Invention Grant
US07716418B2 Method and device for utilizing a modified read-ahead command to store data on a record medium
有权
用于利用修改的预读命令将数据存储在记录介质上的方法和装置
- Patent Title: Method and device for utilizing a modified read-ahead command to store data on a record medium
- Patent Title (中): 用于利用修改的预读命令将数据存储在记录介质上的方法和装置
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Application No.: US11575575Application Date: 2005-09-20
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Publication No.: US07716418B2Publication Date: 2010-05-11
- Inventor: Stephanus Josephus Maria Van Beckhoven , Robert Albertus Brondijk , Pope Ijtsma , Joze Geelen , Hiroki Ohira
- Applicant: Stephanus Josephus Maria Van Beckhoven , Robert Albertus Brondijk , Pope Ijtsma , Joze Geelen , Hiroki Ohira
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP04104705 20040928
- International Application: PCT/IB2005/053079 WO 20050920
- International Announcement: WO2006/035352 WO 20060406
- Main IPC: G06F13/00
- IPC: G06F13/00
Abstract:
A modified read-ahead (i.e., jump) command, contains a sequential access parameter SAP, JUMPm(X,Y:SAP), for instructing a disc drive to jump to block Y after having read block X. If the SAP parameter has a value indicating that a host, such as a PC, designed to recognize the SAP parameter, deliberately signals a disc drive to jump to a lower address (e.g., Y
Public/Granted literature
- US20080098199A1 Method and Device for Storing Data on a Record Medium and for Transferring Information Public/Granted day:2008-04-24
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