| 摘要 |
PURPOSE: A disk recording medium is provided to reduce power consumption when recording capability of the disk recording medium exceeds the data transfer speed. CONSTITUTION: To resume data writing onto a disk, a recording start position detector(19) detects a recording start position, and a synchronous setting unit(20) synchronizes recording data with recorded data on a disk so that recording data successive to the recorded data on the disk can be additionally written onto the disk without a break. Data writing onto a disk is suspended until an amount of data equivalent to data writing capacity has been stored in the buffer memory(13). Data writing is resumed upon detection of the fact that an amount of data equivalent to data writing capacity has been stored in the buffer memory(13).
|
