IEI Technology Enano-8523T User Manual

Enano-8523T Motherboard
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REVISION HISTORY
Title
Enano-8523T 800MHz Celeron M Board
1.0 Initial release MAY 2006
COPYRIGHT NOTICE
The information in this document is subject to change without prior notice in order to
improve reliability, design and function and does not represent a commitment on the part of
the manufacturer.
In no event is the manufacturer liable for direct, indirect, special, incidental, or
consequential damages arising out of the use or inability to use the product or
documentation, even if advised of the possibility of such damages.
This document contains proprietary information protected by copyright. All rights are
reserved. No part of this manual may be reproduced by any mechanical, electronic, or
other means in any form without prior written permission of the manufacturer.
TRADEMARKS
IBM PC is a registered trademark of International Business Machines Corporation. INTEL
is a registered trademark of INTEL Corporation. AMI is registered trademarks of American
Megatrends Inc. Other product names mentioned herein are used for identification
purposes only and may be trademarks and/or registered trademarks of their respective
owners.
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Table of Contents
1 INTRODUCTION................................................................................................... 13
1.1 ENANO-8523T BOARD OVERVIEW..................................................................... 14
1.1.1 Enano-8523T Board Variations ....................................................................... 14
1.1.2 Enano-8523T Board Applications.................................................................... 14
1.1.3 Enano-8523T Board Benefits........................................................................... 14
1.1.4 Enano-8523T Board Features.......................................................................... 15
1.2 E
1.2.1 Enano-8523T Board Connectors ..................................................................... 17
1.2.2 Technical Specifications................................................................................... 18
2 DETAILED SPECIFICATIONS ........................................................................... 21
2.1 CPU S
2.2 ONBOARD CHIPSETS .......................................................................................... 22
2.2.1 Northbridge and Southbridge Chipsets ........................................................... 22
2.2.2 Intel® 852GM Northbridge Chipset................................................................ 22
2.2.3 Intel® ICH4 Southbridge Chipset.................................................................... 23
2.3 DATA FLOW........................................................................................................ 24
2.4 GRAPHICS SUPPORT ........................................................................................... 25
2.5 MEMORY SUPPORT............................................................................................. 26
2.6 TPM SUPPORT ................................................................................................... 26
2.7 PCI B
2.8 10/100 BASE-T INTERNET ................................................................................. 28
2.9 IDE DEVICE SUPPORT........................................................................................ 28
NANO-8523T BOARD OVERVIEW..................................................................... 16
UPPORT.................................................................................................... 22
US INTERFACE SUPPORT ........................................................................... 27
2.10 REAL TIME CLOCK............................................................................................. 28
2.11 SYSTEM MONITORING........................................................................................ 28
2.12 USB INTERFACES............................................................................................... 29
2.13 BIOS ................................................................................................................. 29
2.14 OPERATING TEMPERATURE AND TEMPERATURE CONTROL ................................. 29
2.15 AUDIO CODEC.................................................................................................... 30
2.16 P
2.17 PACKAGED CONTENTS AND OPTIONAL ACCESSORY ITEMS................................. 31
2.17.1 Package Contents........................................................................................... 31
OWER CONSUMPTION....................................................................................... 31
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3 CONNECTORS AND JUMPERS ......................................................................... 33
3.1 PERIPHERAL INTERFACE CONNECTORS .............................................................. 34
3.1.1 Enano-8523T Board Layout............................................................................. 34
3.1.2 Peripheral Interface Connectors ..................................................................... 35
3.1.3 Rear Panel Connectors .................................................................................... 36
3.1.4 Onboard Jumpers............................................................................................. 36
3.2 INTERNAL PERIPHERAL CONNECTORS ................................................................ 37
3.2.1 IDE Connector ................................................................................................. 37
3.2.2 DIO Connector................................................................................................. 38
3.2.3 Battery Connector............................................................................................ 39
3.2.4 Front Panel Connector .................................................................................... 40
3.2.5 USB Connector ................................................................................................ 41
3.2.6 Fan Connector ................................................................................................. 42
3.2.7 ATX Power Connector ..................................................................................... 43
3.2.8 Power Connector ............................................................................................. 44
3.2.9 Keyboard/Mouse Connector ............................................................................ 45
3.2.10 COM4 Connectors ......................................................................................... 46
3.2.11 Parallel Port Connector................................................................................. 47
3.2.12 Inverter Connector......................................................................................... 48
3.2.13 LVDS Connector ............................................................................................ 50
3.2.14 SODIMM Socket ............................................................................................ 51
3.2.15 Compact Flash Type 2 Socket ........................................................................ 52
3.3 EXTERNAL (REAR PANEL) CONNECTORS ........................................................... 54
3.3.1 Serial Port Connectors .................................................................................... 54
3.3.2 USB Connectors............................................................................................... 55
3.3.3 Ethernet Connector.......................................................................................... 55
3.3.4 VGA Connector ................................................................................................ 56
3.3.5 Audio Connector .............................................................................................. 57
3.4 O
NBOARD JUMPERS ........................................................................................... 58
3.4.1 Reset CMOS Jumper ........................................................................................ 59
3.4.2 CF Card Setup ................................................................................................. 59
3.4.3 LCD Voltage Setup........................................................................................... 60
4 INSTALLATION AND CONFIGURATION ....................................................... 61
4.1 INSTALLATION CONSIDERATIONS ....................................................................... 62
4.1.1 Installation Notices .......................................................................................... 62
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4.2 U
NPACKING........................................................................................................ 63
4.2.1 Unpacking Precautions.................................................................................... 63
4.2.2 Checklist........................................................................................................... 63
4.3 ENANO-8523T BOARD INSTALLATION ............................................................... 64
4.3.1 Preinstalled Components ................................................................................. 64
4.3.2 Components to Install ...................................................................................... 65
4.3.3 DIMM Module Installation .............................................................................. 65
4.3.3.1 Purchasing the Memory Module............................................................... 65
4.3.3.2 DIMM Module Installation....................................................................... 65
4.3.4 Peripheral Device Connection......................................................................... 66
4.3.4.1 IDE Disk Drive Connector (IDE1) ........................................................... 66
4.3.4.2 Keyboard/Mouse Connection ................................................................... 67
4.4 CHASSIS INSTALLATION ..................................................................................... 67
4.5 REAR PANEL CONNECTORS ................................................................................ 67
4.5.1 LCD Panel Connection .................................................................................... 67
4.5.2 Ethernet Connection ........................................................................................ 67
4.5.3 USB Connection............................................................................................... 68
5 AMI BIOS SETUP.................................................................................................. 69
5.1 INTRODUCTION .................................................................................................. 70
5.1.1 Starting Setup................................................................................................... 70
5.1.2 Using Setup ...................................................................................................... 70
5.1.3 Getting Help..................................................................................................... 71
5.1.4 Unable to Reboot After Configuration Changes.............................................. 71
5.1.5 BIOS Menu Bar................................................................................................ 71
5.2 M
AIN ................................................................................................................. 72
5.3 ADVANCED......................................................................................................... 73
5.3.1 CPU Configuration.......................................................................................... 74
5.3.2 IDE Configuration ........................................................................................... 75
5.3.2.1 IDE Master, IDE Slave ............................................................................. 77
5.3.3 Super IO Configuration.................................................................................... 83
5.3.4 Hardware Health Configuration ...................................................................... 87
5.3.5 ACPI Configuration ......................................................................................... 89
5.3.6 MPS Configuration .......................................................................................... 90
5.3.7 Trusted Computing ........................................................................................... 90
5.3.8 USB Configuration........................................................................................... 92
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5.4 BOOT ................................................................................................................. 96
5.4.1 Boot Settings Configuration............................................................................. 97
5.4.2 Boot Device Priority ........................................................................................ 99
5.4.3 Hard Disk Drives ........................................................................................... 101
5.4.4 Removable Drives .......................................................................................... 101
5.4.5 CD/DVD Drives ............................................................................................. 104
5.5 SECURITY......................................................................................................... 104
5.6 CHIPSET ........................................................................................................... 106
5.6.1 Northbridge Configuration ............................................................................ 107
5.7 POWER ..............................................................................................................113
5.8 EXIT..................................................................................................................114
6 SOFTWARE DRIVERS ........................................................................................117
6.1 AVAILABLE SOFTWARE DRIVERS.......................................................................118
6.2 CHIPSET DRIVER INSTALLATION........................................................................118
6.3 REALTEK AUDIO DRIVER INSTALLATION ......................................................... 121
6.4 INTEL GRAPHICS MEDIA ACCELERATOR DRIVER ............................................. 126
6.5 LAN DRIVER INSTALLATION ........................................................................... 129
A BIOS CONFIGURATION OPTIONS ................................................................ 133
