JPS4952944A - - Google Patents

Info

Publication number
JPS4952944A
JPS4952944A JP48071855A JP7185573A JPS4952944A JP S4952944 A JPS4952944 A JP S4952944A JP 48071855 A JP48071855 A JP 48071855A JP 7185573 A JP7185573 A JP 7185573A JP S4952944 A JPS4952944 A JP S4952944A
Authority
JP
Japan
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
Application number
JP48071855A
Other versions
JPS5618976B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4952944A publication Critical patent/JPS4952944A/ja
Publication of JPS5618976B2 publication Critical patent/JPS5618976B2/ja
Expired legal-status Critical Current

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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G06F13/26—Handling requests for interconnection or transfer for access to input/output bus using interrupt 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)
JP7185573A 1972-06-27 1973-06-27 Expired JPS5618976B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00266759A US3800287A (en) 1972-06-27 1972-06-27 Data processing system having automatic interrupt identification technique

Publications (2)

Publication Number Publication Date
JPS4952944A true JPS4952944A (ja) 1974-05-23
JPS5618976B2 JPS5618976B2 (ja) 1981-05-02

Family

ID=23015888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7185573A Expired JPS5618976B2 (ja) 1972-06-27 1973-06-27

Country Status (7)

Country Link
US (1) US3800287A (ja)
JP (1) JPS5618976B2 (ja)
AU (1) AU474031B2 (ja)
CA (1) CA988215A (ja)
DE (1) DE2332734A1 (ja)
FR (1) FR2191778A5 (ja)
GB (1) GB1418709A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51233A (ja) * 1974-06-19 1976-01-05 Nippon Electric Co
JPS522141A (en) * 1975-06-24 1977-01-08 Hitachi Ltd Interruption control system
JPS5279744A (en) * 1975-12-26 1977-07-05 Hitachi Ltd Program control unit
JPS54157049A (en) * 1978-05-31 1979-12-11 Fujitsu Ltd Interrupt address determination processing system
JPS5588122A (en) * 1978-12-26 1980-07-03 Honeywell Inf Systems Daisy chain for device interruption in cathode ray tube apparatus
JPS5588136A (en) * 1978-12-26 1980-07-03 Honeywell Inf Systems Vectorized interruption in crt display
JPS56168853U (ja) * 1981-04-30 1981-12-14

