Intel D815EEA User Manual

Product Description
33
82801BA
I/O Controller Hub
(ICH2)
OM10226
AC ’97 Link
CD-ROM
Line In
Audio In
Mic In
Modem Audio
Line Out
Analog Devices
AD1885
Analog Codec
SMSC LPC47M102
I/O Controller
Game Port
MIDI Interface
LPC
Bus
Figure 4. Block Diagram of Basic Audio Subsystem
1.9.2 Enhanced PCI Audio Subsystem
The D815EEA board offers an optional subsystem of AC ’97 V 1.03 compliant audio features
supported by the Creative Labs ES1373 digital controller with Crystal Semiconductor CS4297 (A)
codec. Figure 5 is a block diagram of the enhanced PCI audio subsystem.
82801BA
I/O Controller Hub
(ICH2)
PCI Bus
Digital Controller
(Creative Labs ES1373)
CD-ROM
Line In
Audio In
Mic In
Modem Audio
Line Out
Analog Codec
(Crystal Semiconductor
CS4297(A))
AC ’97 Link
OM10227
CNR
Connector
AC ’97 Link
Game Port
MIDI Interface
Figure 5. Block Diagram of Enhanced PCI Audio Subsystem
The Creative Labs ES1373 digital controller with the Crystal Semiconductor CS4297 (A) codec
support the following features:
• Creative Labs ES1373 AC ’97 V1.03 Digital Controller:
 PCI 2.1 compliant
 PCI bus master for PCI audio
 64-voice wavetable synthesizer
 Aureal A3D
†
API, Sound Blaster Pro
†
, Roland MPU-401 MIDI, and joystick compatible
 Ensoniq 3D positional audio and Microsoft
†
DirectSound
†
3D support

Intel D815EEA Specifications

General

Brand	Intel
Model	D815EEA
Category	Motherboard
Language	English