CN1320917A - 含有写保护信息的盘记录介质及写保护方法 - Google Patents
含有写保护信息的盘记录介质及写保护方法 Download PDFInfo
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- CN1320917A CN1320917A CN01108996A CN01108996A CN1320917A CN 1320917 A CN1320917 A CN 1320917A CN 01108996 A CN01108996 A CN 01108996A CN 01108996 A CN01108996 A CN 01108996A CN 1320917 A CN1320917 A CN 1320917A
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Abstract
Description
盘确认标志 | 组确认标志 | 状态 | ||
b4 | b3 | b4 | b3 | |
0 | 0 | 0 | 0 | 没有写保护 |
0 | 0 | 1 | 0 | 给定组被写保护 |
1 | 0 | 对整个盘软写保护 | ||
1 | 1 | 对整个盘硬写保护 |
BP | 内容 | 字节数 |
0 | 写保护信息 | 1个字节 |
1到32767 | 保留 | 32767字节 |
Claims (21)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19980022390 | 1998-06-15 | ||
KR22390/1998 | 1998-06-15 | ||
KR19980023917 | 1998-06-24 | ||
KR23917/1998 | 1998-06-24 | ||
KR39727/1998 | 1998-09-24 | ||
KR19980039727 | 1998-09-24 | ||
KR19980054190 | 1998-12-10 | ||
KR54190/1998 | 1998-12-10 | ||
KR1019990004679A KR100601598B1 (ko) | 1998-06-15 | 1999-02-10 | 기록 방지 정보를 저장하는 기록 매체와 기록 방지 방법 |
KR4679/1999 | 1999-02-10 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991086619A Division CN100346414C (zh) | 1998-06-15 | 1999-06-15 | 存储写保护信息的记录介质及其写保护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1320917A true CN1320917A (zh) | 2001-11-07 |
CN1178226C CN1178226C (zh) | 2004-12-01 |
Family
ID=36590875
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991086619A Expired - Lifetime CN100346414C (zh) | 1998-06-15 | 1999-06-15 | 存储写保护信息的记录介质及其写保护方法 |
CNB011089962A Expired - Lifetime CN1178226C (zh) | 1998-06-15 | 1999-06-15 | 含有写保护信息的盘记录介质的写保护方法 |
CN01108999A Pending CN1320925A (zh) | 1998-06-15 | 2001-02-28 | 含有写保护信息的盘记录介质及写保护方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991086619A Expired - Lifetime CN100346414C (zh) | 1998-06-15 | 1999-06-15 | 存储写保护信息的记录介质及其写保护方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01108999A Pending CN1320925A (zh) | 1998-06-15 | 2001-02-28 | 含有写保护信息的盘记录介质及写保护方法 |
Country Status (12)
Country | Link |
---|---|
US (7) | US6724705B1 (zh) |
EP (5) | EP1315163A3 (zh) |
JP (8) | JP2000036161A (zh) |
KR (1) | KR100601598B1 (zh) |
CN (3) | CN100346414C (zh) |
BR (2) | BR9917699B1 (zh) |
DE (1) | DE69927746T2 (zh) |
HK (1) | HK1038983A1 (zh) |
ID (1) | ID23487A (zh) |
MY (3) | MY122394A (zh) |
SG (3) | SG129226A1 (zh) |
TW (1) | TW452770B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101233566B (zh) * | 2005-05-26 | 2012-07-04 | 惠普开发有限公司 | 虚拟写保护系统 |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6765853B1 (en) * | 1998-06-15 | 2004-07-20 | Samsung Electronics Co., Ltd. | Recording medium for storing write protection information and write protection method thereof |
KR100601598B1 (ko) * | 1998-06-15 | 2006-07-14 | 삼성전자주식회사 | 기록 방지 정보를 저장하는 기록 매체와 기록 방지 방법 |
DE69938855D1 (de) * | 1998-10-21 | 2008-07-10 | Matsushita Electric Ind Co Ltd | Optisches Informationsaufzeichnungsmedium, Verfahren und Gerät zur Aufzeichnung und Wiedergabe |
AU3326700A (en) | 1999-03-23 | 2000-10-09 | Matsushita Electric Industrial Co., Ltd. | Rewritable multilayer disk and information recording / reproducing device |
JP3783909B2 (ja) * | 1999-05-20 | 2006-06-07 | パイオニア株式会社 | カッティング装置、情報記録媒体、情報記録装置及び情報記録方法並びに、カッティング方法 |
US7061850B1 (en) * | 1999-07-15 | 2006-06-13 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium and recording method for the same |
US6678236B1 (en) | 1999-08-24 | 2004-01-13 | Victor Company Of Japan, Ltd. | Information recording medium method and apparatus for recording and reproducing information |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101233566B (zh) * | 2005-05-26 | 2012-07-04 | 惠普开发有限公司 | 虚拟写保护系统 |
US8752198B2 (en) | 2005-05-26 | 2014-06-10 | Hewlett-Packard Development Company, L.P. | Virtual write protection system |
US8997251B2 (en) | 2005-05-26 | 2015-03-31 | Hewlett-Packard Development Company, L.P. | Virtual write protection system |
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