JPH0381228B2 - - Google Patents

Info

Publication number
JPH0381228B2
JPH0381228B2 JP23080188A JP23080188A JPH0381228B2 JP H0381228 B2 JPH0381228 B2 JP H0381228B2 JP 23080188 A JP23080188 A JP 23080188A JP 23080188 A JP23080188 A JP 23080188A JP H0381228 B2 JPH0381228 B2 JP H0381228B2
Authority
JP
Japan
Prior art keywords
circuit
terminal
floppy disk
reading
integrated circuit
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
JP23080188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01118284A (ja
Inventor
Junji Ito
Satotoshi Goto
Makoto Fukuyama
Takehiko Umeyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP23080188A priority Critical patent/JPH01118284A/ja
Publication of JPH01118284A publication Critical patent/JPH01118284A/ja
Publication of JPH0381228B2 publication Critical patent/JPH0381228B2/ja
Granted legal-status Critical Current

Links

JP23080188A 1988-09-14 1988-09-14 フロッピーディスクドライブ用半導体集積回路装置 Granted JPH01118284A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23080188A JPH01118284A (ja) 1988-09-14 1988-09-14 フロッピーディスクドライブ用半導体集積回路装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23080188A JPH01118284A (ja) 1988-09-14 1988-09-14 フロッピーディスクドライブ用半導体集積回路装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9983284A Division JPS60242551A (ja) 1984-05-16 1984-05-16 フロツピ−デイスクドライブ用半導体集積回路装置

Publications (2)

Publication Number Publication Date
JPH01118284A JPH01118284A (ja) 1989-05-10
JPH0381228B2 true JPH0381228B2 (enExample) 1991-12-27

Family

ID=16913488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23080188A Granted JPH01118284A (ja) 1988-09-14 1988-09-14 フロッピーディスクドライブ用半導体集積回路装置

Country Status (1)

Country Link
JP (1) JPH01118284A (enExample)

Also Published As

Publication number Publication date
JPH01118284A (ja) 1989-05-10

Similar Documents

Publication Publication Date Title
US5241430A (en) Method and apparatus for alternatively reading or writing data to a servo surface of a hard disk drive
US20040075932A1 (en) Integrated magnetic data storage and optical disk data storage device
JPH0381228B2 (enExample)
JPH0381229B2 (enExample)
JPH0346911B2 (enExample)
JPH0348589B2 (enExample)
JPH01229454A (ja) 磁気ディスク装置
JP4285798B2 (ja) 半導体装置
JPS6179869U (enExample)
JPS5855563B2 (ja) 電圧降下検出回路
JPH0129636Y2 (enExample)
JPS58108061A (ja) 磁気デイスク制御方式
JPH0544883Y2 (enExample)
JPH03156793A (ja) 半導体記憶装置
JPS6456068U (enExample)
KR0146518B1 (ko) 하드 디스크 드라이브의 스핀들 모터 드라이버
JPH0268362U (enExample)
JPS5839792U (ja) 磁気記録再生装置
JPS58159062U (ja) 磁気記録媒体発行装置
JPS62298059A (ja) 磁気デイスク装置
JPH06103579B2 (ja) 固定磁気ディスク装置
JPH02149191U (enExample)
JPS6125648U (ja) 周辺装置の保護装置
JPS6198266U (enExample)
JPS63136355A (ja) 磁気デイスク装置