RISC OS Open
A fast and easily customised operating system for ARM devices
ROOL
Home | News | Downloads | Bugs | Bounties | Forum | Documents | Photos | Contact us
Account

Service_ModeChanging

Programmer's Reference Manuals
» Service Calls
» Service_ModeChanging

Service_ModeChanging

(Service &89)
Entry
R1 137 (&89)
R2 Mode number
R3 Monitor type
Exit
R1 Preserved to pass on (do not claim)
R2 Preserved (do not claim)
R3 Preserved (do not claim)

Use

This service is issued when a mode change about to take place (or after Service_PreReset).

Notes

This service must not be claimed.

It is intended to be used by modules that claim PaletteV for particular combinations of mode and monitor.

See also

  • Monitor Types
  • PaletteV
  • Service Calls
  • Service_ModeChange
  • Service_PreReset
  • Screen Modes
Revised on November 20, 2016 07:13:30 by Alan Robertson (52) (58.110.70.190)
Edit | Back in time (1 revision) | See changes | History | Views: Print | Source | Linked from: Service Calls, Service_ModeChange

Search the Wiki

Social

Follow us on and

ROOL Store

Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.

Donate! Why?

Help ROOL make things happen – please consider donating!

RISC OS IPR

RISC OS is an Open Source operating system owned by RISC OS Developments Ltd and licensed primarily under the Apache 2.0 license.

Navigation

  • Home Page
  • All Pages
  • Recently Revised
  • Authors
  • Feeds
Site design © RISC OS Open Limited 2018 except where indicated
The RISC OS Open Instiki theme is based on Insitki's default layout

Valid XHTML 1.0  |  Valid CSS

Instiki 0.19.1(MML+)
This site runs on Rails

Hosted by Arachsys