JPH0384982U - - Google Patents
Info
- Publication number
- JPH0384982U JPH0384982U JP14759689U JP14759689U JPH0384982U JP H0384982 U JPH0384982 U JP H0384982U JP 14759689 U JP14759689 U JP 14759689U JP 14759689 U JP14759689 U JP 14759689U JP H0384982 U JPH0384982 U JP H0384982U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- diagram showing
- disk device
- directory
- explanatory diagram
- 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 6
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Description
第１図は本考案の計算機におけるデイスクのフ
アイル生成状態を示す説明図、第２図は本考案の
計算機の実施例の概略ブロツク図、第３図ａ，ｂ
はハードデイスク装置の原理的な構成を示す模式
図、第４図はデイスクのセクタとデイレクトリと
の関係を示す説明図、第５図は第２図に示す計算
機の動作を説明するためのフローチヤート、第６
図はフアイル生成方法の他の例を示す説明図、第
７図は従来の計算機で使用されるハードデイスク
装置のフアイル生成状態を示す説明図である。
１……ＣＰＵ、２……バス、３……半導体メモ
リ、４……デイスク制御装置、５……デイスク装
置、６……キーボード、７……デイスプレイ、Ｕ
Ｆ１〜ＵＦｎ……ユーザフアイル、ＤＩＲ……デ
イレクトリ、Ｓ１〜Ｓｎ……セクタ。
Fig. 1 is an explanatory diagram showing the disk file generation state in the computer of the present invention, Fig. 2 is a schematic block diagram of an embodiment of the computer of the present invention, and Figs. 3 a and b.
is a schematic diagram showing the principle configuration of a hard disk device, FIG. 4 is an explanatory diagram showing the relationship between disk sectors and directories, and FIG. 5 is a flowchart for explaining the operation of the computer shown in FIG. 2. 6th
This figure is an explanatory diagram showing another example of a file generation method, and FIG. 7 is an explanatory diagram showing a file generation state of a hard disk device used in a conventional computer. 1...CPU, 2...Bus, 3...Semiconductor memory, 4...Disk control device, 5...Disk device, 6...Keyboard, 7...Display, U
F1 to UFn ...user file, DIR...directory, S1 to Sn ...sector.
Claims (1)
アイル管理用のデイレクトリを設けたことを特徴
とするデイスク装置を備えた計算機。 1. A computer equipped with a disk device, characterized in that a directory for file management is provided approximately at the center in the radial direction of the effective recording surface of the disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14759689U JPH0384982U (en) | 1989-12-20 | 1989-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14759689U JPH0384982U (en) | 1989-12-20 | 1989-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384982U true JPH0384982U (en) | 1991-08-28 |
Family
ID=31694104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14759689U Pending JPH0384982U (en) | 1989-12-20 | 1989-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10285490B2 (en) | 2015-06-23 | 2019-05-14 | The North Face Apparel Corp. | Fastener systems |
-
1989
- 1989-12-20 JP JP14759689U patent/JPH0384982U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10285490B2 (en) | 2015-06-23 | 2019-05-14 | The North Face Apparel Corp. | Fastener systems |
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