SYSTEM SOFTWARE

FILE SYSTEM

The EUROS File Management System is designed especially for embedded applications. The system manages the access to a very broad range of storage devices.

The EUROS file system component allows file level access to block-oriented devices, including the following:

  • NOR flash
  • NAND flash
  • Adesto DataFlash (formerly an Atmel product)
  • SD/MMC cards
  • Compact Flash
  • USB flash drive
  • Hard disk
  • Floppy disk
  • RAM

SD/MMC cards, Compact Flash cards, USB flash drives, hard disks and floppy disks are all compatible with the FAT file format. The Filesystem can handle FAT12, FAT16 and FAT32.

Multiple tasks can access the file system simultaneously. Access coordination and synchronization are performed by the file system component itself, in order to maintain data consistency.

A flash file system and a fail-safe variant of the EUROS Filesystem are available.