DE2442990B2 - Rechnersystem mit Peripheriegeräten - Google Patents

Rechnersystem mit Peripheriegeräten

Info

Publication number
DE2442990B2
DE2442990B2 DE2442990A DE2442990A DE2442990B2 DE 2442990 B2 DE2442990 B2 DE 2442990B2 DE 2442990 A DE2442990 A DE 2442990A DE 2442990 A DE2442990 A DE 2442990A DE 2442990 B2 DE2442990 B2 DE 2442990B2
Authority
DE
Germany
Prior art keywords
line
signal
request
control unit
central control
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.)
Ceased
Application number
DE2442990A
Other languages
German (de)
English (en)
Other versions
DE2442990A1 (de
Inventor
Guenther 5904 Eiserfeld Hartmann
Beantragt Teilnichtnennung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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 by Philips Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Priority to DE2442990A priority Critical patent/DE2442990B2/de
Priority to NL7510369A priority patent/NL7510369A/xx
Priority to CH1146475A priority patent/CH600433A5/xx
Priority to BE159805A priority patent/BE833144A/xx
Priority to GB36622/75A priority patent/GB1514956A/en
Priority to IT26983/75A priority patent/IT1042340B/it
Priority to AT687875A priority patent/AT353038B/de
Priority to ES440781A priority patent/ES440781A1/es
Priority to FR7527454A priority patent/FR2331093A1/fr
Priority to JP50108153A priority patent/JPS5152746A/ja
Priority to CA234,953A priority patent/CA1041215A/en
Priority to SE7509931A priority patent/SE411598B/xx
Priority to BR7505755*A priority patent/BR7505755A/pt
Priority to AU84638/75A priority patent/AU504399B2/en
Publication of DE2442990A1 publication Critical patent/DE2442990A1/de
Publication of DE2442990B2 publication Critical patent/DE2442990B2/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1405—Saving, restoring, recovering or retrying at machine instruction level
    • G06F11/141—Saving, restoring, recovering or retrying at machine instruction level for bus or memory accesses
    • 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
    • G06F13/24—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
    • 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
    • G06F13/4217—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with synchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Small-Scale Networks (AREA)
  • Bus Control (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Selective Calling Equipment (AREA)
DE2442990A 1974-09-07 1974-09-07 Rechnersystem mit Peripheriegeräten Ceased DE2442990B2 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE2442990A DE2442990B2 (de) 1974-09-07 1974-09-07 Rechnersystem mit Peripheriegeräten
NL7510369A NL7510369A (nl) 1974-09-07 1975-09-03 Computersysteem met periferie-apparaten.
CH1146475A CH600433A5 (en, 2012) 1974-09-07 1975-09-04
BE159805A BE833144A (fr) 1974-09-07 1975-09-05 Installation d'ordinateur avec appareils peripheriques
GB36622/75A GB1514956A (en) 1974-09-07 1975-09-05 Computer system
IT26983/75A IT1042340B (it) 1974-09-07 1975-09-05 Sistema calcolatore comprendente apparati periferici
AT687875A AT353038B (de) 1974-09-07 1975-09-05 Rechner
ES440781A ES440781A1 (es) 1974-09-07 1975-09-06 Perfeccionamientos introducidos en una calculadora.
FR7527454A FR2331093A1 (fr) 1974-09-07 1975-09-08 Installation d'ordinateur avec appareils peripheriques
JP50108153A JPS5152746A (en, 2012) 1974-09-07 1975-09-08
CA234,953A CA1041215A (en) 1974-09-07 1975-09-08 Computer system comprising peripheral apparatus
SE7509931A SE411598B (sv) 1974-09-07 1975-09-08 Datoranleggning med kringutrustning
BR7505755*A BR7505755A (pt) 1974-09-07 1975-09-08 Aperfeicoamento em computador
AU84638/75A AU504399B2 (en) 1974-09-07 1975-09-08 Computer system comprising peripheral apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442990A DE2442990B2 (de) 1974-09-07 1974-09-07 Rechnersystem mit Peripheriegeräten

Publications (2)

Publication Number Publication Date
DE2442990A1 DE2442990A1 (de) 1976-03-25
DE2442990B2 true DE2442990B2 (de) 1978-03-23

Family

ID=5925189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2442990A Ceased DE2442990B2 (de) 1974-09-07 1974-09-07 Rechnersystem mit Peripheriegeräten

Country Status (14)

Country Link
JP (1) JPS5152746A (en, 2012)
AT (1) AT353038B (en, 2012)
AU (1) AU504399B2 (en, 2012)
BE (1) BE833144A (en, 2012)
BR (1) BR7505755A (en, 2012)
CA (1) CA1041215A (en, 2012)
CH (1) CH600433A5 (en, 2012)
DE (1) DE2442990B2 (en, 2012)
ES (1) ES440781A1 (en, 2012)
FR (1) FR2331093A1 (en, 2012)
GB (1) GB1514956A (en, 2012)
IT (1) IT1042340B (en, 2012)
NL (1) NL7510369A (en, 2012)
SE (1) SE411598B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137222A (en) * 1976-05-12 1977-11-16 Hitachi Ltd Interface system
US4667321A (en) * 1983-11-14 1987-05-19 Tandem Computers Incorporated Input-output multiplexer-demultiplexer communications channel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372378A (en) * 1964-04-27 1968-03-05 Ibm Input/output unit switch

Also Published As

Publication number Publication date
NL7510369A (nl) 1976-03-09
AU8463875A (en) 1977-03-17
JPS5152746A (en, 2012) 1976-05-10
SE411598B (sv) 1980-01-14
FR2331093B1 (en, 2012) 1978-07-28
GB1514956A (en) 1978-06-21
FR2331093A1 (fr) 1977-06-03
ES440781A1 (es) 1977-04-01
DE2442990A1 (de) 1976-03-25
CH600433A5 (en, 2012) 1978-06-15
BR7505755A (pt) 1976-08-03
AU504399B2 (en) 1979-10-11
CA1041215A (en) 1978-10-24
SE7509931L (sv) 1976-03-08
BE833144A (fr) 1976-03-05
ATA687875A (de) 1979-03-15
IT1042340B (it) 1980-01-30
AT353038B (de) 1979-10-25

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Legal Events

Date Code Title Description
8235 Patent refused