JPH0435250U - - Google Patents
Info
- Publication number
- JPH0435250U JPH0435250U JP7706690U JP7706690U JPH0435250U JP H0435250 U JPH0435250 U JP H0435250U JP 7706690 U JP7706690 U JP 7706690U JP 7706690 U JP7706690 U JP 7706690U JP H0435250 U JPH0435250 U JP H0435250U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- disk device
- recording medium
- motor
- flexible disk
- 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 2
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図はこの考案の実施例であるフレキシブル
デイスク装置の内部を示す構成図、第２図は従来
のフレキシブルデイスク装置の内部を示す構成図
である。
図において、１……スピンドルモータ（ＳＰＭ
）、２……ＳＰＭ駆動信号、３……信号インタフ
エース、４……モータオン信号、５……ステツピ
ングモータ（ＳＴＭ）、６……磁気ヘツド、７…
…記録媒体（磁気媒体）、８……ステツプ信号、
９……デイレクシヨン信号、１０……制御回路、
１１……ＳＴＭ駆動信号、１２……ＳＴＭ駆動制
御回路、１３……モータコントロール回路、１４
……ライト（書込み）回路、１５……リード（読
出し）回路 である。なお、図中、同一符号は同
一、又は相当部分を示す。
FIG. 1 is a block diagram showing the inside of a flexible disk device that is an embodiment of this invention, and FIG. 2 is a block diagram showing the inside of a conventional flexible disk device. In the figure, 1...Spindle motor (SPM)
), 2... SPM drive signal, 3... Signal interface, 4... Motor on signal, 5... Stepping motor (STM), 6... Magnetic head, 7...
...Recording medium (magnetic medium), 8...Step signal,
9... Direction signal, 10... Control circuit,
11...STM drive signal, 12...STM drive control circuit, 13...Motor control circuit, 14
. . . write (write) circuit, 15 . . . read (read) circuit. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ルデイスク装置において、記録媒体を駆動する駆
動用モータの起動時に、記録ヘツドを位置決めす
る位置決め用モータを駆動するための駆動信号が
入力されていない場合にも、上記位置決め用モー
タを短期間動作させるように駆動制御する駆動制
御回路を備えたことを特徴とするフレキシブルデ
イスク装置。 In a flexible disk device that uses a flexible recording medium, when the drive motor that drives the recording medium is started, even if no drive signal is input to drive the positioning motor that positions the recording head. . A flexible disk device comprising a drive control circuit that controls the positioning motor so that it operates for a short period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706690U JPH0435250U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706690U JPH0435250U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435250U true JPH0435250U (en) | 1992-03-24 |
Family
ID=31619104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7706690U Pending JPH0435250U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435250U (en) |
-
1990
- 1990-07-20 JP JP7706690U patent/JPH0435250U/ja active Pending
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