CH621008A5 - - Google Patents

Download PDF

Info

Publication number
CH621008A5
CH621008A5 CH508477A CH508477A CH621008A5 CH 621008 A5 CH621008 A5 CH 621008A5 CH 508477 A CH508477 A CH 508477A CH 508477 A CH508477 A CH 508477A CH 621008 A5 CH621008 A5 CH 621008A5
Authority
CH
Switzerland
Prior art keywords
clock
data
line
command
signal
Prior art date
Application number
CH508477A
Other languages
German (de)
English (en)
Inventor
Jerry Duane Dixon
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH621008A5 publication Critical patent/CH621008A5/de

Links

Classifications

    • 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
CH508477A 1976-04-30 1977-04-25 CH621008A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/682,225 US4053944A (en) 1976-04-30 1976-04-30 Microprocessor controlled signal pattern detector

Publications (1)

Publication Number Publication Date
CH621008A5 true CH621008A5 (sv) 1980-12-31

Family

ID=24738753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH508477A CH621008A5 (sv) 1976-04-30 1977-04-25

Country Status (13)

Country Link
US (1) US4053944A (sv)
JP (1) JPS5822831B2 (sv)
AU (1) AU508890B2 (sv)
BR (1) BR7702056A (sv)
CA (1) CA1081856A (sv)
CH (1) CH621008A5 (sv)
DE (1) DE2716905C2 (sv)
ES (1) ES457427A1 (sv)
FR (1) FR2349891A1 (sv)
GB (1) GB1556520A (sv)
HK (1) HK70984A (sv)
IT (1) IT1115508B (sv)
SE (1) SE418340B (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1057849A (en) * 1975-07-04 1979-07-03 Toshio Kashio Data read-write apparatus for a magnetic recording medium
US4133028A (en) * 1976-10-01 1979-01-02 Data General Corporation Data processing system having a cpu register file and a memory address register separate therefrom
US4143407A (en) * 1977-06-17 1979-03-06 Trw Inc. Magnetic data storage and retrieval system
US4195339A (en) * 1977-08-04 1980-03-25 Ncr Corporation Sequential control system
US4141046A (en) * 1977-09-14 1979-02-20 Exxon Research & Engineering Co. Floppy disc data separator for use with single density encoding
US4276595A (en) * 1978-06-30 1981-06-30 International Business Machines Corporation Microinstruction storage units employing partial address generators
US4295205A (en) * 1978-10-16 1981-10-13 Kunstadt George H Solid state mass memory system compatible with rotating disc memory equipment
US4334268A (en) * 1979-05-01 1982-06-08 Motorola, Inc. Microcomputer with branch on bit set/clear instructions
DE3018002A1 (de) * 1979-05-14 1980-11-27 Honeywell Inf Systems Daten-wiederaufsuchsystem
US4271519A (en) * 1979-07-26 1981-06-02 Storage Technology Corporation Address mark generation and decoding method
US4467412A (en) * 1981-05-18 1984-08-21 Atari, Inc. Slave processor with clock controlled by internal ROM & master processor
JPS6050670A (ja) * 1983-08-30 1985-03-20 Matsushita Electric Ind Co Ltd 光情報記録再生方法
JPS59185035A (ja) * 1983-04-01 1984-10-20 Matsushita Electric Ind Co Ltd 光情報記録再生方法
JPS6098159U (ja) * 1983-12-12 1985-07-04 ティアック株式会社 磁気デイスク再生装置
US4613913A (en) * 1984-09-05 1986-09-23 Etak, Inc. Data encoding and decoding scheme
US4625321A (en) * 1985-05-23 1986-11-25 Standard Microsystems Corporation Dual edge clock address mark detector
US4639863A (en) * 1985-06-04 1987-01-27 Plus Development Corporation Modular unitary disk file subsystem
US4860194A (en) * 1985-06-04 1989-08-22 Plus Development Corporation A method for using a modular unitary disk file subsystem
JPS627572U (sv) * 1985-06-28 1987-01-17
US5341479A (en) * 1989-01-31 1994-08-23 Storage Technology Corporation Address mark triggered read/write head buffer
US5274772A (en) * 1989-06-28 1993-12-28 International Business Machines Corporation Data processing systems having means for selectively combining records into signal blocks for recording in a record medium
JP2625609B2 (ja) * 1991-07-10 1997-07-02 インターナショナル・ビジネス・マシーンズ・コーポレイション ディスク記憶装置
US5424881A (en) * 1993-02-01 1995-06-13 Cirrus Logic, Inc. Synchronous read channel
US5587675A (en) * 1993-08-12 1996-12-24 At&T Global Information Solutions Company Multiclock controller
US6081904A (en) * 1998-04-30 2000-06-27 International Business Machines Corporation Method for insuring data integrity during transfers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753232A (en) * 1972-04-06 1973-08-14 Honeywell Inf Systems Memory control system adaptive to different access and cycle times
DE2303076A1 (de) * 1972-05-24 1973-12-13 Iomec Verfahren und vorrichtung fuer die format-einteilung von sektoren und fuer die adressierung von datensaetzen bei speicherplatten-kassetten
US3997876A (en) * 1972-06-07 1976-12-14 International Business Machines Corporation Apparatus and method for avoiding defects in the recording medium within a peripheral storage system

