CA1232067A - Integrated floppy disk drive controller - Google Patents

Integrated floppy disk drive controller

Info

Publication number
CA1232067A
CA1232067A CA000468244A CA468244A CA1232067A CA 1232067 A CA1232067 A CA 1232067A CA 000468244 A CA000468244 A CA 000468244A CA 468244 A CA468244 A CA 468244A CA 1232067 A CA1232067 A CA 1232067A
Authority
CA
Canada
Prior art keywords
data
computer
register
controller
read
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
CA000468244A
Other languages
English (en)
French (fr)
Inventor
Wendell B. Sander
Robert Bailey
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.)
Apple Inc
Original Assignee
Apple Computer Inc
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 Apple Computer Inc filed Critical Apple Computer Inc
Application granted granted Critical
Publication of CA1232067A publication Critical patent/CA1232067A/en
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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CA000468244A 1984-01-24 1984-11-20 Integrated floppy disk drive controller Expired CA1232067A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57306784A 1984-01-24 1984-01-24
US573,067 1984-01-24

Publications (1)

Publication Number Publication Date
CA1232067A true CA1232067A (en) 1988-01-26

Family

ID=24290504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000468244A Expired CA1232067A (en) 1984-01-24 1984-11-20 Integrated floppy disk drive controller

Country Status (7)

Country Link
JP (1) JPS60160433A (ko)
KR (1) KR900008593B1 (ko)
CA (1) CA1232067A (ko)
DE (1) DE3500741A1 (ko)
FR (1) FR2558615B1 (ko)
GB (1) GB2153114B (ko)
HK (1) HK76888A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0135848B1 (ko) * 1993-11-20 1998-06-15 김광호 컴팩트 디스크-롬 드라이브 인터페이스 회로
US5535419A (en) * 1994-05-27 1996-07-09 Advanced Micro Devices Sytem and method for merging disk change data from a floppy disk controller with data relating to an IDE drive controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210959A (en) * 1978-05-10 1980-07-01 Apple Computer, Inc. Controller for magnetic disc, recorder, or the like
JPS5998263A (ja) * 1982-06-30 1984-06-06 Fujitsu Ltd 磁気デイスク制御装置診断方式
US4578722A (en) * 1982-12-23 1986-03-25 International Business Machines Corporation Method for checking disk identity in a flexible disk recorder
CA1220853A (en) * 1983-05-16 1987-04-21 Edward Gershenson Disk drive control apparatus with hierarchical control
JPS6070549A (ja) * 1983-09-28 1985-04-22 Ricoh Co Ltd フロッピ−ディスク制御装置
JPS60129969A (ja) * 1983-12-16 1985-07-11 Hitachi Ltd デ−タ読出書込回路

Also Published As

Publication number Publication date
GB2153114B (en) 1987-11-04
FR2558615A1 (fr) 1985-07-26
JPS60160433A (ja) 1985-08-22
DE3500741C2 (ko) 1989-11-09
KR850005640A (ko) 1985-08-28
GB8422908D0 (en) 1984-10-17
FR2558615B1 (fr) 1991-08-23
DE3500741A1 (de) 1985-07-25
GB2153114A (en) 1985-08-14
KR900008593B1 (ko) 1990-11-26
HK76888A (en) 1988-09-30

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Legal Events

Date Code Title Description
MKEX Expiry