MEDIA DRIVE DEVICE, PROCESSING METHOD OF DATA RECORDING FOR MEDIA, PROCESSING METHOD OF DATA READ OUT FROM MEDIA, AND CONTROL METHOD OF READ-OUT PROCESSING OF DATA FROM MEDIA

摘要

PROBLEM TO BE SOLVED: To effectively control recovery procedure according to write-in conditions in a media drive device, a processing method of data in recording for media, a processing method of data read out from media, and a control method of read-out processing of data from media.;SOLUTION: Data written in a sector includes recording condition data 204 indicating temperature when write-in beside user data 202. When data cannot be read out accurately, recovery procedure is performed. When data is read out by retry and temperature in writing is the prescribed temperature or less, it is discriminated as non-defect of media, read-out data is not stored in a spare region, but rewritten in the same sector from which read out. Thereby, needless consumption of the spare region is prevented.;COPYRIGHT: (C)2005,JPO&NCIPI