JPS62112266A - インデツクス検出装置 - Google Patents
インデツクス検出装置Info
- Publication number
- JPS62112266A JPS62112266A JP60253142A JP25314285A JPS62112266A JP S62112266 A JPS62112266 A JP S62112266A JP 60253142 A JP60253142 A JP 60253142A JP 25314285 A JP25314285 A JP 25314285A JP S62112266 A JPS62112266 A JP S62112266A
- Authority
- JP
- Japan
- Prior art keywords
- index
- circuit
- signal
- timing
- adjusting
- 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
Links
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60253142A JPS62112266A (ja) | 1985-11-12 | 1985-11-12 | インデツクス検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60253142A JPS62112266A (ja) | 1985-11-12 | 1985-11-12 | インデツクス検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62112266A true JPS62112266A (ja) | 1987-05-23 |
| JPH0544114B2 JPH0544114B2 (enExample) | 1993-07-05 |
Family
ID=17247095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60253142A Granted JPS62112266A (ja) | 1985-11-12 | 1985-11-12 | インデツクス検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62112266A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285715A (ja) * | 1988-09-22 | 1990-03-27 | Canon Inc | エンコーダー |
| JPH03268268A (ja) * | 1990-03-16 | 1991-11-28 | Matsushita Electric Ind Co Ltd | フロッピーディスク装置 |
-
1985
- 1985-11-12 JP JP60253142A patent/JPS62112266A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0285715A (ja) * | 1988-09-22 | 1990-03-27 | Canon Inc | エンコーダー |
| JPH03268268A (ja) * | 1990-03-16 | 1991-11-28 | Matsushita Electric Ind Co Ltd | フロッピーディスク装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544114B2 (enExample) | 1993-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4485337A (en) | Servo data driven motor speed control | |
| JPH0245262B2 (enExample) | ||
| JPS62112266A (ja) | インデツクス検出装置 | |
| JPH0243273B2 (enExample) | ||
| US4831468A (en) | Index signal generation timing control system | |
| JP2001190055A (ja) | インデックス信号生成方法、インデックス信号生成装置、ディスクドライブ、及びddモータ | |
| US4809119A (en) | Circuit arrangement for the determination of the constant speed rotation of a disklike record medium | |
| JPH11154370A (ja) | ディスク装置 | |
| JPH0565951B2 (enExample) | ||
| US5434724A (en) | Method and apparatus for the high speed driving of a stepper motor against seek error upon power restoration in a microcomputer system | |
| JPH0629799Y2 (ja) | ビデオテ−プレコ−ダ | |
| US4577243A (en) | Control signal generating circuit for a magnetic recording and/or reproducing apparatus | |
| JP2001190054A (ja) | インデックス信号生成装置 | |
| US5272577A (en) | Index adjustment circuit for floppy disk drive | |
| JPS626587Y2 (enExample) | ||
| JPH07147059A (ja) | 磁気ディスク装置 | |
| JPH07220379A (ja) | ディスク駆動装置 | |
| JPH049548Y2 (enExample) | ||
| JPS5919274A (ja) | フロツピイデイスク装置 | |
| JPS60164954A (ja) | デイスク装置 | |
| JPH03289387A (ja) | モータサーボ回路 | |
| JPH03162770A (ja) | ディスク装置 | |
| JPH0434767A (ja) | セルフクロック方式ディジタル磁気記録による情報記録装置 | |
| JPS63131383A (ja) | フロツピイデイスク装置 | |
| JPH03137866A (ja) | フロツピイデイスク装置 |