JPS61130073U - - Google Patents
Info
- Publication number
- JPS61130073U JPS61130073U JP1237885U JP1237885U JPS61130073U JP S61130073 U JPS61130073 U JP S61130073U JP 1237885 U JP1237885 U JP 1237885U JP 1237885 U JP1237885 U JP 1237885U JP S61130073 U JPS61130073 U JP S61130073U
- Authority
- JP
- Japan
- Prior art keywords
- track
- data buffer
- write
- read
- data
- 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
Description
第１図は本考案の一実施例を示すデイスクコン
トローラのブロツク構成図、第２図は第１図の動
作フローチヤート、第３図は本考案の記録例を、
従来と比較して示した図である。
１：ハードデイスクコントローラ、２：デイス
クドライバ、３：ハードデイスク・ドライブ、４
：アドレスデコーダ、５：１トラツクデータバツ
フア、６：ゲート、７：システムバス。
FIG. 1 is a block configuration diagram of a disk controller showing an embodiment of the present invention, FIG. 2 is an operation flowchart of FIG. 1, and FIG. 3 is a recording example of the present invention.
It is a diagram shown in comparison with the conventional one. 1: Hard disk controller, 2: Disk driver, 3: Hard disk drive, 4
: address decoder, 5:1 track data buffer, 6: gate, 7: system bus.
Claims (1)
御するデイスクコントロール装置において、少な
くとも１トラツク分のリード／ライト用データバ
ツフア、および１トラツク分を識別する手段を具
備し、ライトサイクルには、任意の時点からＩＤ
部と上記データバツフアに蓄積された１トラツク
分のデータを書込むことを特徴とするデイスクコ
ントロール装置。 A disk control device that controls read/write of data on a disk is equipped with a read/write data buffer for at least one track and a means for identifying one track, and the write cycle includes an ID read/write data buffer for at least one track.
1. A disk control device for writing data for one track stored in the data buffer and the data buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1237885U JPS61130073U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1237885U JPS61130073U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130073U true JPS61130073U (en) | 1986-08-14 |
Family
ID=30495380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1237885U Pending JPS61130073U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016170841A (en) * | 2015-03-13 | 2016-09-23 | 日本電気株式会社 | Magnetic disk drive and magnetic disk control method |
-
1985
- 1985-01-31 JP JP1237885U patent/JPS61130073U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016170841A (en) * | 2015-03-13 | 2016-09-23 | 日本電気株式会社 | Magnetic disk drive and magnetic disk control method |
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