ES8609756A1 - Un metodo para adaptar una instalacion para reconocer el tipo de unidad de accionamiento conectada en cada momento a una unidad de acceso de la instalacion, automaticamente y sobre una base dinamica - Google Patents

Un metodo para adaptar una instalacion para reconocer el tipo de unidad de accionamiento conectada en cada momento a una unidad de acceso de la instalacion, automaticamente y sobre una base dinamica

Info

Publication number
ES8609756A1
ES8609756A1 ES545127A ES545127A ES8609756A1 ES 8609756 A1 ES8609756 A1 ES 8609756A1 ES 545127 A ES545127 A ES 545127A ES 545127 A ES545127 A ES 545127A ES 8609756 A1 ES8609756 A1 ES 8609756A1
Authority
ES
Spain
Prior art keywords
diskette drive
type determination
drive type
determination mechanism
track
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
ES545127A
Other languages
English (en)
Other versions
ES545127A0 (es
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES8609756A1 publication Critical patent/ES8609756A1/es
Publication of ES545127A0 publication Critical patent/ES545127A0/es
Expired legal-status Critical Current

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
    • 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)
  • Moving Of Head For Track Selection And Changing (AREA)

Abstract

METODO PARA EL RECONOCIMIENTO DEL TIPO DE UNIDAD DE DISCO FLEXIBLE PARA ALMACENAMIENTO MASIVO DE DATOS QUE SE ENCUENTRA CONECTADA A UN PUNTO DE COMUNICACIONES Y EN SERVICIO EN UN INSTANTE DETERMINADO. CONSISTE EN QUE UNA CABEZA DE LECTURA-ESCRITA EN UNA UNIDAD DE DISCO FLEXIBLE ES DESPLAZADA A UNA PISTA QUE ES INACCESIBLE EN UNO DE LOS TIPOS DE UNIDAD DE DISCO. LA CABEZA SE HACE RETROCEDER A CONTINUACION DE FORMA INCREMENTAL HCIA UNA PISTA ASOCIADA CON UN DETECTOR QUE INDICA EL POSICIONAMIENTO DE LA CABEZA SOBRE LA PISTA. EL NUMERO DE INCREMENTOS REQUERIDOS PARA ACTIVAR EL DETECTOR DETERMINA EL TIPO DE UNIDAD DE DISKETTE QUE SE ESTA UTILIZANDO. DE APLICACIONES EN COMPUTADORES CON SISTEMAS DE ALMACENAMIENTO MASIVO DE DATOS DEL TIPO DE UNIDADES DE DISCO FLEXIBLE.
ES545127A 1984-07-13 1985-07-12 Un metodo para adaptar una instalacion para reconocer el tipo de unidad de accionamiento conectada en cada momento a una unidad de acceso de la instalacion, automaticamente y sobre una base dinamica Expired ES8609756A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63061084A 1984-07-13 1984-07-13

Publications (2)

Publication Number Publication Date
ES8609756A1 true ES8609756A1 (es) 1986-07-16
ES545127A0 ES545127A0 (es) 1986-07-16

Family

ID=24527866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545127A Expired ES8609756A1 (es) 1984-07-13 1985-07-12 Un metodo para adaptar una instalacion para reconocer el tipo de unidad de accionamiento conectada en cada momento a una unidad de acceso de la instalacion, automaticamente y sobre una base dinamica

Country Status (8)

Country Link
EP (1) EP0167879B1 (es)
JP (1) JPS6126971A (es)
KR (1) KR900005226B1 (es)
CA (1) CA1285065C (es)
DE (1) DE3582196D1 (es)
ES (1) ES8609756A1 (es)
HK (1) HK136193A (es)
MX (1) MX159255A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6425348A (en) * 1987-07-20 1989-01-27 Alps Electric Co Ltd Method for discriminating magnetic disk drive
US4928192A (en) * 1987-12-23 1990-05-22 Konica Corporation Process for identifying disks and automatically configuring a disk drive system
US5247654A (en) * 1989-05-19 1993-09-21 Compaq Computer Corporation Minimum reset time hold circuit for delaying the completion of a second and complementary operation
JPH03144720A (ja) * 1989-10-31 1991-06-20 Toshiba Corp Ｆｄｄの識別方法ならびにｆｄｄの認識回路
ES2107441T3 (es) * 1990-07-19 1997-12-01 Ibm Ordenador personal con identificacion de unidad.
EP0484905A3 (en) * 1990-11-09 1994-12-14 Brier Technology Interface for disk drives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708760C3 (de) * 1977-03-01 1980-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung mit mehreren unterschiedlichen Daten-Umlauf speichern und einem Zugriffssteuerwerk
JPS5969856A (ja) * 1982-10-15 1984-04-20 Usac Electronics Ind Co Ltd 内蔵磁気デイスク制御方式

Also Published As

Publication number Publication date
JPS6126971A (ja) 1986-02-06
JPS647422B2 (es) 1989-02-08
DE3582196D1 (de) 1991-04-25
EP0167879A3 (en) 1987-10-14
EP0167879A2 (en) 1986-01-15
KR860001381A (ko) 1986-02-26
MX159255A (es) 1989-05-09
KR900005226B1 (ko) 1990-07-21
EP0167879B1 (en) 1991-03-20
HK136193A (en) 1993-12-17
CA1285065C (en) 1991-06-18
ES545127A0 (es) 1986-07-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060516