JPS62110702U - - Google Patents
Info
- Publication number
- JPS62110702U JPS62110702U JP20048585U JP20048585U JPS62110702U JP S62110702 U JPS62110702 U JP S62110702U JP 20048585 U JP20048585 U JP 20048585U JP 20048585 U JP20048585 U JP 20048585U JP S62110702 U JPS62110702 U JP S62110702U
- Authority
- JP
- Japan
- Prior art keywords
- disk memory
- tracks
- utility
- scope
- intermediate portion
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Hardware Redundancy (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図はこの考案の一実施例を示すデイスクメ
モリの説明図、第２図は従来のデイスクメモリを
示す第１図相当図である。
１……ユーザトラツクエリア、２……代替トラ
ツクエリア。なお各図中、同一符号は同一又は相
当部分を示すものとする。
FIG. 1 is an explanatory diagram of a disk memory showing an embodiment of this invention, and FIG. 2 is a diagram corresponding to FIG. 1 showing a conventional disk memory. 1...User track area, 2...Alternative track area. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
て、代替トラツクエリアを、全トラツクエリアの
径方向中間部に配置したことを特徴とするデイス
クメモリ。 1. A disk memory comprising a plurality of tracks, wherein an alternative track area is arranged at a radially intermediate portion of all the track areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20048585U JPS62110702U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20048585U JPS62110702U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110702U true JPS62110702U (en) | 1987-07-15 |
Family
ID=31163035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20048585U Pending JPS62110702U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110702U (en) |
-
1985
- 1985-12-26 JP JP20048585U patent/JPS62110702U/ja active Pending