发明申请
US20080273437A1 Device for and Method of Recording Information on a Record Carrier
审中-公开
记录载体上记录信息的装置和方法
- 专利标题: Device for and Method of Recording Information on a Record Carrier
- 专利标题(中): 记录载体上记录信息的装置和方法
-
申请号: US11570792申请日: 2005-06-24
-
公开(公告)号: US20080273437A1公开(公告)日: 2008-11-06
- 发明人: Pope Ijtsma , Johannis Friso Rendert Blacquiere , Dirk Hamelinck
- 申请人: Pope Ijtsma , Johannis Friso Rendert Blacquiere , Dirk Hamelinck
- 申请人地址: NL EINDHOVEN
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
- 当前专利权人地址: NL EINDHOVEN
- 优先权: EP04103034.7 20040629
- 国际申请: PCT/IB2005/052087 WO 20050624
- 主分类号: G11B5/09
- IPC分类号: G11B5/09
摘要:
A device for recording blocks of information on logical addresses on a record carrier at corresponding physical addresses. The logical addresses are translated into the physical addresses in dependence of remapping information (57, 63) indicative for translating a logical address initially mapped to a physical address to an alternate physical address in a remapping area (55), for example for defect management. The device can operate at two addressing modes corresponding to recording user data and additional data in separate areas. The device has storage means for storing additional data (54, 62) while maintaining addressing mode for storing data in the user area (53), the storage means being arranged for assigning an additional data physical address to the additional data, adapting the remapping information (57, 63) to indicate that the additional physical address is not available for storing user data, and directly recording the additional data at the additional data physical address.