A.1 BIOS CONFIGURATION OPTIONS ..................................................................... 134
B WATCHDOG TIMER .......................................................................................... 137
C ADDRESS MAPPING.......................................................................................... 141
C.1 IO ADDRESS MAP ............................................................................................ 142
C.2 1
ST MB MEMORY ADDRESS MAP .................................................................... 142
C.3 IRQ MAPPING TABLE....................................................................................... 143
C.4 DMA CHANNEL ASSIGNMENTS ....................................................................... 143
D EXTERNAL AC’97 AUDIO CODEC ................................................................. 145
D.1 INTRODUCTION ................................................................................................ 146
D.2 DRIVER INSTALLATION..................................................................................... 146
D.3 S
OUND EFFECT CONFIGURATION ..................................................................... 147
D.4 SOUND EFFECT ................................................................................................ 148
D.5 E
NVIRONMENT SIMULATION ............................................................................ 149
D.6 KARAOKE MODE.............................................................................................. 150
D.7 EQUALIZER SELECTION.................................................................................... 151
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D.8 S
PEAKER CONFIGURATION ............................................................................... 152
D.9 SPEAKER TEST ................................................................................................. 153
D.10 S/PDIF-IN & S/PDIF-OUT .............................................................................. 154
D.11 CONNECTOR SENSING ...................................................................................... 154
D.12 HRTF DEMO.................................................................................................... 157
D.13 MICROPHONE EFFECT ...................................................................................... 157
D.14 GENERAL ......................................................................................................... 158
E INDEX.................................................................................................................... 159
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List of Figures
Figure 1-1: Enano-8523T Board Overview (Top View).............................................16
Figure 1-2: Enano-8523T Board Overview (Bottom View).......................................17
Figure 2-1: Data Flow Block Diagram........................................................................24
Figure 3-1: Connector and Jumper Locations (Top Side).......................................34
Figure 3-2: Connector and Jumper Locations (Bottom Side) ................................35
Figure 3-3: IDE Connector Location..........................................................................38
Figure 3-4: DIO Connector Location .........................................................................39
Figure 3-5: Battery Connector Location ...................................................................40
Figure 3-6: Front Panel Connector Location............................................................41
Figure 3-7: USB Connector Location ........................................................................42
Figure 3-8: Table 3-9: FAN1 Connector Location ....................................................43
Figure 3-9: Power Connector Location.....................................................................44
Figure 3-10: Power Connector Location...................................................................45
Figure 3-11: Keyboard/Mouse Connector Location.................................................46
Figure 3-12: COM4 Connector Location ...................................................................47
Figure 3-13: Parallel Port Connector Location.........................................................48
Figure 3-14: Inverter Connector.................................................................................49
Figure 3-15: LVDS Connector ....................................................................................51
Figure 3-16: SODIMM Socket Location (Rear Side) .................................................52
Figure 3-17: CFII Socket Location (Rear Side) .........................................................53
Figure 3-18: Enano-8523T Board Rear Panel ...........................................................54
Figure 3-19: RJ-45 Ethernet Connector ....................................................................56
Figure 3-21: Jumper Locations..................................................................................58
Figure 6-1: InstallShield Wizard Preparation Screen............................................ 119
Figure 6-2: Welcome Screen ................................................................................... 119
Figure 6-3: License Agreement............................................................................... 120
Figure 6-4: Readme Information ............................................................................. 120
Figure 6-5: Restart the Computer ........................................................................... 121
Figure 6-6: Audio Driver Install Shield Wizard Starting ....................................... 122
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Figure 6-7: Audio Driver Setup Preparation .......................................................... 122
Figure 6-8: Audio Driver Welcome Screen ............................................................ 123
Figure 6-9: Audio Driver Software Configuration ................................................. 123
Figure 6-10: Audio Driver Digital Signal ................................................................ 124
Figure 6-11: Audio Driver Installation Begins ....................................................... 125
Figure 6-12: Audio Driver Installation Complete................................................... 126
Figure 6-13: GMA Driver Installation Welcome Screen ........................................ 127
Figure 6-14: GMA Driver License Agreement........................................................ 128
Figure 6-15: GMA Driver Installing Notice ............................................................. 128
Figure 6-16: GMA Driver Installation Complete .................................................... 129
Figure 6-17: LAN License Agreement .................................................................... 130
Figure 6-18: Select the Driver Directory ................................................................ 130
Figure 6-19: LAN Driver Configuration .................................................................. 131
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List of Tables
Table 1-1: Technical Specifications ..........................................................................19
Table 2-1: Power Consumption .................................................................................31
Table 3-1: Peripheral Interface Connectors..............................................................36
Table 3-2: Peripheral Interface Connectors..............................................................36
Table 3-3: Onboard Jumpers .....................................................................................37
Table 3-4: IDE Connector Pinouts .............................................................................38
Table 3-5: DIO Connector Pinouts.............................................................................39
Table 3-6: Front Panel Connector Pinouts ...............................................................40
Table 3-7: USB Connector Pinouts............................................................................41
Table 3-8: FAN1 Pinouts.............................................................................................42
Figure 3-8: Table 3-9: FAN1 Connector Location ....................................................43
Table 3-10: Power Connector Pinouts ......................................................................43
Table 3-11: Power Connector Pinouts ......................................................................44
Table 3-12: Keyboard/Mouse Connector Pinouts....................................................45
Table 3-13: COM4 Connector Pinouts.......................................................................46
Table 3-14: Parallel Port Connector Pinouts ............................................................48
Table 3-15: Inverter Connector Pinouts....................................................................49
Table 3-16: LVDS Connector Pinouts........................................................................50
Table 3-17: CFII Socket Pinouts.................................................................................53
Table 3-18: Serial Port Pinouts ..................................................................................55
Table 3-19: USB Connectors......................................................................................55
Table 3-20: RJ-45 Ethernet Connector Pinouts........................................................56
Table 3-21: RJ-45 Ethernet Connector LEDs............................................................56
Table 3-22: VGA Connector Pinouts .........................................................................57
Table 3-23: JP2 Jumper Settings...............................................................................59
Table 3-24: JP4 Jumper Settings...............................................................................60
Table 3-25: JP6 Jumper Settings...............................................................................60
Table 4-1: IEI Provided Cables...................................................................................66
Table 5-1: BIOS Navigation Keys...............................................................................71
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List of BIOS Menus
Menu 1: Main ............................................................................................................72
Menu 2: Advanced.......................................................................................................74
Menu 3: CPU Configuration .......................................................................................75
Menu 4: IDE Configuration .........................................................................................76
Menu 5: IDE Master and IDE Slave Configuration ...................................................78
Menu 6: Super IO Configuration ................................................................................83
Menu 7: Hardware Health Configuration ..................................................................88
Menu 8: ACPI Configuration ......................................................................................89
Menu 9: MPS Configuration .......................................................................................90
Menu 10: Trusted Computing ....................................................................................91
Menu 11: USB Configuration .....................................................................................93
Menu 12: USB Mass Storage Device.........................................................................95
Menu 13: Boot ............................................................................................................96
Menu 14: Boot Settings Configuration......................................................................97
Menu 15: Boot Device Priority Settings................................................................. 100
Menu 16: Removable Drives ................................................................................... 103
Menu 17: Security..................................................................................................... 105
Menu 18: Chipset...................................................................................................... 107
Menu 19:Northbridge Chipset Configuration ........................................................ 108
Menu 20:Power ......................................................................................................... 113
Menu 21:Exit ......................................................................................................... 115
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Glossary
AC ’97 Audio Codec 97
ACPI Advanced Configuration and
Power Interface
APM Advanced Power Management
ARMD ATAPI Removable Media Device
ASKIR Shift Keyed Infrared
ATA Advanced Technology
Attachments
BIOS Basic Input/Output System
CFII Compact Flash Type 2
CMOS Complementary Metal Oxide
Semiconductor
CPU Central Processing Unit
Codec Compressor/Decompressor
COM Serial Port
DAC Digital to Analog Converter
DDR Double Data Rate
ICH4 I/O Controller Hub 4
L1 Cache Level 1 Cache
L2 Cache Level 2 Cache
LCD Liquid Crystal Display
LPT Parallel Port Connector
LVDS Low Voltage Differential Signaling
MAC Media Access Controller
OS Operating System
PCI Peripheral Connect Interface
PIO Programmed Input Output
PnP Plug and Play
POST Power On Self Test
RAM Random Access Memory
SATA Serial ATA
S.M.A.R.T Self Monitoring Analysis and
Reporting Technology
SPD Serial Presence Detect
DIMM Dual Inline Memory Module
DIO Digital Input/Output
DMA Direct Memory Access
EIDE Enhanced IDE
EIST Enhanced Intel SpeedStep
Technology
FDD Floppy Disk Drive
FDC Floppy Disk Connector
FFIO Flexible File Input/Output
FIFO First In/First Out
FSB Front Side Bus
IrDA Infrared Data Association
HDD Hard Disk Drive
IDE Integrated Data Electronics
I/O Input/Output
S/PDI Sony/Philips Digital Interface
SDRAM Synchronous Dynamic Random
Access Memory
SIR Serial Infrared
TPM Trusted Platform Module
UART Universal Asynchronous
Receiver-transmitter
USB Universal Serial Bus
VGA Video Graphics Adapter
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Chapter
1
1 Introduction
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1.1 Enano-8523T Board Overview
The EPIC form factor Enano-8523T ULV Intel Celeron M embedded board is fully equipped
with a high performance processor and advanced multi-mode I/Os. The Enano-8523T is
designed for system manufacturers, integrators, and VARs that want performance,
reliability, and quality at a reasonable price. The Enano-8523T supports the TPM 1.2
(Trusted Platform Module) hardware security function.
