JPS6332338U - - Google Patents
Info
- Publication number
- JPS6332338U JPS6332338U JP12686886U JP12686886U JPS6332338U JP S6332338 U JPS6332338 U JP S6332338U JP 12686886 U JP12686886 U JP 12686886U JP 12686886 U JP12686886 U JP 12686886U JP S6332338 U JPS6332338 U JP S6332338U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- magnetic
- control device
- external control
- head
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の磁気デイスク装置の構成を
示すブロツク図、第２図は従来の磁気デイスク装
置の構成を示すブロツクである。
２……外部制御装置、３……モータ、４……磁
気ヘツド、５……駆動手段、６……制御部、１０
……磁気デイスク装置、１１……ヘツド部検出回
路。
FIG. 1 is a block diagram showing the structure of a magnetic disk device of this invention, and FIG. 2 is a block diagram showing the structure of a conventional magnetic disk device. 2...External control device, 3...Motor, 4...Magnetic head, 5...Driving means, 6...Control unit, 10
. . . Magnetic disk device, 11 . . . Head portion detection circuit.
Claims (1)
らの信号に基づき、磁気デイスクを回転させるモ
ータと上記磁気デイスクに対する書き込みおよび
読み出しを行う磁気ヘツド駆動用の駆動手段とを
駆動制御する制御部が組み込まれた磁気デイスク
装置において、上記制御部に使用可能な上記磁気
ヘツドの数を検出するヘツド部検出回路を設けた
ことを特徴とする磁気デイスク装置。 A control section is incorporated which is connected to an external control device and drives and controls a motor for rotating a magnetic disk and a drive means for driving a magnetic head for writing and reading data on and from the magnetic disk, based on signals from the external control device. 1. A magnetic disk device according to claim 1, wherein said control section is provided with a head section detection circuit for detecting the number of said magnetic heads that can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12686886U JPS6332338U (en) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12686886U JPS6332338U (en) | 1986-08-20 | 1986-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6332338U true JPS6332338U (en) | 1988-03-02 |
Family
ID=31021081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12686886U Pending JPS6332338U (en) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332338U (en) |
-
1986
- 1986-08-20 JP JP12686886U patent/JPS6332338U/ja active Pending
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