OS Codes (changes)
Showing changes from revision #4 to #5:
Added | Removed | Changed
Programmer's Reference Manuals
ยป OS Codes
OS Codes
| Value | Version |
|---|---|
| &A0 | Arthur 1.20 |
| &A1 | RISC OS 2.00 |
| &A2 | RISC OS 2.01 |
| &A3 | RISC OS 3.00 |
| &A4 | RISC OS 3.10/3.11 |
| &A5 | RISC OS 3.50 |
| &A6 | RISC OS 3.60 |
| &A7 | RISC OS 3.70 |
| &A8 | RISC OS 3.80/4.0x |
| &A9 | RISC OS 4 Select |
| &AA | RISC OS |
| &AE | RISC OS Pyromaniac |
Notes
The version of the Operating System is specified by the value returned in R1 when using OS_Byte 129 (read OS version).
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.