1.1.1 Enano-8523T Board Variations
IEI currently provides two Enano-8523T board variations. These are:
Enano-8523-800Z-R10: (No TPM1.2 support)
An EPIC form factor board with an onboard zero cache ULV Intel Celeron M
800MHz CPU and LCD/CRT VGA, LAN, USB2.0, Audio, and COM ports.
Enano-8523T-800Z-R10: (Supports TPM1.2)
An EPIC form factor board with an onboard zero L2 cache ULV Intel Celeron M
800MHz CPU and LCD/CRT VGA, LAN, USB2.0, Audio, and COM ports. This
board also supports the TPM 1.2 hardware security function.
1.1.2 Enano-8523T Board Applications
The TPM 1.2 hardware security function implemented on the Enano-8523T makes this
board ideal for applications that require durable, yet secure platforms and were data
privacy issues are critical. These applications may include:
Automation applications Banking applications Healthcare applications Military applications
1.1.3 Enano-8523T Board Benefits
The TPM 1.2 hardware security function implemented on the Enano-8523T can,
Protect secrets from attackers Perform cryptographic functions
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o RSA, SHA-1, RNG o Meets encryption export requirements
Create, store and manage cryptographic keys Provide a unique Endorsement Key (EK) Performs digital signature operations Hold platform measurements (hashes) Anchor chain of trust for keys, digital certificates and other credentials
1.1.4 Enano-8523T Board Features
Some of the Enano-8523T board features are listed below:
Complies with EPIC form factor Complies with RoHS
Enano-8523T Motherboard
Preinstalled 800MHz Intel Celeron M CPU Preinstalled CPU heat sink Supports a maximum front side bus (FSB) speed up to 400MHz Supports up to 1GB of 266MHz or 200MHz single channel DDR memory Supports dual independent displays, CRT display and 18-bit LVDS flat panel
screens
Complete I/O support with
o 4 x COM ports o 1 x IDE device o 1 x CFII o 1 x Intel LAN o 4 x USB2.0
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1.2 Enano-8523T Board Overview
Figure 1-1: Enano-8523T Board Overview (Top View)
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Figure 1-2: Enano-8523T Board Overview (Bottom View)
1.2.1 Enano-8523T Board Connectors
The Enano-8523T board has the following connectors onboard:
1 x PCI slot 1 x Front panel connector 1 x IDE device connector 1 x Compact flash connector 1x Parallel port connector 1 x RS-232 serial port connector 1x USB 2.0 connector 1 x LCD LVDS interface Connector 1 x Inverter power connector 1 x DIO connector 1 x Keyboard/mouse connector 1 x ATX connector
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1 x Fan connector 1 x PCI slot 1 x DDR SDRAM SODIMM socket
The Enano-8523T board has the following connectors on the board rear panel:
3 x Serial port connectors (COM) 1 x VGA connector 1 x RJ-45 Ethernet connector 2 x USB 2.0 ports 1 x Audio connector (3 x audio jacks)
The location of these connectors on the Enano-8523T can be seen in Figure 1-1 and
Figure 1-2. These connectors are fully described in Chapter 3.
1.2.2 Technical Specifications
Enano-8523T board technical specifications are listed in Table 1-1. Detailed descriptions
of each specification can be found in Chapter 2 Detailed Specifications.
SPECIFICATION
CPUs Supported
Chipsets
I/O Controller ICH4
Graphics Support Intel® Extreme Graphics 2
Memory One DDR SDRAM SODIMM memory module (Max.
PCI Bus Interface 33MHz, Revision 2.3
HDD Interface One IDE channel supports two Ultra ATA 100/66/33
®
Celeron® M
Intel
Northbridge: Intel
Southbridge: Intel
1GB)
®
852GM
®
ICH4
USB Interfaces Four USB 2.0 connectors supported
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Serial Ports Four COM ports
Real Time Clock 256-byte battery backed CMOS RAM
Hardware Monitoring Cooling fans, temperature and system voltages
Power Management Supports Advanced Configuration and Power Interface
(ACPI) Specifications Revision 2.0
Ethernet 10/100 Base-T Intel 82562ET
BIOS AMI flash BIOS
Physical Dimensions 115mm x 165mm (width x length)
Weight GW: 1.1 Kg
NW: 0.95 Kg
Operating Temperature Minimum: 0ºC (32°F)
Maximum: 60°C (140°F)
Audio Interfaces
Table 1-1: Technical Specifications
AC97 Codec Realtek ALC655
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Chapter
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2 Detailed Specifications
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2.1 CPU Support
The Enano-8523T board comes with a preinstalled ultra low voltage (ULV) Intel® Celeron®
M 800MHz zero cache processor. The 800MHz Intel® Celeron® M processor has the
following features and specifications:
Operates at 1.004 volts Thermal design power (TDP) of 7 watts 400 MHz system bus 512 KB L2 cache Advanced mobile power management, including Deep Sleep states, helps
enable longer battery life by minimizing the power consumption of the
processor during brief periods of inactivity by the user.
2.2 Onboard Chipsets
2.2.1 Northbridge and Southbridge Chipsets
The following chipsets are preinstalled on the board:
Northbridge: Intel® 852GM Southbridge: Intel® ICH4
The following two sections (Section 2.2.2 and Section 2.2.3) list some of the features of
the Intel® 852GM and the Intel® ICH4 chipsets. For more information on these two
chipsets please refer to the Intel website.
2.2.2 Intel® 852GM Northbridge Chipset
The Intel® 852GM Northbridge chipset comes with the following features:
Supports Intel® NetBurst® micro-architecture 400 MHz system bus delivers a high-bandwidth connection between the
processor and the platform
Supports integrated graphics utilizing Intel® Extreme Graphics 2 technology Three USB host controllers provide high performance peripherals with 480
Mbps of bandwidth, while enabling support for up to six USB 2.0 ports.
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The latest AC ’97 implementation delivers 20-bit audio for enhanced sound
quality and full surround-sound capability.
LAN Connect Interface (LCI) provides flexible network solutions such as
10/100 Mbps Ethernet and 10/100 Mbps Ethernet with LAN manageability
Dual Ultra ATA/100 controllers, coupled with the Intel® Application Accelerator
supports faster IDE transfers to storage devices
Intel Application Accelerator software provides additional performance over
native ATA drivers by improving I/O transfer rates and enabling faster O/S load
time, resulting in accelerated boot times
2.2.3 Intel® ICH4 Southbridge Chipset
The ICH4 provides extensive I/O support. Functions and capabilities include:
Enano-8523T Motherboard
PCI Local Bus Specification, Revision 2.2-compliant with support for 33 MHz
PCI operations.
PCI slots (supports up to 6 Req/Gnt pairs) ACPI Power Management Logic Support Enhanced DMA controller, Interrupt controller, and timer functions Integrated IDE controller supports Ultra ATA100/66/33 USB host interface with support for six USB ports; three UHCI host controllers;
one EHCI high-speed
USB 2.0 Host controller Integrated LAN controller System Management Bus (SMBus) Specification, Version 2.0 with additional
support for I
2
C devices
Supports Audio Codec ’97, Revision 2.3 specification (a.k.a., AC ’97
Component Specification, Revision 2.3)
Link for Audio and Telephony codecs (up to seven channels) Low Pin Count (LPC) interface Firmware Hub (FWH) interface support Alert On LAN* (AOL) and Alert On LAN 2* (AOL2)
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2.3 Data Flow
Figure 2-1 shows the data flow between the two onboard chipsets and other components
installed on the Enano-8523T and described in the following sections of this chapter.
