620778A5 CH620778A5 CH518677A CH518677A CH620778A5 CH 620778 A5 CH620778 A5 CH 620778A5 CH 518677 A CH518677 A CH 518677A CH 518677 A CH518677 A CH 518677A CH 620778 A5 CH620778 A5 CH 620778A5
- Authority
- CH
- Switzerland
- Prior art keywords
- call
- signal
- bus
- data
- line
- Prior art date
Links
Classifications
-
- 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
- G06F13/32—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer
- G06F13/34—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer with priority control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/681,983 US4038641A (en) | 1976-04-30 | 1976-04-30 | Common polling logic for input/output interrupt or cycle steal data transfer requests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620778A5 true CH620778A5 (enExample) | 1980-12-15 |
Family
ID=24737695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH518677A CH620778A5 (enExample) | 1976-04-30 | 1977-04-26 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4038641A (enExample) |
| JP (2) | JPS6030983B2 (enExample) |
| AU (1) | AU510240B2 (enExample) |
| BR (1) | BR7702817A (enExample) |
| CA (1) | CA1103326A (enExample) |
| CH (1) | CH620778A5 (enExample) |
| DE (1) | DE2719278C3 (enExample) |
| ES (1) | ES458222A1 (enExample) |
| GB (1) | GB1557117A (enExample) |
| NL (1) | NL7704654A (enExample) |
| SE (1) | SE431373B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181934A (en) * | 1976-12-27 | 1980-01-01 | International Business Machines Corporation | Microprocessor architecture with integrated interrupts and cycle steals prioritized channel |
| US4339793A (en) * | 1976-12-27 | 1982-07-13 | International Business Machines Corporation | Function integrated, shared ALU processor apparatus and method |
| JPS53107252A (en) * | 1977-03-01 | 1978-09-19 | Sanyo Electric Co Ltd | Interruption answer system |
| US4159518A (en) * | 1977-07-05 | 1979-06-26 | International Business Machines Corporation | Auto-selection priority circuits for plural channel adapters |
| DE2828685A1 (de) * | 1978-06-30 | 1980-01-10 | Festo Maschf Stoll G | Vorrichtung zur prioritaetsermittlung von unterbrechungssignalen in steuersystemen mit daten-transfer-leitungen |
| US4453211A (en) * | 1981-04-28 | 1984-06-05 | Formation, Inc. | System bus for an emulated multichannel system |
| WO1983001851A1 (en) * | 1981-11-23 | 1983-05-26 | Burroughs Corp | Peripheral unit adapted to monitor input/output interface |
| US4543629A (en) * | 1982-04-29 | 1985-09-24 | Honeywell Information Systems Inc. | Apparatus for maximizing bus utilization |
| US4564899A (en) * | 1982-09-28 | 1986-01-14 | Elxsi | I/O Channel bus |
| EP0112912A4 (en) * | 1982-06-30 | 1987-04-28 | Elxsi | INPUT / OUTPUT CHANNEL BUS. |
| JPS60126945A (ja) * | 1983-12-14 | 1985-07-06 | Hitachi Ltd | ポ−リング方式 |
| US5130983A (en) * | 1990-03-27 | 1992-07-14 | Heffner Iii Horace W | Method of polling to determine service needs and the like |
| US5144230A (en) * | 1990-11-26 | 1992-09-01 | The Boeing Company | Method and system for testing integrated circuits by cycle stealing |
| US5471618A (en) * | 1992-11-30 | 1995-11-28 | 3Com Corporation | System for classifying input/output events for processes servicing the events |
| US5414858A (en) * | 1992-12-11 | 1995-05-09 | International Business Machines Corporation | System and method for dynamically varying between interrupt and polling to service requests of computer peripherals |
| FR2715509B1 (fr) * | 1994-01-27 | 1996-02-16 | Accumulateurs Fixes | Générateur électrochimique secondaire à électrolyte aqueux sans maintenance. |
| US5884556A (en) * | 1997-09-30 | 1999-03-23 | Koncept Kreations, Ltd. | Trash handling device |
| US9055687B2 (en) * | 2010-08-20 | 2015-06-09 | Rockwell Automation Technologies, Inc. | Input/output circuits and devices having physically corresponding status indicators |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680054A (en) * | 1970-07-06 | 1972-07-25 | Ibm | Input/output channel |
| US3828325A (en) * | 1973-02-05 | 1974-08-06 | Honeywell Inf Systems | Universal interface system using a controller to adapt to any connecting peripheral device |
| JPS5749932B2 (enExample) * | 1974-06-06 | 1982-10-25 | ||
| JPS50156848A (enExample) * | 1974-06-06 | 1975-12-18 | ||
| JPS518292A (en) * | 1974-07-13 | 1976-01-23 | Oriental Yeast Co Ltd | Adenoshin jifuosufueetono seiseiho |
| JPS5177144A (ja) * | 1974-12-27 | 1976-07-03 | Sanyo Electric Co | Nyushutsuryokusochinodeetatensoseigyohoshiki |
-
1976
- 1976-04-30 US US05/681,983 patent/US4038641A/en not_active Expired - Lifetime
-
1977
- 1977-04-02 AU AU24744/77A patent/AU510240B2/en not_active Expired
- 1977-04-05 GB GB14252/77A patent/GB1557117A/en not_active Expired
- 1977-04-26 CH CH518677A patent/CH620778A5/de not_active IP Right Cessation
- 1977-04-27 ES ES458222A patent/ES458222A1/es not_active Expired
- 1977-04-28 NL NL7704654A patent/NL7704654A/xx not_active Application Discontinuation
- 1977-04-28 JP JP52048622A patent/JPS6030983B2/ja not_active Expired
- 1977-04-29 SE SE7704959A patent/SE431373B/xx unknown
- 1977-04-29 DE DE2719278A patent/DE2719278C3/de not_active Expired
- 1977-04-29 CA CA277,289A patent/CA1103326A/en not_active Expired
- 1977-05-02 BR BR7702817A patent/BR7702817A/pt unknown
- 1977-07-07 JP JP52080524A patent/JPS6035697B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2474477A (en) | 1978-11-09 |
| GB1557117A (en) | 1979-12-05 |
| DE2719278B2 (de) | 1980-11-20 |
| CA1103326A (en) | 1981-06-16 |
| DE2719278A1 (de) | 1977-11-17 |
| JPS53941A (en) | 1978-01-07 |
| NL7704654A (nl) | 1977-11-01 |
| SE431373B (sv) | 1984-01-30 |
| BR7702817A (pt) | 1978-02-28 |
| SE7704959L (sv) | 1977-10-31 |
| ES458222A1 (es) | 1978-02-01 |
| JPS6030983B2 (ja) | 1985-07-19 |
| JPS6035697B2 (ja) | 1985-08-16 |
| JPS534439A (en) | 1978-01-17 |
| DE2719278C3 (de) | 1981-08-13 |
| AU510240B2 (en) | 1980-06-19 |
| US4038641A (en) | 1977-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |