FAT 16 berekenen

Voor FAT16 te berekenen kan je kijken op https://github.com/ISW-Leuven/fat16 met dank aan ISW

Hieronder staat de repo gekopiëerd:

FAT16

This repo contains a few things to help you find / calculate FAT16 properties, ...

Disclaimer

The info in this repo may contain errors. Please do not rely on this and always check it for yourself!

GPT Header

gpt_header.png

 

GPT Partition Entry

gpt_partition.png

Boot Sector

boot_sector.png

Disk Layout

Files

files_directories.png

Time

  1. First 5 bits for hours
  2. Next 6 bits for minutes
  3. Last 5 bits for seconds (you have seconds multiply by 2 to get the value, eg.: 00011 => 3, 3 * 2 => 6 seconds)

Date

  1. First 7 bytes years since 1980 (eg.: if value in dec is 28, 1980 + 28 = 2008)
  2. Next 4 bits for the month
  3. Last 5 bits for the day

Sources


Revision #3
Created 16 June 2021 20:30:16 by Jasper G.
Updated 3 December 2021 22:13:08 by Jasper G.