JPH0265268U - - Google Patents
Info
- Publication number
- JPH0265268U JPH0265268U JP14284588U JP14284588U JPH0265268U JP H0265268 U JPH0265268 U JP H0265268U JP 14284588 U JP14284588 U JP 14284588U JP 14284588 U JP14284588 U JP 14284588U JP H0265268 U JPH0265268 U JP H0265268U
- Authority
- JP
- Japan
- Prior art keywords
- floppy disk
- disk device
- servo data
- pulse
- recording medium
- 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ブロツク図、第２
図は第１図に示す実施例によりサーボデータと制
御あるいは作業データとがライトされたフロツピ
イデイスク記録媒体の一部の模式的な拡大平面図
である。
１……第１のフロツピイデイスク装置、２……
駆動位置決め部、３……第一の制御部、４……第
一の装置、５……第二のフロツピイデイスク装置
、６……第二の制御部、７……第二の装置、８…
…動作順序を示す矢印、９……制御信号線、１０
……サーボデータ、１１……制御あるいは作業デ
ータ、１２……サーボデータ１０の中心、１３…
…制御あるいは作業データ１４の中心。
Figure 1 is a block diagram of one embodiment of the present invention;
This figure is a schematic enlarged plan view of a part of a floppy disk recording medium on which servo data and control or work data are written according to the embodiment shown in FIG. 1...first floppy disk device, 2...
Drive positioning unit, 3...first control unit, 4...first device, 5...second floppy disk device, 6...second control unit, 7...second device, 8...
...Arrow indicating operation order, 9...Control signal line, 10
... Servo data, 11 ... Control or work data, 12 ... Center of servo data 10, 13 ...
...The center of control or work data 14.
Claims (1)
ク装置と、該フロツピイデイスク装置のヘツド部
を等間隔に駆動位置決めすることのできる駆動位
置決め部と、該駆動位置決め部および前記第一の
フロツピイデイスク装置を制御し前記第一のフロ
ツピイデイスク装置に装着されたフロツピイデイ
スク記録媒体の等間隔のトラツク上にサーボデー
タをパルス単位でかつ該パルスの間隔を任意に変
えてライトさせる第一の制御部と、前記第一のフ
ロツピイデイスク装置と同一形式の第二のフロツ
ピイデイスク装置と、該第二のフロツピイデイス
ク装置を制御し該第二のフロツピイデイスク装置
に装着された前記フロツピイデイスク記録媒体に
前記サーボデータに追従して前記サーボデータと
同一面内に交互に制御あるいは作業データをパル
ス単位でかつ該パルス間隔を任意に変えてライト
させる第二の制御部とを含むことを特徴とするフ
ロツピイデイスクのフオーマツト装置。 A track servo type first floppy disk device, a drive positioning section capable of driving and positioning the head portion of the floppy disk device at equal intervals, and the drive positioning section and the first floppy disk device. Controls the floppy disk device and writes servo data in pulse units on equally spaced tracks of the floppy disk recording medium loaded in the first floppy disk device, with the pulse interval arbitrarily changed. a first controller, a second floppy disk device of the same type as the first floppy disk device, and a second floppy disk device that controls the second floppy disk device; Control or work data is written alternately in the same plane as the servo data in the floppy disk recording medium mounted on the apparatus in pulse units and by arbitrarily changing the pulse interval in accordance with the servo data. What is claimed is: 1. A floppy disk formatting device comprising: a second control section;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14284588U JPH0265268U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14284588U JPH0265268U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265268U true JPH0265268U (en) | 1990-05-16 |
Family
ID=31409138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14284588U Pending JPH0265268U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265268U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134365A (en) * | 1980-02-14 | 1981-10-21 | Mitsubishi Electric Corp | Recording system for head positioning information |
| JPS63113876A (en) * | 1986-10-31 | 1988-05-18 | Nec Corp | Format recording system |
-
1988
- 1988-10-31 JP JP14284588U patent/JPH0265268U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134365A (en) * | 1980-02-14 | 1981-10-21 | Mitsubishi Electric Corp | Recording system for head positioning information |
| JPS63113876A (en) * | 1986-10-31 | 1988-05-18 | Nec Corp | Format recording system |
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