JPS57168361A - Protective device of floppy disk device - Google Patents

Protective device of floppy disk device

Info

Publication number
JPS57168361A
JPS57168361A JP56052546A JP5254681A JPS57168361A JP S57168361 A JPS57168361 A JP S57168361A JP 56052546 A JP56052546 A JP 56052546A JP 5254681 A JP5254681 A JP 5254681A JP S57168361 A JPS57168361 A JP S57168361A
Authority
JP
Japan
Prior art keywords
state
timer
floppy disk
fdd
computer
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.)
Granted
Application number
JP56052546A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0137766B2 (cg-RX-API-DMAC7.html
Inventor
Yumiko Okamura
Ryuichi Inaba
Hiroyuki Ichimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56052546A priority Critical patent/JPS57168361A/ja
Publication of JPS57168361A publication Critical patent/JPS57168361A/ja
Publication of JPH0137766B2 publication Critical patent/JPH0137766B2/ja
Granted legal-status Critical Current

Links

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

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)
  • Debugging And Monitoring (AREA)
JP56052546A 1981-04-08 1981-04-08 Protective device of floppy disk device Granted JPS57168361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56052546A JPS57168361A (en) 1981-04-08 1981-04-08 Protective device of floppy disk device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56052546A JPS57168361A (en) 1981-04-08 1981-04-08 Protective device of floppy disk device

Publications (2)

Publication Number Publication Date
JPS57168361A true JPS57168361A (en) 1982-10-16
JPH0137766B2 JPH0137766B2 (cg-RX-API-DMAC7.html) 1989-08-09

Family

ID=12917785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56052546A Granted JPS57168361A (en) 1981-04-08 1981-04-08 Protective device of floppy disk device

Country Status (1)

Country Link
JP (1) JPS57168361A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025052A (ja) * 1983-07-21 1985-02-07 Tokyo Electric Co Ltd デイスク記録装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53713A (en) * 1976-06-23 1978-01-06 Hitachi Ltd Power switching circuit
JPS5565237U (cg-RX-API-DMAC7.html) * 1978-10-30 1980-05-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53713A (en) * 1976-06-23 1978-01-06 Hitachi Ltd Power switching circuit
JPS5565237U (cg-RX-API-DMAC7.html) * 1978-10-30 1980-05-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025052A (ja) * 1983-07-21 1985-02-07 Tokyo Electric Co Ltd デイスク記録装置

Also Published As

Publication number Publication date
JPH0137766B2 (cg-RX-API-DMAC7.html) 1989-08-09

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