JPH042365U - - Google Patents
Info
- Publication number
- JPH042365U JPH042365U JP4087590U JP4087590U JPH042365U JP H042365 U JPH042365 U JP H042365U JP 4087590 U JP4087590 U JP 4087590U JP 4087590 U JP4087590 U JP 4087590U JP H042365 U JPH042365 U JP H042365U
- Authority
- JP
- Japan
- Prior art keywords
- sector
- deviation amount
- setting
- section
- delayed
- 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
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図は本考案によるデイスク記憶装置の一実
施例を示すブロツク図、第２図ａ，ｂは各々同実
施例の動作例を示すタイミング図、第３図ａ〜ｄ
は各々同実施例の動作例を示す模式図、第４図は
従来から知られているデイスク記憶装置で使用さ
れているフオーマツトの一例を示す模式図、第５
図は従来から知られているデイスク記憶装置で使
用されているフオーマツトの他の一例を示す模式
図である。
１……磁気ドライブ、２……制御回路、４……
記憶媒体、６……磁気ヘツド、７……セクタずれ
量設定部（ＣＰＵ）、１０……遅延信号発生部（
インデツクス信号遅延回路）、１１……セクタ形
成部（デイスクコントローラ）。
FIG. 1 is a block diagram showing an embodiment of a disk storage device according to the present invention, FIGS. 2a and 2b are timing diagrams showing an example of the operation of the same embodiment, and FIGS. 3a to d
4 is a schematic diagram showing an example of the operation of the same embodiment, FIG. 4 is a schematic diagram showing an example of a format used in a conventionally known disk storage device, and FIG.
The figure is a schematic diagram showing another example of a format used in a conventionally known disk storage device. 1... Magnetic drive, 2... Control circuit, 4...
Storage medium, 6...Magnetic head, 7...Sector shift amount setting unit (CPU), 10...Delay signal generation unit (
index signal delay circuit), 11... sector forming section (disk controller).
Claims (1)
れ量が設定されるセクタずれ量設定部と、前記記
憶媒体から同期信号が出力されたとき、前記セク
タずれ量設定部に設定されている各トラツク毎の
セクタずれ量に応じて前記同期信号から遅れた遅
延信号を発生する遅延信号発生部と、この遅延時
間発生部から遅延信号が出力されたとき前記記録
媒体上のトラツクにセクタを形成するセクタ形成
部とを備えたことを特徴とするデイスク記憶装置
。 a sector deviation amount setting section for setting the sector deviation amount for each track formed on the storage medium; and a sector deviation amount setting section for setting the sector deviation amount for each track formed on the storage medium; a delay signal generating section that generates a delayed signal delayed from the synchronizing signal according to the amount of sector shift; and a sector forming section that forms a sector on the track on the recording medium when the delayed signal is output from the delay time generating section. A disk storage device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4087590U JPH042365U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4087590U JPH042365U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042365U true JPH042365U (en) | 1992-01-09 |
Family
ID=31551050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4087590U Pending JPH042365U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042365U (en) |
-
1990
- 1990-04-17 JP JP4087590U patent/JPH042365U/ja active Pending
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