Figure 2-1: Data Flow Block Diagram
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2.4 Graphics Support
The Intel® Extreme Graphics 2 is integrated on the Intel® 852GM Northbridge chipset. The
Extreme Graphics 2 features are listed below.
Intel®
Enhanced Rapid Pixel and Texel Rendering: Optimized visual quality and
performance from the addition of hardware to support of texel formatting,
bicubic filter, color blending accuracy, and video mixing render, resulting in
optimized visual quality and performance.
Zone Rendering 2 Technology: Enhances the performance of zone
rendering by using larger zones and new commands that improve graphics
pipeline efficiency.
Dynamic Video Memory Technology v2.0: Increases total system
performance by optimizing the efficiency of AGP dynamic video memory by
Enano-8523T Motherboard
increasing its size of Video RAM allocation to 96 MB.
Enhanced Intelligent Memory Management: Improves memory bandwidth
efficiency and platform performance by improving the memory management
arbitration between CPU, system memory and graphics memory.
Intel® Extreme Graphics 2 specifications are listed below:
Enhanced 2D:
o 256-bit internal path o 8/16/32bpp o DirectDraw*, GDI, GDI+ o Anti-aliased text support o Alpha blending o Alphas stretch blitter o Hardware alpha blended RGB cursor o Color space conversion o 5x2 overlay support o Rotate, scale and translate operations
High-performance 3D:
o 256-bit internal path o 32bpp/ 24ZorW/ 8 Stencil o DX7*/DX8*/OGL*1.1
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o DXTn texture compression o Up to 4 textures / pixel on a single pass o Cubic reflection map o Embossed/DOT3 bump mapping o Multi-texture o DOT3 bump-mapping o Point sprites
Video and Display:
o DirectShow*/DirectVA* o Hardware motion compensation support for DVD playback o 4x2 overlay filter o 350 MHz DAC frequency o Maximum DVO pixel rate of up to 330MP/s o Flat panel monitors and TV-out support via AGP Digital Display (ADD)
cards
o 350 MHz DAC for 1800x1440 @ 85Hz max CRT resolution or
2048x1536@60Hz max FP resolution
o Synchronous display for dual monitor capabilities o 350MHz RAMDAC for up to QXGA analog monitor support o Dual DVO ports for up to QXGA digital display support o Multiple display types (LVDS, DVI, TV-out, CRT)
2.5 Memory Support
The Enano-8523T comes with one 200-pin DDR 266/200MHz SODIMM SDRAM socket
and supports up to 1GB of SDRAM
2.6 TPM Support
The Enano-8523T is equipped with a SINOSON SSX35 Trusted Platform Module (TPM).
The SSC complies with TCG v1.2 (Trusted Computing Group). The TPM security
processor is a single-chip security subsystem that protects the end user's privacy by
providing tamper-proof storage and management of the user's identity, passwords and
encryption keys.
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TPM features include:
Fully compatible with TCG v1.2 Specification. Sinosun 8-bits CPU Core. Embedded 16KB secure data FLASH memory and 16KB RAM 128KB program FLASH memory supporting online update of Firmware. RSA engine supports up to 2048 bits RSA algorithm. Embedded SHA-1 algorithm engine. Integrated RNG for key generation and encryption transmission. LPC interface and serial interface in conformance to ISO 7816 Standard.
TPM parameters are:
Supply Voltage:3.3V 10% Frequency:33MHz Program Space:128KB FLASH memory and 64KB ROM Data Space:16KB FLASH memory and 16KB RAM Work Current:< 30mA IdleCurrent:< 0.1mA Speeds:
o RSA 2048 bits Signature (Decryption):<300ms o RSA 2048 bits Verification (Encryption):<40ms o RSA 1024 bits Signature (Decryption):<120ms o RSA 1024 bits Verification (Encryption):<15ms o SHA-1(1M bits) Computing Speed:<258ms o 2048 bits RSA Key pair generation:<10 Seconds
2.7 PCI Bus Interface Support
The PCI bus on the Enano-8523T board has the following features:
33MHz Revision 2.2 is implemented Maximum throughput: 133MB/sec One PCI REQ/GNT pair can be given higher arbitration priority (intended for
external 1394 host controller)
64-bit addressing supported
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2.8 10/100 Base-T Internet
The onboard Intel 82562ET controller provides 10/100 Base-T Internet connectivity to the
system. The Intel 82562ET controller specifications are below.
IEEE 802.3 10BASE-T compliant physical layer interface IEEE 802.3u Auto-Negotiation and 100BASE-TX support Digital adaptive equalization control Link status interrupt capability XOR Tree mode support for board testing 3-port LED support (speed, link and activity) 10BASE-T auto-polarity correction Diagnostic loop back mode 1:1 transmit transformer ratio support Low power (300 mW) typical in active transmit mode Reduced power(less than 50 mW) in "unplugged mode" Automatic detection of "unplugged mode" 3.3V device Platform LAN connect interface support
2.9 IDE Device Support
The Enano-8523T comes with one IDE device connector and that can be connected to two
IDE devices.
2.10 Real Time Clock
256-byte battery backed CMOS RAM
2.11 System Monitoring
The Enano-8523T board is capable of self-monitoring various aspects of its operating
status including:
CPU, chipset, and battery voltage, +3.3V, +5V, and +12V RPM of cooling fans CPU and board temperatures (by the corresponding embedded sensors)
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2.12 USB Interfaces
The Enano-8523T board has six USB interfaces, four internal and two external. The USB
interfaces support USB 2.0.
2.13 BIOS
The Enano-8523T board uses a licensed copy of AMI BIOS. The features of the flash BIOS
used are listed below:
SMIBIOS (DMI) compliant Console redirection function support PXE (Pre-Boot Execution Environment ) support USB booting support
Enano-8523T Motherboard
2.14 Operating Temperature and Temperature Control
The maximum and minimum operating temperatures for the Enano-8523T board are listed
below.
Minimum Operating Temperature: 0ºC (32°F) Maximum Operating Temperature: 60°C (140°F)
A heat sink must be installed on the CPU. Thermal paste must be smeared on the lower
side of the heat sink before it is mounted on the CPU. Heat sinks are also mounted on the
Northbridge and Southbridge chipsets to ensure the operating temperature of these chips
remain low.
NOTE:
The Enano-8523T comes with a preinstalled heat sink and CPU. The heat
sink should not be removed during operation. If the CPU is replaced, prior to
running the system, the heat sink must be reinstalled on the Enano-8523T.
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2.15 Audio Codec
The Enano-8523T has an integrated REALTEK ALC655 CODEC. The ALC655 CODEC is
a 16-bit, full-duplex AC'97 Rev. 2.3 compatible six-channel audio CODEC designed for PC
multimedia systems, including host/soft audio and AMR/CNR-based designs. Some of the
features of the codec are listed below.
Meets performance requirements for audio on PC99/2001 systems Meets Microsoft WHQL/WLP 2.0 audio requirements 16-bit Stereo full-duplex CODEC with 48KHz sampling rate Compliant with AC'97 Rev 2.3 specifications Front-Out, Surround-Out, MIC-In and LINE-In Jack Sensing 14.318MHz -> 24.576MHz PLL to eliminate crystal 12.288MHz BITCLK input Integrated PCBEEP generator to save buzzer Interrupt capability Three analog line-level stereo inputs with 5-bit volume control, LINE_IN, CD,
AUX
High-quality differential CD input Two analog line-level mono inputs: PCBEEP, PHONE-IN Two software selectable MIC inputs Dedicated Front-MIC input for front panel applications (software selectable) Boost preamplifier for MIC input LINE input shared with surround output; MIC input shared with Center and LFE
output
Built-in 50mW/20ohm amplifier for both Front-out and Surround-Out External Amplifier Power Down (EAPD) capability Power management and enhanced power saving features Supports Power-Off CD function Adjustable VREFOUT control Supports 48KHz S/PDIF output, complying with AC'97 Rev 2.3 specifications Supports 32K/44.1K/48KHz S/PDIF input Power support: Digital: 3.3V; Analog: 3.3V/5V Standard 48-pin LQFP package EAX™ 1.0 & 2.0 compatible Direct Sound 3D™ compatible
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A3D™ compatible I3DL2 compatible HRTF 3D positional audio 10-band software equalizer Voice cancellation and key shifting in Karaoke mode AVRack® Media Player Configuration Panel for improved user convenience
2.16 Power Consumption
Table 2-1 shows the power consumption parameters for the Enano-8523T when a zero
cache ULV Celeron M CPU is running with a clock speed of 800MHz and a 256MB
266MHz DDR.
