JPS51137405A - Write current control system for magnetic disc device - Google Patents
Write current control system for magnetic disc deviceInfo
- Publication number
- JPS51137405A JPS51137405A JP6207075A JP6207075A JPS51137405A JP S51137405 A JPS51137405 A JP S51137405A JP 6207075 A JP6207075 A JP 6207075A JP 6207075 A JP6207075 A JP 6207075A JP S51137405 A JPS51137405 A JP S51137405A
- Authority
- JP
- Japan
- Prior art keywords
- write current
- control system
- current control
- magnetic disc
- disc device
- 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
Abstract
PURPOSE: To control write current in correspondence to the absolute position of the head only in a disc pack device by detecting analog information indicating the absolute position of the head recorded in servo position information.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6207075A JPS51137405A (en) | 1975-05-23 | 1975-05-23 | Write current control system for magnetic disc device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6207075A JPS51137405A (en) | 1975-05-23 | 1975-05-23 | Write current control system for magnetic disc device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51137405A true JPS51137405A (en) | 1976-11-27 |
Family
ID=13189450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6207075A Pending JPS51137405A (en) | 1975-05-23 | 1975-05-23 | Write current control system for magnetic disc device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51137405A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113302A (en) * | 1983-11-24 | 1985-06-19 | Rohm Co Ltd | Floppy disk device |
JPS6325803A (en) * | 1986-07-17 | 1988-02-03 | Rohm Co Ltd | Magnetic recording circuit |
-
1975
- 1975-05-23 JP JP6207075A patent/JPS51137405A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113302A (en) * | 1983-11-24 | 1985-06-19 | Rohm Co Ltd | Floppy disk device |
JPS6325803A (en) * | 1986-07-17 | 1988-02-03 | Rohm Co Ltd | Magnetic recording circuit |
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