JPH0583963B2 - - Google Patents

Info

Publication number
JPH0583963B2
JPH0583963B2 JP2745485A JP2745485A JPH0583963B2 JP H0583963 B2 JPH0583963 B2 JP H0583963B2 JP 2745485 A JP2745485 A JP 2745485A JP 2745485 A JP2745485 A JP 2745485A JP H0583963 B2 JPH0583963 B2 JP H0583963B2
Authority
JP
Japan
Prior art keywords
dropout
output
circuit
counter
bit
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 - Lifetime
Application number
JP2745485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61187165A (ja
Inventor
Morishige Aoyama
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP2745485A priority Critical patent/JPS61187165A/ja
Publication of JPS61187165A publication Critical patent/JPS61187165A/ja
Publication of JPH0583963B2 publication Critical patent/JPH0583963B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Rotational Drive Of Disk (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP2745485A 1985-02-13 1985-02-13 ドロツプアウト検査装置 Granted JPS61187165A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2745485A JPS61187165A (ja) 1985-02-13 1985-02-13 ドロツプアウト検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2745485A JPS61187165A (ja) 1985-02-13 1985-02-13 ドロツプアウト検査装置

Publications (2)

Publication Number Publication Date
JPS61187165A JPS61187165A (ja) 1986-08-20
JPH0583963B2 true JPH0583963B2 (enExample) 1993-11-30

Family

ID=12221567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2745485A Granted JPS61187165A (ja) 1985-02-13 1985-02-13 ドロツプアウト検査装置

Country Status (1)

Country Link
JP (1) JPS61187165A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809248A (en) * 1986-03-05 1989-02-28 Mitsubishi Denki Kabushiki Kaisha Memory device including a rotating disk and means for detecting change in frictional resistance between the disk and a read/record head

Also Published As

Publication number Publication date
JPS61187165A (ja) 1986-08-20

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