JPH03130045U - - Google Patents
Info
- Publication number
- JPH03130045U JPH03130045U JP3698690U JP3698690U JPH03130045U JP H03130045 U JPH03130045 U JP H03130045U JP 3698690 U JP3698690 U JP 3698690U JP 3698690 U JP3698690 U JP 3698690U JP H03130045 U JPH03130045 U JP H03130045U
- Authority
- JP
- Japan
- Prior art keywords
- input terminal
- designation signal
- speed side
- transfer
- 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
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の一実施例のフレキシブルデイ
スク装置の構成を示すブロツク図、第２図は第１
図の装置の動作を説明するための概念図である。
１…記録／再生部、２ａ，２ｂ…記録／再生ヘ
ツド、３…スピンドルモータ、４…モータ制御回
路、５…記録／再生データの入出力端子、６…起
動／停止指令の入力端子、７ａ，７ｂ…レシーバ
、８ａ…転送／回転速度指定信号の入力端子、８
ｂ…モード指定信号の入力端子。
FIG. 1 is a block diagram showing the configuration of a flexible disk device according to an embodiment of the present invention, and FIG.
FIG. 3 is a conceptual diagram for explaining the operation of the device shown in the figure. DESCRIPTION OF SYMBOLS 1... Recording/playback part, 2a, 2b... Recording/playback head, 3... Spindle motor, 4... Motor control circuit, 5... Input/output terminal for recording/playback data, 6... Input terminal for start/stop command, 7a, 7b...Receiver, 8a...Input terminal for transfer/rotation speed designation signal, 8
b...Input terminal for mode designation signal.
Claims (1)
タイプと想定するか２ＨＤタイプと想定するかに
応じてそれぞれ低速側と高速側の一方を指定する
転送／回転速度指定信号を上位側装置から受けて
記録／再生部とモータ制御部のそれぞれに供給す
る第１の入力端子と、 前記第１の入力端子上の転送／回転速度指定信
号のいかんによらずモータ回転速度を高速側に固
定させるか否かを指定するモード指定信号を上位
装置側から受けてモータ制御部に供給する第２の
入力端子とを備えたことを特徴とするフレキシブ
ルデイスク装置。[Scope of claim for utility model registration] Flexible disk to be accessed is 2DD
Receives a transfer/rotation speed designation signal from the host device that specifies either the low speed side or the high speed side depending on whether it is assumed to be a 2HD type or a 2HD type, and supplies it to each of the recording/playback unit and motor control unit. and a mode designation signal from the host device that designates whether or not to fix the motor rotational speed to the high speed side regardless of the transfer/rotation speed designation signal on the first input terminal. A flexible disk device comprising: a second input terminal for receiving the input terminal and supplying the input terminal to the motor control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3698690U JPH03130045U (en) | 1990-04-07 | 1990-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3698690U JPH03130045U (en) | 1990-04-07 | 1990-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130045U true JPH03130045U (en) | 1991-12-26 |
Family
ID=31543699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3698690U Pending JPH03130045U (en) | 1990-04-07 | 1990-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130045U (en) |
-
1990
- 1990-04-07 JP JP3698690U patent/JPH03130045U/ja active Pending
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