Also Published As

Publication number Publication date
CA1081856A (en) 1980-07-15
HK70984A (en) 1984-09-21
AU508890B2 (en) 1980-04-03
ES457427A1 (es) 1978-02-16
SE418340B (sv) 1981-05-18
US4053944A (en) 1977-10-11
BR7702056A (pt) 1978-01-17
GB1556520A (en) 1979-11-28
DE2716905A1 (de) 1977-11-17
JPS52141615A (en) 1977-11-26
AU2475377A (en) 1978-11-09
IT1115508B (it) 1986-02-03
SE7704964L (sv) 1977-10-31
FR2349891B1 (sv) 1979-03-02
FR2349891A1 (fr) 1977-11-25
DE2716905C2 (de) 1985-02-28
JPS5822831B2 (ja) 1983-05-11

Similar Documents

Publication Publication Date Title
CH621008A5 (sv)
DE2460825C2 (de) Verfahren zur Informationsübertragung zwischen Zentraleinheit und Peripheriegeräten und Datenverarbeitungsanlage zur Durchführung des Vefahrens
DE2555658A1 (de) Verfahren und einrichtung zur fehlerdiagnose in einer datenverarbeitungsanlage
DE2326942C2 (sv)
DE3151251A1 (de) Verfahren und schaltungsanordnung zur wiedergabe digital codierter signale
DE2918223A1 (de) Schnittstelleneinrichtung zum einsatz zwischen einem digitalrechner und einem speicher
DE1935570A1 (de) System zur Speicherung und Wiedergewinnung von Daten
DE2128835A1 (de) Schaltungsanordnung zur Steuerung des Zugriffs bei bewegten Oberflachen speichern
DE2646162B2 (de) Schaltungsanordnung zum Ersetzen fehlerhafter Informationen in Speicherplätzen eines nicht veränderbaren Speichers
DE1901228A1 (de) Datenverarbeitungsanlage mit Einrichtungen zur Wiederholung von Operationen bei Auftreten eines Fehlers
DE2122338A1 (de) Schaltungsanordnung zur Steuerung des Datenflusses in Datenverarbeitungsanlagen
DE2556949A1 (de) Verfahren und einrichtung zum wiederholen des versuchs einer befehlsausfuehrung durch die magnetband- peripheriesteuereinheit eines dv- systems
DE2606688A1 (de) Fehl-takterkennungsschaltung
US4074229A (en) Method for monitoring the sequential order of successive code signal groups
DE2539211A1 (de) Zugriffssteuereinheit
DE1271191B (de) Einrichtung zur UEbertragung von Informationseinheiten in die Binaerstellen eines Umlaufspeichers
DE2254696C3 (de) Schaltungsanordnung zur Neuorientierung von Aufzeichnungen in einem Plattenspeicher
DE3045609A1 (de) Verfahren und schaltungsanordnung zur abgabe einer korrigierten datengruppe an eine bestimmungsschaltung
DE3320378C2 (sv)
DE2715029B2 (de) Schaltungsanordnung zur Diagnose oder Prüfung von funktioneilen Hardware-Fehlern in einer digitalen EDV-Anlage
DE1201586B (de) Programmgesteuerte Daten-Auswertmaschine
DE2136270A1 (de) Verfahren und Vergleicher zum Vergleich zweier Binärzahlen
DE1449425B2 (de) Einrichtung zur Ermittlung von Fehlern in einem Magnetband
DE2842603B2 (de) Schnittstelle zwischen einem Wartungsprozessor und einer Mehrzahl einzeln zu prüfender Funktionseinheiten eines datenverarbeitenden Systems
DE2951766C2 (sv)

Legal Events

Date Code Title Description
PL Patent ceased