YMF724F

September 21, 1998

-8-
SYSTEM DIAGRAM
WaveIn
Device
WaveOut
Device MidiOut
Device
XG/DLS
Engine
DS-1 Slot Manager (Up to 64-sound) Soft
Effect
DirectSound
HAL
DLS
Appllication
AC-3
Application
DirectX
Application
DirectSound
VxD

YMF724F(DS-1)

MMSystem

MidiOut
Device
MidiIn
Device

DOS

VM

I/O Traps I/O Traps
OPL3 SB Pro MPU401
VxD for PCI Audio
DRV for PCI Audio
Win16API
Win32API
VxD for Legacy
DRV for Legacy
Joystick
Vjoyd.vxd
Msjstck.drv
PCI Audio