Enano-8523T Motherboard
Voltage Current
+5V 3.66A
+12V 0.2A
Table 2-1: Power Consumption
2.17 Packaged Contents and Optional Accessory Items
2.17.1 Package Contents
When you unpack the Enano-8523T you should find the following components.
1 x Enano-8523T single board computer 1 x Keyboard/ PS2 mouse cable ( P/N: 32000-023800-RS) 1 x Mini jumper pack 1 x Utility CD 1 x IDE flat cable 44p/44p (P/N: 32200-000009-RS) 1 x QIG (quick installation guide)
An optional parallel port cable (P/N: 19800-000049-RS) can also be ordered and shipped
with the Enano-8523T.
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Chapter
3
3 Connectors and Jumpers
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3.1 Peripheral Interface Connectors
The locations of the peripheral interface connectors are shown in Section 3.1.1. A
complete list of all the peripheral interface connectors can be seen in Section 3.1.2.
3.1.1 Enano-8523T Board Layout
Figure 3-1 and Figure 3-2 shows the onboard peripheral connectors, rear panel peripheral
connectors and onboard jumpers.
Figure 3-1: Connector and Jumper Locations (Top Side)
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Figure 3-2: Connector and Jumper Locations (Bottom Side)
3.1.2 Peripheral Interface Connectors
Table 3-1 shows a list of the peripheral interface connectors on the Enano-8523T board.
Detailed descriptions of these connectors can be found in Section 3.2 on page 37.
Label Connector Type
IDE1 HDD connector 44-pin header
DIO1 Digital Input Output Connector 10-pin header
BT1 Battery Connector 2-pin header
CN12 Front Panel Connector 12-pin header
COM2 Serial communications connector 5-pin header
USB1 USB 2.0 connector for two USB devices 8-pin header
PCI1 Rev 2.2 PCI slot for PCI card 124-pin PCI slot
PW1 Board 12V power connector 4-pin header
PW2 System cooling fan connector 3-pin header
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KB_MS1 Keyboard/Mouse connector 6-pin header
CN2 Parallel port connector 26-pin header
CN8 LVDS connector 30-pin header
CN3 Inverter connector 6-pin header
DIMM1 SODIMM slot 200-pin slot
CN7 CFII connector 50-pin
Table 3-1: Peripheral Interface Connectors
3.1.3 Rear Panel Connectors
Table 3-2 lists the rear panel connectors on the Enano-8523T board. Detailed descriptions
of these connectors can be found in Section 0 on page 50.
Label Connector Type
CN1 VGA Connector 15-pin VGA connector
CN6 COM3 connector 9-pin serial port connector
J5 COM1 and COM2 connectors 2 x 9-pin serial port connectors
J15 Ethernet connector
Two USB 2.0 ports
CN11 Audio connector 3 x audio jacks
Table 3-2: Peripheral Interface Connectors
RJ-45 connector
USB port connectors
3.1.4 Onboard Jumpers
Table 3-3 lists the onboard jumpers. Detailed descriptions of these jumpers can be found in
Section 3.3.5 on page 57.
Label Connector Type
JP2 Clear CMOS 3-pin header
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JP4 CF card setup 2-pin header
JP6 LCD voltage setup 3-pin header
Table 3-3: Onboard Jumpers
3.2 Internal Peripheral Connectors
Internal peripheral connectors are found on the board and are only accessible when the
board is outside of the chassis. This section has complete descriptions of all the internal,
peripheral connectors on the Enano-8523T board.
3.2.1 IDE Connector
Enano-8523T Motherboard
CN Label: IDE1
CN Type: 2x22 pin header
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
One IDE connector provides connectivity for two IDE devices.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RESET# 2 GROUND
3 DATA 7 4 DATA 8
5 DATA 6 6 DATA 9
7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11
11 DATA 3 12 DATA 12
13 DATA 2 14 DATA 13
15 DATA 1 16 DATA 14
17 DATA 0 18 DATA 15
19 GROUND 20 N/C
21 IDE DRQ 22 GROUND
23 IOW# 24 GROUND
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25 IOR# 26 GROUND
27 IDE CHRDY 28 GROUND
29 IDE DACK 30 GROUND–DEFAULT
31 INTERRUPT 32 N/C
33 SA1 34 N/C
35 SA0 36 SA2
37 HDC CS0# 38 HDC CS1#
39 HDD ACTIVE# 40 GROUND
41 VCC 42 VCC
43 GROUND 44 N/C
Table 3-4: IDE Connector Pinouts
Figure 3-3: IDE Connector Location
3.2.2 DIO Connector
CN Label: DIO1
CN Type: 2x5 pin headers
CN Location: See Figure 3-4
CN Pinouts: See Table 3-5
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The digital input output (DIO) connector is managed through a Winbond W83628G LPC I/O
chip. The DIO connector pins are user programmable.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 VCC5
3 GPIO0 4 GPIO1
5 GPIO2 6 GPIO3
7 GPIO4 8 GPIO5
9 GPIO6 10 GPIO7
Table 3-5: DIO Connector Pinouts
Figure 3-4: DIO Connector Location
3.2.3 Battery Connector
CN Label: BT1
CN Type: 1x2 pin header
CN Location: See Figure 3-5
The battery connector is connected to a preinstalled VARTA CR2032 3V battery
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Figure 3-5: Battery Connector Location
3.2.4 Front Panel Connector
CN Label: CN12
CN Type: 2x6 pin header
CN Location: See Figure 3-6
CN Pinouts: See Table 3-6
The system panel connector connects to:
the system chassis front panel LEDs the chassis speaker the power switch the reset button.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1-3 POWER LED 2-8 SPEAKER
5-7 PWR BUTTON 10-12 RESET
9-11 HDLED
Table 3-6: Front Panel Connector Pinouts
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Figure 3-6: Front Panel Connector Location
3.2.5 USB Connector
CN Label: USB1
CN Type: 2x8 pin header
CN Location: See Figure 3-7
CN Pinouts: See Table 3-7
Two USB devices can be connected directly to the onboard USB connector. The onboard
USB connector is USB 2.0 compliant..
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 USBVCC2 2 USBGND3
3 D2- 4 D3+
5 D2+ 6 D3-
7 USBGND2 8 USBVCC3
Table 3-7: USB Connector Pinouts
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Figure 3-7: USB Connector Location
3.2.6 Fan Connector
CN Label: FAN1
CN Type: 1x3 pin header
CN Location: See
CN Pinouts: See
The cooling fan connector provides a 12V, 500mA current to a system cooling fan. The
connector has a "rotation" pin to get rotation signals from fans and notify the system so the
system BIOS can recognize the fan speed. Please note that only specified fans can issue
the rotation signals.
PIN NO. DESCRIPTION
1 Fan Speed Detect
2 +12V
3 GND
Table 3-8: FAN1 Pinouts
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Figure 3-8: Table 3-9: FAN1 Connector Location
3.2.7 ATX Power Connector
CN Label: PW1
CN Type: 1x4 pin header
CN Location: See Figure 3-9
CN Pinouts: See
Connects a power source from a Enano-8523T to a power supply unit (PSU).
PIN NO. DESCRIPTION
1 5V
2 GND
3 GND
4 12V
Table 3-10: Power Connector Pinouts
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Figure 3-9: Power Connector Location
3.2.8 Power Connector
CN Label: PW2
CN Type: 1x3 pin header
CN Location: See Figure 3-10
CN Pinouts: See Table 3-11
PIN NO. DESCRIPTION
1 5VSBY
2 GND
3 PSON
Table 3-11: Power Connector Pinouts
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Figure 3-10: Power Connector Location
3.2.9 Keyboard/Mouse Connector
CN Label: IR1
CN Type: 1x6 pin header
CN Location: See Figure 3-11
CN Pinouts: See Table 3-12
The Keyboard/ PS2 mouse cable that was shipped with the Enano-8523T board is
connected to the keyoard/mouse connector.
