The FAT file system software library for the RZ/A Series can be incorporated into many products that require a PC-compatible file system.

Supported multiple compiler. Please use the library for your compiler. (ARMCC, ICCARM, GCC)

Features

  • Supports FAT12, FAT16, and FAT32
  • Supports multiple drives
  • Includes functions for connecting/disconnecting devices
  • Supports long file names
  • Memory-saving configuration
  • Unicode character interface for multi-language support
  • Supports reentrant

 

Release Information

Product name Compiler Latest version Released Date
FAT file system software library middleware for the RZ/A Series (GCC) GCC 1.00 Apr. 20th, 2017
FAT file system software library middleware for the RZ/A Series (ICCARM) ICCARM 1.00 Oct. 6th, 2017
FAT file system software library middleware for the RZ/A Series (ARMCC) ARMCC 1.00 Oct. 6th, 2017

Operating Environment
How To Get the Products

Target Devices

Documentation & Downloads

Title Other Languages Type Format File Size Date
Downloads
RZ/A Series FAT File System Library (ICCARM Version) 日本語 Sample Code ZIP 2.87 MB
RZ/A Series FAT File System Library (ARMCC Version) 日本語 Sample Code ZIP 3.15 MB
RZ/A Series FAT File System Library (GCC Version) 日本語 Sample Code ZIP 3.23 MB

Components

  • FAT file system library object files
  • User's manual and other documentation
Image
rz-fat-module-en

Module Configuration

Operating Environment

Target devices RZ/A1H, RZ/A1M, RZ/A1L, RZ/A1LU, RZ/A1LC, RZ/A2M
Product name RTM0RZA000FFAT0000JF3 RTM0RZA000FFAT0000JF1 RTM0RZA000FFAT0000RF
Applicable compiler GCC ICCARM ARMCC
Supported OS OS-dependent part is provided as sample source code
ROM size .text: 40 KB
.rodata: 0.6 KB
.text: 39 KB
.rodata: 0.6 KB
Code: 41 KB
.RO Data: 0.3 KB
User-defined (character code conversion table): approx. 50 KB (when OEM uses Shift JIS)
RAM size .bss: 4 B
.data: 4 B
Stack area: 1 KB
.bss: 4 B
.data: 4 B
Stack area: 1 KB
RW Data: 8 B
Stack area: 1 KB
User-defined (drive): 10 KB × maximum number of drives
User-defined (open): 92 B × maximum number of open
User-defined (task): (30 KB + maximum sector size × 3) × number of tasks

How To Get the Products

RTM0RZA000FFAT0000JF3 is offered in binary format. By agreeing to the free mass production license, you can use RTM0RZA000FFAT0000JF3 with no guarantees and no support.

Please read the "Important!! Please Read the Following Before Using the Software" section on the download page carefully for the details of the license before using the software.

Product name RTM0RZA000FFAT0000JF3 RTM0RZA000FFAT0000JF1 RTM0RZA000FFAT0000RF
Software Download RZ/A Series FAT File System Library (GCC Version) (ZIP | English, 日本語) RZ/A Series FAT File System Library (ICCARM Version) (ZIP | English, 日本語) RZ/A Series FAT File System Library (ARMCC Version) (ZIP | English, 日本語)

Target Devices