Reference

If you wish to know more about the FAT32 file system, please take a look at the following resources.

1. https://en.wikipedia.org/wiki/Design_of_the_FAT_file_system#File_Allocation_Table

2. FAT32 White Paper:

   https://aeb.win.tue.nl/linux/fs/fat/fatgen103.pdf

3. https://technet.microsoft.com/en-us/library/cc976796.aspx

4. https://www.pjrc.com/tech/8051/ide/fat32.html

5. http://www.easeus.com/resource/fat32-disk-structure.htm