filex Snapshot
  • The Industry Leading FAT File System
  • Small-footprint
  • Fast execution
  • Simple, easy-to-use
  • Advanced technology
    • FAT 12/16/32 and exFAT support
    • Multiple partition support
    • Automatic scaling
    • Endian neutral
    • Long file name and 8.3 support
    • Optional fault tolerance support
    • Logical sector cache
    • FAT entry cache
    • Pre-allocation of clusters
    • Contiguous file support
    • Optional performance metrics
    • TraceX system analysis support
  • NOR/NAND Wear Leveling (LevelX)
  • Fastest Time-To-Market
  • Royalty Free
  • Full, highest-quality source code
  • Supports most popular architectures-(see below)
FileX Architecture Support
  • ARM
    • ARM7, ARM9, ARM11
    • Cortex-M, Cortex-R, Cortex-A
    • Cortex-Axx 64-bit
  • AndesCore
  • Analog Devices
    • Blackfin BF5xx, BF6xx, BF7xx
    • SHARC
  • Cadence
    • Xtensa
    • Diamond
  • CEVA
    • TeakLite-III
  • EnSilica
    • eSi-RISC
  • NXP
    • ARM (LPC, i.MX, Kinetis)
    • 68K
    • Coldfire
    • PowerPC
  • Imagination
    • MIPS32 4Kx, 24Kx, 34Kx, 1004K
    • microAptiv, interAptiv, proAptiv
    • M-Class
  • Intel
    • ARM (Cyclone SOC, Arria 10 SOC)
    • NIOSII
    • x86PM
  • Microchip
    • ARM (SAM)
    • AVR32
    • PIC24
    • PIC32
  • Renesas
    • ARM (Synergy, RZ)
    • H8/300H
    • RX
    • SH
    • V850
  • Silicon Labs
    • EFM32
  • ST
    • STM32
  • Synopsys
    • ARC 600, 700
    • ARC EM, ARC HS
  • Texas Instruments
    • ARM (Tiva-C, Sitara, OMAP)
    • C5xx
    • C6xx
  • Xilinx
    • ARM (Zynq)
    • MicroBlaze
    • PowerPC

Application Interface

FileX API

Easy to Understand!

The goal behind FileX is to provide the very best deeply embedded file system technology in a manner that is easy to understand - and more importantly - easy to use! This all starts with the FileX Application Interface (API). Considerable effort has been made to make the services intuitive and consistent. Please click here for the FileX Version 5.0 Programmer's Reference that shows the FileX V5 API.