Device and method for reading and/or recording audiovisual data on a disk and disk for such a device

摘要

The invention relates to equipment for reading and/or recording audiovisual data on a disk intended to be read and/or recorded at constant angular speed, such as a hard disk (12), this equipment comprising a permanent memory (16) containing data for controlling the equipment and a random access memory (18) intended for loading with data contained in the permanent memory (16) for operating the equipment. The data needed to operate the equipment are stored in outer zones of the disk (12) and this equipment comprises means for loading these data in the random access memory (18) during an initialization period.