RTXCflashfile

RTXCflashfile is a high performance file system for embedded systems using integrated flash devices with no access to complex disc recovery software.

• For both NOR and NAND flash devices
• Sophisticated flash management routines for optimum performance
• Standard API
• Fully integrated with RTXC Quadros real-time operating system and RTXC Quadnet TCP/IP software.

Features

• 100% safe from power loss and reset
  • Restores to the previous completed state
• High performance
  • Designed to make the most efficient use of the underlying flash device(s). No flash translation layer.
• Wear leveling
  • Manages flash blocks so as not to over use any one block
• Write-caching system
  • Stores only the changes to the file descriptor tables in flash, allowing many updates with an absolute minimum of flash chip usage
• Intelligent flash management
  • Bad flash sectors are automatically isolated
  • Can establish reserved sectors
• Long filename support
  • Supports file names of almost unlimited length
• Multiple volumes
  • Each volume must have its own driver routine
• Multiple simultaneous files open
  • On a single volume or on different volumes
• ECC algorithms (NAND)
• ANSI C compliant C source code provided
• Graphical analysis tool
  • Assists in weighing design trade-offs between configuration parameters such as sector size, flash page size, and write cache size
• Easy integration with all standard flash devices; extensive library of drivers
• Extensive documentation