Codes et normes - Achat
détails du produit
This document specifies the following:
— two related but different types of this disk;
— conditions for conformance;
— environments in which the disk is to be operated and stored;
— mechanical and physical characteristics of the disk, which allow mechanical interchange between data processing systems;
— format of the information on the disk, including the physical disposition of the tracks and sectors;
— error-correcting codes and coding method used;
— characteristics of the signals recorded on the disk, which enable data processing systems to read data from the disk.
This document provides for interchange of disks between drives. Together with a standard for volume and file structure, it provides for full data interchange between data processing systems.