OSBYTE &74
OSBYTE &74 (116) - Reset internal sound system
This call enters with 'some parameter' in X which resets the built in sound system (Solidisk ROM/RAM Extension) Determine shadow RAM system installed On exit: X='S' - Solidisk ROM/RAM extension X unchanged - No shadow RAM or Acorn shadow RAM
See Also
Jgharston 21:52, 26 May 2009 (UTC)