JPH0216462U - - Google Patents
Info
- Publication number
- JPH0216462U JPH0216462U JP9620488U JP9620488U JPH0216462U JP H0216462 U JPH0216462 U JP H0216462U JP 9620488 U JP9620488 U JP 9620488U JP 9620488 U JP9620488 U JP 9620488U JP H0216462 U JPH0216462 U JP H0216462U
- Authority
- JP
- Japan
- Prior art keywords
- servo data
- servo
- circuit
- data generation
- reproducing
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図である。
１……制御回路、２……発振器回路、３……選
択回路、４……パターンゼネレータ、５……サー
ボヘツド、６……サーボデータ再生回路。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Control circuit, 2... Oscillator circuit, 3... Selection circuit, 4... Pattern generator, 5... Servo head, 6... Servo data reproducing circuit.
Claims (1)
において、サーボデータ生成の基準信号を生成す
る発振器回路と、この発振器回路の出力をサーボ
データ生成回路に選択的に供給する選択回路と、
前記サーボデータ生成回路から出力されるサーボ
データをサーボ面に書込み、読出しするサーボヘ
ツドと、このサーボヘツドの読出し信号よりサー
ボデータを再生するサーボデータ再生回路とを具
備してなることを特徴とするサーボデータ書込み
装置。 In a servo data writing device such as a magnetic disk device, an oscillator circuit that generates a reference signal for servo data generation, and a selection circuit that selectively supplies the output of the oscillator circuit to the servo data generation circuit;
Servo data comprising: a servo head for writing and reading servo data output from the servo data generation circuit onto a servo surface; and a servo data reproducing circuit for reproducing the servo data from a read signal from the servo head. writing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9620488U JPH0216462U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9620488U JPH0216462U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216462U true JPH0216462U (en) | 1990-02-01 |
Family
ID=31321052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9620488U Pending JPH0216462U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216462U (en) |
-
1988
- 1988-07-20 JP JP9620488U patent/JPH0216462U/ja active Pending
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