PIN NO. DESCRIPTION
1 5V
2 MS DATA
3 MS CLK
4 KB DATA
Table 3-12: Keyboard/Mouse Connector
5 KB CLK
6 GND
Pinouts
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Figure 3-11: Keyboard/Mouse Connector Location
3.2.10 COM4 Connectors
CN Label: COM4
CN Type: 1x7 pin port
CN Location: See Figure 3-12
CN Pinouts: See
The COM4 connector provides connectivity to RS-232 serial communication devices.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD4 2 DSR4
3 RX4 4 RTS4
5 TX4 6 CTS4
7 DTR4 8 RI4
9 GND 10 GND
Table 3-13: COM4 Connector Pinouts
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Figure 3-12: COM4 Connector Location
3.2.11 Parallel Port Connector
CN Label: LPT
CN Type: 1x5 pin header
CN Location: See Figure 3-13
CN Pinouts: See Table 3-14
The parallel port connector is usually connected to a printer. A 26-pin flat-cable connector
is used to connect the parallel port with a printer or other parallel communication device.
PIN DESCRIPTION PIN DESCRIPTION
1 STROBE# 14 AUTO FORM FEED #
2 DATA0 15 ERROR#
3 DATA1 16 INITIALIZE#
4 DATA2 17 PRINTER SELECT LN#
5 DATA3 18 GND
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6 DATA4 19 GND
7 DATA5 20 GND
8 DATA6 21 GND
9 DATA7 22 GND
10 ACKNOWLEDGE# 23 GND
11 BUSY 24 GND
12 PAPER EMPTY 25 GND
13 PRINTER SELECT
Table 3-14: Parallel Port Connector Pinouts
Figure 3-13: Parallel Port Connector Location
3.2.12 Inverter Connector
CN Label: CN3
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CN Type: 1x6 Pin header
CN Location: See Figure 3-14
CN Pinouts: See Table 3-15
The inverter connector connects to the LCD backlight inverter.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 VCC12 2 VCC12
3 BKLT_EN 4 BKLT_ADJ
5 GND 6 GND
Table 3-15: Inverter Connector Pinouts
.
Figure 3-14: Inverter Connector
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3.2.13 LVDS Connector
CN Label: CN8
CN Type: 2x15 Pin header
CN Location: See Figure 3-14
CN Pinouts: See Table 3-16
LVDS (Low Voltage Differential Signaling) is a low noise, low power, and low amplitude
method for high-speed data transmission over a copper wire. The LVDS connector is
typically connected to an LCD screen.
PIN NO. Description PIN NO. Description
1 GND 2 GND
3 LVDS_Y0+ 4 LVDS_Y0-
5 LVDS_Y1+ 6 LVDS_Y1-
7 LVDS_Y2+ 8 LVDS_Y2-
9 LVDS_CLK+ 10 LVDS_CLK-
11 LVDS_Y3+ 12 LVDS_Y3-
13 GND 14 GND
15 LVDSB_Y0+ 16 LVDSB_Y0-
17 LVDSB_Y1+ 18 LVDSB_Y1+
19 LVDSB_Y2+ 20 LVDSB_Y2-
21 LVDSBCLK+ 22 LVDSBCLK-
23 LVDSB_Y3+ 24 LVDSB_Y3-
25 GND 26 GND
27 VCC_LCD 28 VCC_LCD
29 VCC_LCD 30 VCC_LCD
Table 3-16: LVDS Connector Pinouts
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Figure 3-15: LVDS Connector
3.2.14 SODIMM Socket
CN Label: DIMM1
CN Type: 200 Pin DDR-SDRAM SODIMM Socket
CN Location: See Figure 3-16
A 200 pin DDR-SDRAM SODIMM socket is located on the rear side of the Enano-8523T
board. The SODIMM socket can support 266MHz DDR SODIMM SDRAM of up to 1GB
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Figure 3-16: SODIMM Socket Location (Rear Side)
3.2.15 Compact Flash Type 2 Socket
CN Label: CN7
CN Type: 50-pin
CN Location: See Figure 3-17
CN Pinouts: See Table 3-17
A CFII (compact flash type II connector) is located on the rear side of the Enano-8523T.
The CFII connector is for applications without external storage. The Compact Flash socket
provides an alternative to hard disk drives in applications where hard disk drives may
consume too much space and storage capacity is not a requirement. The CF card
behaves like a Secondary IDE Master disk drive.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GROUND 26 VCC-IN CHECK1
2 DATA 3 27 DATA 11
3 DATA 4 28 DATA 12
4 DATA 5 29 DATA 13
5 DATA 6 30 DATA 14
6 DATA 7 31 DATA 15
7 HDC_CS0# 32 HDC_CS1
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8 N/C 33 N/C
9 GROUND 34 IOR#
10 N/C 35 IOW#
11 N/C 36 VCC_COM
12 N/C 37 IRQ15
13 VCC_COM 38 VCC_COM
14 N/C 39 CSEL
15 N/C 40 N/C
16 N/C 41 HDD_RESET
17 N/C 42 IORDY
18 SA2 43 SDREQ
19 SA1 44 SDACK#
20 SA0 45 HDD_ACTIVE#
21 DATA 0 46 66DET
22 DATA 1 47 DATA 8
23 DATA 2 48 DATA 9
24 N/C 49 DATA 10
25 VCC-IN CHECK2 50 GROUND
Table 3-17: CFII Socket Pinouts
Figure 3-17: CFII Socket Location (Rear Side)
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3.3 External (Rear Panel) Connectors
Figure 3-18 shows the Enano-8523T board rear panel. The peripheral connectors on the
back panel can be connected to devices externally when the Enano-8523T is installed in a
chassis. The peripheral connectors on the rear panel are:
1 x PS/2 keyboard connector 2 x USB connectors 1 x RJ-45 GbE connector 1 x VGA connector 1 x Line-out connector
Figure 3-18: Enano-8523T Board Rear Panel
3.3.1 Serial Port Connectors
CN Label: CN6, J5
CN Type: DB-9
CN Location: See Figure 3-18 (labeled number 1,2, 3)
CN Pinouts: See Table 3-18
The three serial ports (COM1, COM2 and COM3) can be connected to a serial
communications device directly.
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PIN NO. DESCRIPTION PIN NO. DESCRIPTION
Table 3-18: Serial Port Pinouts
3.3.2 USB Connectors
CN Label: J15
CN Type: USB port
Enano-8523T Motherboard
1 DCD1 2 DSR1
3 RX1 4 RTS1
5 TX1 6 CTS1
7 DTR1 8 RI1
9 GND
CN Location: See Figure 3-18 (labeled number 5)
CN Pinouts: See Table 3-19
USB devices can be connected directly to the USB connectors on the rear panel.
PIN DESCRIPTION PIN DESCRIPTION
1
3
Table 3-19: USB Connectors
+5V 2 DATA-
DATA+ 4 GND
3.3.3 Ethernet Connector
CN Label: J15
CN Type: RJ-45
CN Location: See Figure 3-18 (labeled number 6)
CN Pinouts: See Table 3-20
The Ethernet connector can be directly connected to a Local Area Network (LAN) through a
network hub. An RJ-45 Ethernet connector is shown in Figure 3-19.
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PIN DESCRIPTION PIN DESCRIPTION
1 TXD+ 8 GND
2 TXD- 9
3 RXD+ 10
4 CT_TXD 11 YEL-
5 CT_RXD 12
6 RXD- 13
7 N/C 14 S GND
Table 3-20: RJ-45 Ethernet Connector Pinouts
GRN+
GRN-
YEL+
S GND
Figure 3-19: RJ-45 Ethernet Connector
The RJ-45 Ethernet connector has two status LEDs, one green and one yellow. The green
LED indicates activity on the port and the yellow LED indicates the port is linked. See Table
3-21.
STATUS
GREEN Activity YELLOW Linked
Table 3-21: RJ-45 Ethernet Connector LEDs
DESCRIPTION STATUS DESCRIPTION
3.3.4 VGA Connector
CN Label: VGA1
CN Type: 15-pin
CN Location: See Figure 3-18 (labeled number 4)
The standard 15-pin VGA connector connects to a CRT or LCD display monitor.
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PIN DESCRIPTION PIN DESCRIPTION
1 Red 9 No Connect
2 Green 10 Ground
3 Blue 11 No Connect
4 No Connect 12 DDC DAT
5 Ground 13 Horizontal Synchronization
6 Ground 14 Vertical Synchronization
7 Ground 15 DDC Clock
8 Ground
Table 3-22: VGA Connector Pinouts
3.3.5 Audio Connector
CN Label: CN11
CN Type: 3 x audio jacks
CN Location: See Figure 3-18 (labeled number 7)
Line In port (Light Blue): Connects a CD-ROM, DVD player, or other audio
devices.
