KR900005226B1 - 디스크 드라이브 형태 판단 방법 - Google Patents

디스크 드라이브 형태 판단 방법 Download PDF

Info

Publication number
KR900005226B1
KR900005226B1 KR1019850002921A KR850002921A KR900005226B1 KR 900005226 B1 KR900005226 B1 KR 900005226B1 KR 1019850002921 A KR1019850002921 A KR 1019850002921A KR 850002921 A KR850002921 A KR 850002921A KR 900005226 B1 KR900005226 B1 KR 900005226B1
Authority
KR
South Korea
Prior art keywords
disk
drive
head
port
state
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
KR1019850002921A
Other languages
English (en)
Korean (ko)
Other versions
KR860001381A (ko
Inventor
죤 아고그리아 로버트
앨런 다이얀 리챠드
앨런 스미스 브루스
Original Assignee
인터내셔널 비지네스 머신즈 코포레이션
제이. 에이취. 그래디
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 인터내셔널 비지네스 머신즈 코포레이션, 제이. 에이취. 그래디 filed Critical 인터내셔널 비지네스 머신즈 코포레이션
Publication of KR860001381A publication Critical patent/KR860001381A/ko
Application granted granted Critical
Publication of KR900005226B1 publication Critical patent/KR900005226B1/ko
Expired legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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)
KR1019850002921A 1984-07-13 1985-04-30 디스크 드라이브 형태 판단 방법 Expired KR900005226B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63061084A 1984-07-13 1984-07-13
US630,610 1984-07-13

Publications (2)

Publication Number Publication Date
KR860001381A KR860001381A (ko) 1986-02-26
KR900005226B1 true KR900005226B1 (ko) 1990-07-21

Family

ID=24527866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002921A Expired KR900005226B1 (ko) 1984-07-13 1985-04-30 디스크 드라이브 형태 판단 방법

Country Status (8)

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

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
DE69127864T2 (de) * 1990-07-19 1998-03-26 International Business Machines Corp., Armonk, N.Y. Personalcomputer mit Laufwerk-Identifizierung
EP0484905A3 (en) * 1990-11-09 1994-12-14 Brier Technology Interface for disk drives

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
ES8609756A1 (es) 1986-07-16
EP0167879A2 (en) 1986-01-15
ES545127A0 (es) 1986-07-16
KR860001381A (ko) 1986-02-26
DE3582196D1 (de) 1991-04-25
MX159255A (es) 1989-05-09
EP0167879A3 (en) 1987-10-14
HK136193A (en) 1993-12-17
CA1285065C (en) 1991-06-18
JPS647422B2 (https=) 1989-02-08
JPS6126971A (ja) 1986-02-06
EP0167879B1 (en) 1991-03-20

Similar Documents

Publication Publication Date Title
KR910010040B1 (ko) 디스크 드라이브와 매체 형태 판단 장치
JP3480962B2 (ja) ディスク駆動システム
KR880000793B1 (ko) 디스크 기억장치에 있어서의 제어장치
US5018095A (en) Universal disk drive type emulation for IBM PC-AT computers
JP3404419B2 (ja) ディスクドライブサーボシステム
US4928193A (en) Diskette drive type determination
KR900005226B1 (ko) 디스크 드라이브 형태 판단 방법
JP2759920B2 (ja) Ｄａｓｄ周辺データ記憶サブシステムの作動方法及び装置
US4651238A (en) Recording medium read/write control system
US7260676B2 (en) Optical disc recording/reproducing method and recording/reproducing apparatus
US5293625A (en) Signal selecting circuit which selectively outputs predetermined signal to host computer compatible with plurality of computer hardware types and disk drive having such signal selecting circuit
US5943682A (en) Programmable control sequencer of disk controller and method for map allocation therefor
US5577234A (en) System for controlling storage device for storing data at second density that is not integral multiple of first density by varying the device motor speed
US6693753B2 (en) Disc sequencer supporting pipelined and non-pipelined read
JP2885013B2 (ja) 情報処理装置
JP2817608B2 (ja) 情報処理装置
JPS5840271B2 (ja) メモリ装置
JPS6095762A (ja) 磁気デイスク制御装置
KR100189927B1 (ko) 하드 디스크 드라이브 제어장치 및 그 방법
JP3013355U (ja) フロッピ−ディスク装置
KR100218903B1 (ko) 기억장치의 강제 에러 발생장치
JPH08221878A (ja) ディスク装置の制御方法及び情報処理装置
JPH0516099B2 (https=)
GB2242561A (en) Magnetic disc drives
JPS6145270B2 (https=)

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19850430

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19890810

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19900622

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19901018

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19901113

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19901113

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19930331

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19940504

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 19950630

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 19960705

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 19970623

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 19980701

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 19990617

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20000629

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20010529

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20020509

Start annual number: 13

End annual number: 13

PR1001 Payment of annual fee

Payment date: 20030522

Start annual number: 14

End annual number: 14

FPAY Annual fee payment

Payment date: 20040510

Year of fee payment: 15

PR1001 Payment of annual fee

Payment date: 20040510

Start annual number: 15

End annual number: 15

EXPY Expiration of term
PC1801 Expiration of term