Aaeon PER-U00A User manual

Audio Daughter Board PER-U00A
PER-U00A
AC97 Codec
Audio Daughter Board
PER-U00A Rev. A Manual 2nd Ed.
July 2005

Audio Daughter Board PER-U00A
i
Copyright Notice
This document is copyrighted, 2005. All rights are reserved. The
original manufacturer reserves the right to make improvements to the
products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated, or
transmitted in any form or by any means without the prior written
permission of the original manufacturer. Information provided in this
manual is intended to be accurate and reliable. However, the original
manufacturer assumes no responsibility for its use, or for any in-
fringements upon the rights of third parties that may result from its
use.
The material in this document is for product information only and is
subject to change without notice. While reasonable efforts have been
made in the preparation of this document to assure its accuracy,
AAEON assumes no liabilities resulting from errors or omissions in
this document, or from the use of the information contained herein.
AAEON reserves the right to make changes in the product design
without notice to its users.

Audio Daughter Board PER-U00A
ii
Acknowledgments
All other products’ name or trademarks are properties of their
respective owners.
 Award is a trademark of Award Software International, Inc.
 CompactFlash™ is a trademark of the Compact Flash
Association.
 Intel®, Pentium® M, and Celeron® M are trademarks of Intel®
Corporation.
 Microsoft Windows®is a registered trademark of Microsoft Corp.
 ITE is a trademark of Integrated Technology Express, Inc.
 IBM, PC/AT, PS/2, and VGA are trademarks of International
Business Machines Corporation.
 SoundBlaster is a trademark of Creative Labs, Inc.
All other product names or trademarks are properties of their
respective owners.

Audio Daughter Board PER-U00A
iii
Packing List
Before you begin installing your card, please make sure that the
following materials have been shipped:
• 1 10Pin USB Cable (Only for model of PER-U00A)
• 1 10Pin Audio Cable (PIN 9 to stuff)
• 1 CD-ROM for Quick Installation Guide(in PDF format)
and drivers
If any of these items should be missing or damaged, please
contact your distributor or sales representative immediately.

Audio Daughter Board PER-U00A
iv
Contents
Chapter 1 General Information
1.1 Introduction................................................................1-2
1.2 Features....................................................................1-3
1.3 Specifications............................................................1-4
Chapter 2 Quick Installation Guide
2.1 Safety Precautions....................................................2-2
2.2 Mechanical Drawing..................................................2-3
2.3 Mechanical Drawing showing connector locations ...2-5
2.4 I/O Connector............................................................2-8
Chapter 3 Driver Installation
3.1 Audio and USB Drive Installation..............................3-2

Audio Daughter Board PER-U00A
Chapter 1 General Information1- 1
Chapter
1
General
Information

Audio Daughter Board PER-U00A
Chapter 1 General Information1- 2
1.1 Introduction
PER-U00A is an AC97 interface audio daughter board which can be
used with AAEON full-size and half-size CPU cards to permit
5.1-channel audio function. The output bracket has 4 USB ports and 3
earphone connectors. The USB uses just 2 extension cables to the
CPU card going from USB function header to type-A USB connectors.
Earphone connectors can auto detect a speaker or MIC phone device.
Surround quality sound effect can be achieved by using all audio
connectors for front channel, rear channel and center subwoofer
channel output.

Audio Daughter Board PER-U00A
Chapter 1 General Information 1 - 3
1.2 Features
 Meets performance requirements for Audio on
PC99/2001 system
 Meets Microsoft WHQL/WLP 2.0 Audio requirements
 16-Bit Stereo full-duplex CODEC with 48Khz sampling
rate
 Direct Sound 3D compatible
 Compliant with AC’97 2.3 specifications
 Supports 3 Phone Jack and CD-in
 Line-in share with surround output, MIC-in share with
Center and Left output
 4 USB Type-A Connector Support (For PER-U00A
version)

Audio Daughter Board PER-U00A
Chapter 1 General Information1- 4
1.3 Specifications
 System
 Chipset Realtek ALC655 AC97 CODEC
 Line-Out 50mW/20ΩAmplifier built in
 Line-In Share with surround output,
50mW/20ΩAmplifier built in
 MIC-In Share with Center and Left output,
Auto detect
 Universal Four USB 2.0 port, TYPE-A
Serial Bus Connector for PER-U00A version
 Surround Surround output for
PER-U00A-A11 version
 Center Center output for
PER-U00A-A11 version
 Power Supply ATX12V, 5V Required
 Operating Temp. 0ºC ~ 60ºC

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-1
Quick
Installation
Chapter
2
Guide
Part No. 2007U00A11 Printed in Taiwan July 2005
Notice:
The Quick Installation Guide is derive
d
f
rom Chapter 2 of the user manual. Fo
r
other chapters and further installation
instructions, please refer to the use
r
manual CD-ROM that came with th
e
p
roduct.

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-2
2.1 Safety Precautions
Always completely disconnect the power cord
from your board whenever you are working on
it. Do not make connections while the power is
on, because a sudden rush of power can
damage sensitive electronic components.
Always ground yourself to remove any static
charge before touching the board. Modern
electronic devices are very sensitive to static
electric charges. Use a grounding wrist strap at
all times. Place all electronic components on a
static-dissipative surface or in a static-shielded
bag when they are not in the chassis

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-3
2.2 Mechanical Drawing
For the PER-U00A version

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-4
For the PER-U00A-A11 version

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-5
2.3 Mechanical Drawing showing connector locations
For the PER-U00A version

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-6
For the PER-U00A-A11 version

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-7
2.4 Block Diagram
For the PER-U00A version
AC’97
CODEC
ALG655
Line-Out
Line-In
MIC-In
Center
Surround
For the PER-U00A-A11 version

Audio Daughter Board PER-U00A
Chapter 2 Quick Installation Guide 2-8
2.5 I/O Connector
Onboard Bracket
Line-Out One Earphone Jack 3.5mm (Green)
Line-In One Earphone Jack 3.5mm (Blue)
MIC-In One Earphone Jack 3.5mm (Pink)
USB Four Type-Aconnectors for model of
PER-U00A
Surround One Earphone Jack 3.5mm for
PER-U00A-A11 version
Center One Earphone Jack 3.5mm for
PER-U00A-A11 version
External Function
Connector Description
USB Two 5x2 Pin Header (2.0mm), 4 USB 2.0 for
model of PER-U00A-A11
AC 97 Audio One 5x2 Pin Header (2.0mm), Audio daughter
board used
CD-In One 4x1 Pin Header (2.54mm)

Audio Daughter Board PER-U00A
Chapter 3 Driver Installation 3-1
Chapter
Driver Installation
3

RISC CPU Module GENE-1425
Chapter 3 Driver Installation 3-2
3.1 Audio and USB Drive Installation
If the Office System you use is Windows XP Professional and
Service Pack 1, you don’t have to install USB Drive. Please
install the Audio drive by following steps:
Install Audio Drive
Step 1:
Choose the Audio Drive to install and click on the file of
wdm_a361.exe

Audio Daughter Board PER-U00A
Chapter 3 Driver Installation 3-3
Step 2:
Click on wdm_a361.exe and extracting files (Please see the
following screen)