Line Out port (Lime): Connects to a headphone or a speaker. With
multi-channel configurations, this port can also connect to front speakers.
Microphone (Pink): Connects a microphone.
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3.4 Onboard Jumpers
NOTE:
A jumper is a metal bridge that is used to
close an electrical circuit. It consists of
two metal pins and a small metal clip
(often protected by a plastic cover) that
slides over the pins to connect them.
To CLOSE/SHORT a jumper mean
connecting the pins of the jumper with
the plastic clip and to OPEN a jumper
means removing the plastic clip from a
jumper.
The Enano-8523T board has three one onboard jumpers, “Clear CMOS,” “CF card setup”
and “LCD voltage setup.”
s
Figure 1-3-20 Jumper
Figure 3-21: Jumper Locations
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3.4.1 Reset CMOS Jumper
Jumper Label: JP2
Jumper Type: 3 pin header
Jumper Settings: See Table 3-23
Jumper Location: See Figure 3-21
If the Enano-8523T fails to boot due to improper BIOS setting, use this jumper to clear the
CMOS data and reset the system BIOS information. To do this, use the jumper cap to
close pins 2 and 3 for a few seconds then reinstall the jumper clip back to pins 1 and 2.
If the “CMOS Settings Wrong” message displays during the boot up process, you may then
Enano-8523T Motherboard
try to correct the fault by pressing the F1 to enter the CMOS Setup menu. You may then
do one of the following:
Enter the correct CMOS setting Load Optimal Defaults Load Failsafe Defaults.
After you have done one of the above, save your changes and exit the CMOS Setup menu.
JJP2 CLEAR CMOS
1-2 closed Normal (default)
2-3 closed Clear CMOS
Table 3-23: JP2 Jumper Settings
3.4.2 CF Card Setup
Jumper Label: JP4
Jumper Type: 2 pin header
Jumper Settings: See Table 3-24
Jumper Location: See Figure 3-21
This allows you to set a compact flash card as either the slave device or the master device.
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Table 3-24: JP4 Jumper Settings
3.4.3 LCD Voltage Setup
Jumper Label: JP6
Jumper Type: 3 pin header
Jumper Settings: See Table 3-25
Jumper Location: See Figure 3-21
JP4 DESCRIPTION
Open Slave(Default)
Close Master
This allows you to set the correct voltage for your LCD screen.
WARNING:
Please refer to the technical documentation that came with your LCD panel.
If you set the incorrect voltage on this jumper you may cause irreversible
damage to both the LCD panel and the Enano-8523T.
JP6 DESCRIPTION
1-2 3.3V(Default)
2-3 5V
Table 3-25: JP6 Jumper Settings
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Chapter
4
4 Installation and
Configuration
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4.1 Installation Considerations
NOTE:
The following installation notices and installation considerations should be
read and understood before the Enano-8523T is installed. All installation
notices pertaining to the installation of the Enano-8523T should be strictly
adhered to. Failing to adhere to these precautions may lead to severe
damage of ENANP-8523 and injury to the person installing the ENANO-853.
4.1.1 Installation Notices
Before and during the installation of the Enano-8523T board, please do the following:
Read the user manual
o The user manual provides a complete description of the
Enano-8523T board, installation instructions and configuration
options.
Wear an electrostatic discharge cuff (ESD)
o Electronic components are easily damaged by ESD. Wearing an ESD
cuff removes ESD from your body and help to prevent ESD damage.
Place the board on an antistatic pad
o When you are installing or configuring the board, place it on an
antistatic pad. This helps to prevent potential ESD damage.
Turn off all power to the Enano-8523T board
o When working with the board, make sure that it is disconnected from
all power supplies and that no electricity is being fed into the system.
Before and during the installation of the Enano-8523T board DO NOT:
remove any of the stickers on the PCB board. These stickers are required for
warranty validation.
use the product before you have verified that all cables and power connectors
are properly connected.
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allow screws to come in contact with the PCB circuit, connector pins, or its
components.
4.2 Unpacking
NOTE:
If any of the items listed below are missing when you unpack the
Enano-8523T board, do not proceed with the installation and contact the
reseller or vendor you purchased the board from.
Enano-8523T Motherboard
4.2.1 Unpacking Precautions
Before you install the Enano-8523T board, you must unpack the board. Some
Enano-8523T components are very sensitive to static electricity and can be damaged by a
sudden rush of power. To protect it from being damage, follow these precautions:
Ground yourself to remove any static charge before touching your
Enano-8523T. You can do so by wearing a grounded wrist strap at all times or
by frequently touching any conducting materials that are connected to the
ground.
Handle your Enano-8523T by its edges. Do not touch the IC chips, leads or
circuitry if not necessary.
Do not place a PCB on top of an anti-static bag. Only the inside of the bag is safe from
static discharge.
4.2.2 Checklist
When you unpack the Enano-8523T, please make sure that your package contains the
following items.
1 x Enano-8523T single board computer 1 x Keyboard/ PS2 mouse cable
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1 x Mini jumper pack 1 x Utility CD 1 x IDE flat cable 44p/44p 1 x QIG (quick installation guide)
If one or more of these items are missing, please contact the reseller or vendor you
purchased the Enano-8523T board from and do not proceed any further with the
installation.
4.3 Enano-8523T Board Installation
WARNING!
1. Never run the Enano-8523Twithout an appropriate heatsink and cooler
that can be ordered from IEI Technology or purchased separately.
2. Be sure to use the CPU 12V power connector (CN10007) for the CPU
power.
WARNING!
Please note that the installation instructions described in this manual should
be carefully followed in order to avoid damage to the Enano-8523T
components and injury to you.
WARNING!
When installing electronic components onto the Enano-8523T always take the
following anti-static precautions in order to prevent ESD damage to your
Enano-8523T and other electronic components like the CPU and DIMM
modules
4.3.1 Preinstalled Components
The components listed below are preinstalled on the Enano-8523T.
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CPU (800MHz Intel Celeron M) CPU heat sink Northbridge heat sink Southbridge heat sink
4.3.2 Components to Install
To install the Enano-8523T, the following components must be installed or connected to
the Enano-8523T
DIMM modules Compact flash device Peripheral devices
Enano-8523T Motherboard
4.3.3 DIMM Module Installation
4.3.3.1 Purchasing the Memory Module
WARNING!
The DDR2 architecture is not compatible with DDR1 modules. If your
system is installed with DDR1 modules, damage might occur and your
may become inaccessible
When you purchase your SODIMM modules, the following considerations should be taken
into account:
The maximum SODIMM capacity supported in 1GB The maximum SODIMM frequency supported is 266MHz. The SODIMM chip must be a 200-pin memory chip
4.3.3.2 DIMM Module Installation
The Enano-8523T board has one 200-pin SODIMM socket. To install the SODIMM
module, follow the instructions below.
Step 1:
Step 2:
Turn the Enano-8523T over so that the SODIMM socket is facing up.
Push the SODIMM chip into the socket at an angle.
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Step 3:
Step 4:
Gently pull the arms of the SODIMM socket out and push the rear of the
SODIMM module down.
Release the arms on the SODIMM socket. They clip into place and secure the
SODIMM module in the socket.Step 0:
4.3.4 Peripheral Device Connection
Cables provided by IEI that connect peripheral devices to the board are listed in Table 4-1.
Cables not included in the kit must be separately purchased.
Quantity Typ e
1 Keyboard/ PS2 mouse cable
2 IDE flat cable 44p/44p
Table 4-1: IEI Provided Cables
4.3.4.1 IDE Disk Drive Connector (IDE1)
The cable used to connect the Enano-8523T to the IDE HDD is a standard 44-pin ATA
66/100 flat cable. To connect an IDE device to the Enano-8523T, follow the instructions
below.
Step 1:
Step 2:
Step 3:
Step 4:
Find the ATA 66/100 flat cable in the kit that came with the Enano-8523T.
Connect one end of the cable to the IDE1 connector on the Enano-8523T. A
keyed pin on the IDE connectors prevents it from being connected incorrectly.
Locate the red wire on the other side of the cable that corresponds to the pin 1
connector.
Connect the other side of the cable to the IDE device making sure that the pin 1
cable corresponds to pin 1 on the connector.Step 0:
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NOTE:
When two EIDE disk drives are connected together, back-end jumpers on
the drives must be used to configure one drive as a master and the other as
a slave.
4.3.4.2 Keyboard/Mouse Connection
The cable used to connect the Enano-8523T to the keyboard and mouse is Y-cable that is
connected to KB_MS1. To connect a keyboard and mouse, please do the following.
