JPS62168156U - - Google Patents
Info
- Publication number
- JPS62168156U JPS62168156U JP5433186U JP5433186U JPS62168156U JP S62168156 U JPS62168156 U JP S62168156U JP 5433186 U JP5433186 U JP 5433186U JP 5433186 U JP5433186 U JP 5433186U JP S62168156 U JPS62168156 U JP S62168156U
- Authority
- JP
- Japan
- Prior art keywords
- flexible disk
- start position
- track start
- position detection
- indicator lamp
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案によるフレシキブル・デイス
ク装置の図、第２図は従来のフレシキブル・デイ
スク装置の図である。図において、１は電子計算
機、３は制御回路、５は磁気ヘツド送り機構、６
は磁気ヘツド、７はフレシキブル・デイスク、１
０はドライブモータ、１２は書き込み回路、１４
は読み書き選択スイツチ、１７は読み出し回路、
１９はトラツク開始位置検出回路、２０はトラツ
ク開始位置検出信号、２１はフレシキブル・デイ
スク入出力要求信号、２２は開始制御回路、２３
は開始信号、２５は表示ランプ制御回路、２６は
表示信号、２７は表示ランプである。なお、図中
同一符号は同一または相当部分を示す。
FIG. 1 is a diagram of a flexible disk device according to this invention, and FIG. 2 is a diagram of a conventional flexible disk device. In the figure, 1 is an electronic computer, 3 is a control circuit, 5 is a magnetic head feeding mechanism, and 6 is a control circuit.
is a magnetic head, 7 is a flexible disk, 1
0 is the drive motor, 12 is the write circuit, 14
is a read/write selection switch, 17 is a read circuit,
19 is a track start position detection circuit, 20 is a track start position detection signal, 21 is a flexible disk input/output request signal, 22 is a start control circuit, 23
25 is a start signal, 25 is a display lamp control circuit, 26 is a display signal, and 27 is a display lamp. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
を回転して、情報の書き込みおよび読み出しを行
うフレシキブル・デイスク装置において、フレシ
キブル・デイスクのトラツク開始位置を検出する
ためのトラツク開始位置検出回路と、フレシキブ
ル・デイスクがフレシキブル・デイスク装置にか
けられたことを表示する表示ランプと、フレシキ
ブル・デイスク入出力要求信号とトラツク開始位
置検出信号によりその表示ランプのオン・オフを
行う表示ランプ制御回路を有することを特徴とす
るフレシキブル・デイスク装置。 A flexible disk device that writes and reads information by rotating the flexible disk near a magnetic head includes a track start position detection circuit for detecting the track start position of the flexible disk, and a track start position detection circuit for detecting the track start position of the flexible disk. A flexible disc characterized by having an indicator lamp that indicates that the flexible disk device is connected, and an indicator lamp control circuit that turns the indicator lamp on and off based on a flexible disk input/output request signal and a track start position detection signal.・Disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5433186U JPS62168156U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5433186U JPS62168156U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168156U true JPS62168156U (en) | 1987-10-24 |
Family
ID=30881224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5433186U Pending JPS62168156U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168156U (en) |
-
1986
- 1986-04-11 JP JP5433186U patent/JPS62168156U/ja active Pending
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