发明公开
- 专利标题: Automatic write strategy calibration method for optical drive
- 专利标题(中): 一个光盘驱动器自动写入策略校正方法
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申请号: EP06017068.5申请日: 2006-08-16
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公开(公告)号: EP1768113A3公开(公告)日: 2009-12-16
- 发明人: Sutardja, Pantas
- 申请人: Marvell World Trade Ltd.
- 申请人地址: L'Horizon, Gunsite Road Brittons Hills BB 14027 Saint Michael BB
- 专利权人: Marvell World Trade Ltd.
- 当前专利权人: Marvell World Trade Ltd.
- 当前专利权人地址: L'Horizon, Gunsite Road Brittons Hills BB 14027 Saint Michael BB
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: US719866P 20050923; US337332 20060123; US760304P 20060119
- 主分类号: G11B7/006
- IPC分类号: G11B7/006
摘要:
A write strategy calibration system for an optical media playback device comprises memory for storing a write strategy table. A control module generates a write signal to write a training pattern to an optical storage medium according to calibration data stored In the write strategy table. A write strategy analysis module receives a read signal indicative of the training pattern written to the optical storage medium and adjusts the calibration data according to the read signal.
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