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OS Codes

Programmer's Reference Manuals
» Tables
» 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 5.0x

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

  • OS_Byte 129
  • OS_Byte 129 (read OS version)
Revised on April 11, 2011 15:02:55 by Trevor Johnson (329)? (91.212.105.30)
Edit | Back in time (1 revision) | See changes | History | Views: Print | Source | Linked from: Programmer's Reference Manuals, Tables, OS_Byte 129 (OS), Intro

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