A fast and easily customised operating system
for ARM devices
Floppy Disc Formats
Programmer's Reference Manuals
» Tables
» Floppy Disc Formats
Floppy Disc Formats
| Format | Capacity | OS | Extra Information |
|---|---|---|---|
| F | 1.6 Mb | RiscOS 3 | 77-entry directories, new map |
| E | 800 Kb | RiscOS | 77-entry directories, new map |
| D | 800 Kb | Arthur 1.2 | 77-entry directories, old map |
| L | 640 Kb | All ADFS | 77-entry directories, old map |
| DOS/Q | 1.44 Mb | MSDOS 3.20 | Double-sided High-density 3.5" disc |
| DOS/M | 720 Kb | MSDOS 3.20 | Double-sided 3.5" disc |
| DOS/H | 1.2 Mb | MSDOS 3 | Double-sided High-density 5.25" disc |
| DOS/N | 360 Kb | MSDOS 2.3 | Double-sided 3.5", 5.25" disc |
| DOS/P | 180 Kb | MSDOS 2.3 | Single-sided 5.25" disc |
| DOS/T | 320 Kb | MSDOS 1.2.3 | Double-sided 5.25" disc |
| DOS/U | 160 Kb | MSDOS 1.2.3 | Single-sided 5.25" disc |
| Atari/M | 720 Kb | Atari ST | Double-sided 3.5" disc |
| Atari/N | 360 Kb | Atari ST | Single-sided 3.5" disc |