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024503A (en) * 1969-11-25 1977-05-17 Ing. C. Olivetti & C., S.P.A. Priority interrupt handling system
GB1442078A (en) * 1973-07-21 1976-07-07 Ibm Data handling system
US3911400A (en) * 1974-04-19 1975-10-07 Digital Equipment Corp Drive condition detecting circuit for secondary storage facilities in data processing systems
GB1505535A (en) * 1974-10-30 1978-03-30 Motorola Inc Microprocessor system
US3983540A (en) * 1975-09-08 1976-09-28 Honeywell Inc. Rapid bus priority resolution
JPS5259534A (en) * 1975-11-11 1977-05-17 Panafacom Ltd Data transfer system
US4034349A (en) * 1976-01-29 1977-07-05 Sperry Rand Corporation Apparatus for processing interrupts in microprocessing systems
US4090238A (en) * 1976-10-04 1978-05-16 Rca Corporation Priority vectored interrupt using direct memory access
US4209838A (en) * 1976-12-20 1980-06-24 Sperry Rand Corporation Asynchronous bidirectional interface with priority bus monitoring among contending controllers and echo from a terminator
US4096569A (en) * 1976-12-27 1978-06-20 Honeywell Information Systems Inc. Data processing system having distributed priority network with logic for deactivating information transfer requests
DE2744111A1 (de) * 1977-09-30 1979-04-05 Siemens Ag Schaltungsanordnung zur eingabe von unterbrechungsbefehlen und ausgabe von unterbrechungsbestaetigungen fuer computer-systeme
JPS5463634A (en) * 1977-10-03 1979-05-22 Nec Corp Bus controller
US4181941A (en) * 1978-03-27 1980-01-01 Godsey Ernest E Interrupt system and method
FR2428284A1 (fr) * 1978-06-07 1980-01-04 Ibm France Systeme de selection de circuit d'interface prioritaire
US4240138A (en) * 1978-10-03 1980-12-16 Texas Instruments Incorporated System for direct access to a memory associated with a microprocessor
IT1100916B (it) * 1978-11-06 1985-09-28 Honeywell Inf Systems Apparato per gestione di richieste di trasferimento dati in sistemi di elaborazione dati
GB2076191B (en) * 1978-12-26 1983-06-02 Honeywell Inf Systems Improvements in or relating to terminal systems for data processors
US4334288A (en) * 1979-06-18 1982-06-08 Booher Robert K Priority determining network having user arbitration circuits coupled to a multi-line bus
IT1122890B (it) * 1979-08-30 1986-04-30 Honeywell Inf Systems Italia Sistema a microprocessori con struttura modulare a bus e configurazione espandibile
US4320457A (en) * 1980-02-04 1982-03-16 General Automation, Inc. Communication bus acquisition circuit
JPS56121126A (en) * 1980-02-26 1981-09-22 Toshiba Corp Priority level assigning circuit
US4385350A (en) * 1980-07-16 1983-05-24 Ford Aerospace & Communications Corporation Multiprocessor system having distributed priority resolution circuitry
USRE33705E (en) * 1982-02-24 1991-10-01 Digital Equipment Corporation Interchangeable interface circuit structure
JPS596892U (ja) * 1982-07-07 1984-01-17 日本電気株式会社 通信機用装置架
JPS6122079U (ja) * 1984-07-13 1986-02-08 北陽電機株式会社 液晶表示装置
JPS6138685U (ja) * 1984-08-10 1986-03-11 ホーチキ株式会社 防災盤用液晶表示装置
GB2173929A (en) * 1985-04-20 1986-10-22 Itt Ind Ltd Computer systems
AU604345B2 (en) * 1987-05-01 1990-12-13 Digital Equipment Corporation Interrupting node for providing interrupt requests to a pended bus
AU604959B2 (en) * 1987-05-01 1991-01-03 Digital Equipment Corporation Servicing interrupts using a pended bus
US5274825A (en) * 1987-09-03 1993-12-28 Bull Hn Information Systems Inc. Microprocessor vectored interrupts
US5291603A (en) * 1991-03-14 1994-03-01 Westinghouse Electric Corp. Microprocessor system with multiple interrupts masked for use in electronic control or monitoring of various solid-state products
US5625800A (en) * 1994-06-30 1997-04-29 Adaptec, Inc. SCB array external to a host adapter integrated circuit
US5564023A (en) * 1994-06-30 1996-10-08 Adaptec, Inc. Method for accessing a sequencer control block by a host adapter integrated circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473155A (en) * 1964-05-04 1969-10-14 Gen Electric Apparatus providing access to storage device on priority-allocated basis
US3534339A (en) * 1967-08-24 1970-10-13 Burroughs Corp Service request priority resolver and encoder
US3599176A (en) * 1968-01-02 1971-08-10 Ibm Microprogrammed data processing system utilizing improved storage addressing means
US3599162A (en) * 1969-04-22 1971-08-10 Comcet Inc Priority tabling and processing of interrupts

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51233A (ja) * 1974-06-19 1976-01-05 Nippon Electric Co
JPS522141A (en) * 1975-06-24 1977-01-08 Hitachi Ltd Interruption control system
JPS5279744A (en) * 1975-12-26 1977-07-05 Hitachi Ltd Program control unit
JPS54157049A (en) * 1978-05-31 1979-12-11 Fujitsu Ltd Interrupt address determination processing system
JPS6143747B2 (ja) * 1978-05-31 1986-09-29 Fujitsu Ltd
JPS5588122A (en) * 1978-12-26 1980-07-03 Honeywell Inf Systems Daisy chain for device interruption in cathode ray tube apparatus
JPS5588136A (en) * 1978-12-26 1980-07-03 Honeywell Inf Systems Vectorized interruption in crt display
JPS56168853U (ja) * 1981-04-30 1981-12-14

Also Published As

Publication number Publication date
AU474031B2 (en) 1976-07-08
FR2191778A5 (ja) 1974-02-01
GB1418709A (en) 1975-12-24
US3800287A (en) 1974-03-26
CA988215A (en) 1976-04-27
DE2332734A1 (de) 1974-01-10
JPS5618976B2 (ja) 1981-05-02
AU5715573A (en) 1975-01-09

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