FR2566149B1 - Montage programmable de registres d'etat et systeme de commande a microprocesseur pourvu d'un tel montage - Google Patents

Montage programmable de registres d'etat et systeme de commande a microprocesseur pourvu d'un tel montage

Info

Publication number
FR2566149B1
FR2566149B1 FR8508796A FR8508796A FR2566149B1 FR 2566149 B1 FR2566149 B1 FR 2566149B1 FR 8508796 A FR8508796 A FR 8508796A FR 8508796 A FR8508796 A FR 8508796A FR 2566149 B1 FR2566149 B1 FR 2566149B1
Authority
FR
France
Prior art keywords
mounting
control system
system provided
programmable
microprocessor 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.)
Expired
Application number
FR8508796A
Other languages
English (en)
Other versions
FR2566149A1 (fr
Inventor
Joseph Thomas Bellavance
William James Price
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2566149A1 publication Critical patent/FR2566149A1/fr
Application granted granted Critical
Publication of FR2566149B1 publication Critical patent/FR2566149B1/fr
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
    • G06F13/38—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
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • 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
    • 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
    • G06F13/38—Information transfer, e.g. on bus

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Debugging And Monitoring (AREA)
FR8508796A 1984-06-13 1985-06-11 Montage programmable de registres d'etat et systeme de commande a microprocesseur pourvu d'un tel montage Expired FR2566149B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/620,197 US4636978A (en) 1984-06-13 1984-06-13 Programmable status register arrangement

Publications (2)

Publication Number Publication Date
FR2566149A1 FR2566149A1 (fr) 1985-12-20
FR2566149B1 true FR2566149B1 (fr) 1988-10-14

Family

ID=24484982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8508796A Expired FR2566149B1 (fr) 1984-06-13 1985-06-11 Montage programmable de registres d'etat et systeme de commande a microprocesseur pourvu d'un tel montage

Country Status (5)

Country Link
US (1) US4636978A (fr)
JP (1) JPS617968A (fr)
DE (1) DE3520297A1 (fr)
FR (1) FR2566149B1 (fr)
GB (1) GB2160340B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG46471A1 (en) * 1990-05-18 1998-02-20 Ibm Data processing system having plural adapters connecting plural peripheral devices
GB9018990D0 (en) * 1990-08-31 1990-10-17 Ncr Co Register control for workstation interfacing means
US8625242B2 (en) * 2011-08-03 2014-01-07 Maxim Integrated Products, Inc. Failsafe galvanic isolation barrier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034349A (en) * 1976-01-29 1977-07-05 Sperry Rand Corporation Apparatus for processing interrupts in microprocessing systems
JPS5833576B2 (ja) * 1977-03-14 1983-07-20 株式会社東芝 計算機システムの故障診断装置
US4124899A (en) * 1977-05-23 1978-11-07 Monolithic Memories, Inc. Programmable array logic circuit
US4209839A (en) * 1978-06-16 1980-06-24 International Business Machines Corporation Shared synchronous memory multiprocessing arrangement
FR2473196A1 (fr) * 1980-01-04 1981-07-10 Geluwe Jan Van Systeme centralise de lecture d'informations a partir de postes peripheriques
DE3145632A1 (de) * 1981-11-17 1983-05-26 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur ueberwachten uebergabe von steuersignalen an schnittstellen digitaler systeme
DE3219270A1 (de) * 1982-05-21 1983-11-24 Siemens AG, 1000 Berlin und 8000 München Anordnung zur aufnahme von daten elektrischer schaltgeraete
US4546444A (en) * 1983-03-15 1985-10-08 E. I. Du Pont De Nemours And Company Data compression interface having parallel memory architecture

Also Published As

Publication number Publication date
US4636978A (en) 1987-01-13
GB2160340B (en) 1987-12-31
JPS617968A (ja) 1986-01-14
GB2160340A (en) 1985-12-18
GB8514624D0 (en) 1985-07-10
DE3520297A1 (de) 1985-12-19
FR2566149A1 (fr) 1985-12-20

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse