JPS57208615A - Writing controlling system of magnetic disk device - Google Patents
Writing controlling system of magnetic disk deviceInfo
- Publication number
- JPS57208615A JPS57208615A JP9347481A JP9347481A JPS57208615A JP S57208615 A JPS57208615 A JP S57208615A JP 9347481 A JP9347481 A JP 9347481A JP 9347481 A JP9347481 A JP 9347481A JP S57208615 A JPS57208615 A JP S57208615A
- Authority
- JP
- Japan
- Prior art keywords
- writing
- head
- circuit
- data
- switch
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads
Landscapes
- Digital Magnetic Recording (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9347481A JPS57208615A (en) | 1981-06-17 | 1981-06-17 | Writing controlling system of magnetic disk device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9347481A JPS57208615A (en) | 1981-06-17 | 1981-06-17 | Writing controlling system of magnetic disk device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57208615A true JPS57208615A (en) | 1982-12-21 |
Family
ID=14083333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9347481A Pending JPS57208615A (en) | 1981-06-17 | 1981-06-17 | Writing controlling system of magnetic disk device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57208615A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0339874A2 (en) * | 1988-04-29 | 1989-11-02 | Quantum Corporation | Thin film head read recovery |
-
1981
- 1981-06-17 JP JP9347481A patent/JPS57208615A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0339874A2 (en) * | 1988-04-29 | 1989-11-02 | Quantum Corporation | Thin film head read recovery |
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