JPH0216460U - - Google Patents
Info
- Publication number
- JPH0216460U JPH0216460U JP9219588U JP9219588U JPH0216460U JP H0216460 U JPH0216460 U JP H0216460U JP 9219588 U JP9219588 U JP 9219588U JP 9219588 U JP9219588 U JP 9219588U JP H0216460 U JPH0216460 U JP H0216460U
- Authority
- JP
- Japan
- Prior art keywords
- defect information
- medium
- disk device
- recording medium
- magnetic 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
- 230000007547 defect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図は本考案の固定磁気デイスク装置の一実
施例のブロツク図である。
１……データバス、２……ＣＰＵ、３……ＲＡ
Ｍ、４……ＲＯＭ、５……欠陥情報メモリ、６…
…駆動系コントロール部、７……インタフエイス
コントロール部、８……リードライトコントロ
ール部。
FIG. 1 is a block diagram of an embodiment of the fixed magnetic disk device of the present invention. 1...Data bus, 2...CPU, 3...RA
M, 4...ROM, 5...defect information memory, 6...
...Drive system control section, 7...Interface control section, 8...Read/write control section.
Claims (1)
固定磁気デイスク装置において、 さらに、前記媒体欠陥情報を前記磁気記録媒体
とは別の書換可能な欠陥情報メモリにバツクアツ
プ情報として保持することを特徴とする固定磁気
デイスク装置。[Claims for Utility Model Registration] A fixed magnetic disk device of a type in which medium defect information is stored in a magnetic recording medium, further comprising: backing up the medium defect information to a rewritable defect information memory separate from the magnetic recording medium; A fixed magnetic disk device characterized by being held as a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9219588U JPH0216460U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9219588U JPH0216460U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216460U true JPH0216460U (en) | 1990-02-01 |
Family
ID=31316649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9219588U Pending JPH0216460U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216460U (en) |
-
1988
- 1988-07-12 JP JP9219588U patent/JPH0216460U/ja active Pending
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