JPS60120562U - magnetic disk device - Google Patents
magnetic disk deviceInfo
- Publication number
- JPS60120562U JPS60120562U JP472484U JP472484U JPS60120562U JP S60120562 U JPS60120562 U JP S60120562U JP 472484 U JP472484 U JP 472484U JP 472484 U JP472484 U JP 472484U JP S60120562 U JPS60120562 U JP S60120562U
- Authority
- JP
- Japan
- Prior art keywords
- data
- magnetic disk
- disk device
- magnetic head
- reads
- 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
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の一実施例を示すブロック図である。 FIG. 1 is a block diagram showing one embodiment of the present invention.
Claims (1)
たは記録されたデータを読取る第１の磁気ヘッドと、 前記第１の磁気ヘッドにより記録されたデータを前記第
１の磁気ヘッドによる該データの記録動作終了後予め定
めた時間経過後該データを読み取る第２の磁気ヘッドと
、 前記外部より供給されるデータと前記第２の磁気ヘッド
により読み取られたデータとを比較する比較手段とを含
むことを特徴とする磁気ディスク装置。[Claims for Utility Model Registration] A first magnetic head that records externally supplied data on a magnetic disk surface or reads the recorded data; a second magnetic head that reads the data after a predetermined time has elapsed after the recording operation of the data by the magnetic head is completed; and a comparison between the data supplied from the outside and the data read by the second magnetic head. A magnetic disk device comprising: comparison means for comparing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP472484U JPS60120562U (en) | 1984-01-18 | 1984-01-18 | magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP472484U JPS60120562U (en) | 1984-01-18 | 1984-01-18 | magnetic disk device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60120562U true JPS60120562U (en) | 1985-08-14 |
Family
ID=30480567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP472484U Pending JPS60120562U (en) | 1984-01-18 | 1984-01-18 | magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60120562U (en) |
-
1984
- 1984-01-18 JP JP472484U patent/JPS60120562U/en active Pending
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