Reference cards
|
XIO commands |
| Code | Operation |
| 3 | Open |
| 5 | Get record |
| 7 | Read a block of 255 bytes |
| 8 | Put record |
| 9 | Put record |
| 11 | Write a block of 255 bytes |
| 12 | Close |
| 13 | Status request |
| 17 | Draw line |
| 18 | Fill |
| 32 | Rename |
| 33 | Delete |
| 34 | Create directory (MyDOS) |
| 34 | Lock disk (SpartaDOS 2.3/3.2) |
| 35 | Lock file |
| 36 | Unlock file |
| 37 | Point |
| 38 | Note |
| 39 | Get file length (SpartaDOS) |
| 40 | Load binary file |
| 41 | Save binary file (Atari DOS, SparatDOS 2.3/3.2) |
| 41 | Change directory (MyDOS) |
| 42 | Create directory (SpartaDOS) |
| 43 | Delete directory (SpartaDOS) |
| 44 | Change directory (SpartaDOS) |
| 45 | Set boot file (SpartaDOS) |
| 46 | Unlock disk (SpartaDOS 2.3/3.2) |
| 49 | Set file attributes (SpartaDOS X) |
| 253 | Format single density (DOS 2.5) |
| 254 | Format disk (default format) |
Practical uses
- XIO 5, 7, 9, 11 article from Compute!'s First Book of Atari
- XIO 18 article from Compute!'s Second Book of Atari Graphics