Step 1:
Step 2:
Insert the connector at the end of the keyboard/mouse cable in the
keyboard/mouse connector on the Enano-8523T.
Connect the respective cables to the keyboard and mouse.Step 0:
4.4 Chassis Installation
After the CPU, the cooling kit, and the DIMM modules have been installed and after the
internal peripheral connectors have been connected to the peripheral devices and the
jumpers have been configure, the Enano-8523T can be mounted into chassis.
To mount a board into a chassis, please refer to the chassis user guide that came with the
product.
4.5 Rear Panel Connectors
4.5.1 LCD Panel Connection
The conventional CRT monitor connector, VGA1, is a 15-pin, female D-SUB connector.
Pin assignments can be seen in that can be connected to external monitors.
4.5.2 Ethernet Connection
The rear panel RJ-45 connectors can be connected to an external LAN and communicate
with data transfer rates up to 100M/s.
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4.5.3 USB Connection
The rear panel USB connectors provide easier and quicker access to external USB
devices. The rear panel USB connector is a standard connector and can easily be
connected to other USB devices.
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Chapter
5
5 AMI BIOS Setup
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5.1 Introduction
A licensed copy of AMI BIOS is preprogrammed into the ROM BIOS. The BIOS setup
program allows users to modify the basic system configuration. This chapter describes
how to access the BIOS setup program and the configuration options you may change.
5.1.1 Starting Setup
The AMI BIOS is activated when you turn on the computer. The setup program can be
activated in one of two ways.
1. Press the D
2. Press the DELETE key when the “Press Del to enter SETUP” message
appears on the screen. 0.
If the message disappears before you respond, you must restart your computer and try
again.
ELETE key as soon as the system is turned on or
5.1.2 Using Setup
Use the arrow keys to highlight items, press ENTER to select, use the PageUp and
PageDown keys to change entries, press F1 for help and press E
keys are shown in.
Key Function
Up arrow Move to previous item
Down arrow Move to next item
Left arrow Move to the item on the left hand side
SC to quit. Navigation
Right arrow Move to the item on the right hand side
Esc key Main Menu – Quit and not save changes into CMOS
Status Page Setup Menu and Option Page Setup Menu --
Exit current page and return to Main Menu
Page Up key Increase the numeric value or make changes
Page Dn key Decrease the numeric value or make changes
F1 key General help, only for Status Page Setup Menu and Option
Page Setup Menu
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F2 /F3 key Change color from total 16 colors. F2 to select color
F10 key Save all the CMOS changes, only for Main Menu
Table 5-1: BIOS Navigation Keys
5.1.3 Getting Help
When you press F1 a small help window describing the appropriate keys to use and the
Enano-8523T Motherboard
forward.
possible selections for the highlighted item appears. To exit the Help Window press E
the F1 key again.
5.1.4 Unable to Reboot After Configuration Changes
If you are unable to boot your computer after you have made changes to the system
configuration, you must restore the CMOS defaults. Use the jumper described in Chapter
Chapter 3, Section 3.4.1.
5.1.5 BIOS Menu Bar
The menu bar on top of the BIOS screen has the following main items:
Main Changes the basic system configuration. Advanced Changes the advanced system settings. PCIPnP Changes the advanced PCI/PnP Settings Boot Changes the system boot configuration. Security Sets User and Supervisor Passwords.
SC or
Chipset Changes the chipset settings. Power Changes power management settings. Exit Selects exit options and loads default settings
The following sections completely describe the configuration options found in the menu
items at the top of the BIOS screen and listed above.
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5.2 Main
When you enter the BIOS Setup program, the Main menu (BIOS Menu 1) appears. The
Main menu gives you an overview of the basic system information.
BIOS Menu 1: Main
System Overview
The System Overview lists a brief summary of different system components. The fields in
System Overview cannot be changed. The items shown in the system overview include:
AMI BIOS: Displays auto-detected BIOS information
o Version: Current BIOS version o Build Date: Date the current BIOS version was made o ID: Installed BIOS ID
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Processor: Displays auto-detected CPU specifications
o Type: Names the currently installed processor o Speed: Lists the processor speed o Count: The number of CPUs on the Enano-8523T
System Memory: Displays the auto-detected system memory.
o Size: Lists memory size
The System Overview field also has two user configurable fields:
System Time [xx:xx:xx]: Allows you to set the system time. System Date [Day xx/xx/xxxx]: Allows you to set the system date.
5.3 Advanced
The Advanced menu (BIOS Menu 2) allows you to access CPU and peripheral device
configuration options through the following sub-menus:
WARNING:
Setting the wrong values in the sections below may cause the system to
malfunction. Make sure that the settings you make are compatible with your
hardware.
CPU Configuration (see Section 0) IDE Configuration (see Section 5.3.2) SuperIO Configuration (see Section 5.3.3) Hardware Health Configuration (see Section 5.3.4) ACPI Configuration (see Section 5.3.5) MPS Configuration (see Section 5.3.6) Trusted Computing (see Section 5.3.7) USB Configuration (see Section 5.3.8)
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BIOS Menu 2: Advanced
NOTE:
The floppy configuration function shown in the menu above is not available
on the Enano-8523T.
5.3.1 CPU Configuration
The CPU Configuration menu (BIOS Menu 3) shows detailed CPU specifications.
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BIOS Menu 3: CPU Configuration [Advanced]
The CPU Configuration menu (BIOS Menu 3) lists the following CPU details:
Manufacturer: Lists the name of the CPU manufacturer Brand String: Lists the brand name of the CPU being used Frequency: Lists the CPU processing speed FSB Speed: Lists the FSB speed Cache L1: Lists the CPU L1 cache size Cache L2: Lists the CPU L2 cache size (which in this case is zero)
5.3.2 IDE Configuration
The IDE Configuration menu (BIOS Menu 4) allows you to set or change the
configurations for the IDE devices installed in the system.
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BIOS Menu 4: IDE Configuration [Advanced]
OnBoard PCI IDE Controller [Both]
The OnBoard PCI IDE Controller BIOS option specifies the IDE channels used by the
onboard PCI IDE controller. The following configuration options are available.
Disabled
Primary
Secondary
Prevents the system from using the onboard IDE
controller
Only allows the system to detect the Primary IDE
channel, including both the Primary Master and Primary
Slave)
Only allows the system to detect the Secondary IDE
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channel, including both the Secondary Master and
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Secondary Slave)
Both
IDE Master and IDE Slave
When entering setup, BIOS auto detects the presence of IDE devices. This displays the
status of the auto detected IDE devices. The following IDE devices are detected and are
shown in the IDE Configuration menu:
(Default) Allows the system to detect both the Primary and
Secondary IDE channels including the Primary Master,
Primary Slave, Secondary Master and Secondary Slave.
Primary IDE Master Primary IDE Slave Secondary IDE Master Secondary IDE Slave Third IDE Master Third IDE Slave
The IDE Configuration menu (BIOS Menu 4) allows you to set or change the
configurations for the IDE devices installed in the system. If an IDE device is detected, and
one of the above listed four BIOS configuration options are selected, the IDE configuration
options shown in Section 5.3.2.1 appear.
5.3.2.1 IDE Master, IDE Slave
IDE Master and IDE Slave configuration options for both primary and secondary IDE
devices are shown in the BIOS menu below.
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BIOS Menu 5: IDE Master and IDE Slave Configuration [Advanced/IDE Configuration]
Auto-Detected Drive Parameters
The “grayed-out” items in the left frame are IDE disk drive parameters automatically
detected from the firmware of the selected IDE disk drive. The drive parameters are listed
as follows:
Device: Lists the device type (e.g. hard disk, CD-ROM etc.) Vendor: Lists the device manufacturer Size: The size of the device. LBA Mode: Indicates whether the LBA (Logical Block Addressing) is a method
of addressing data on a disk drive is supported or not.
Block Mode: Block mode boosts IDE drive performance by increasing the
amount of data transferred. Only 512 bytes of data can be transferred per
interrupt if block mode is not used. Block mode allows transfers of up to 64 KB
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Type [Auto]
The Type BIOS option determines the type of device that the AMIBIOS attempts to boot
from after the Power-On Self-Test (POST) has completed.
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per interrupt.
PIO Mode: Indicates the PIO mode of the installed device. Async DMA: Indicates the highest Asynchronous DMA Mode that is
supported.
Ultra DMA: Indicates the highest Synchronous DMA Mode that is supported. S.M.A.R.T.: Indicates whether or not the Self-Monitoring Analysis and
Reporting Technology protocol is supported.
Not Installed
Auto
CD/DVD
ARMD
Selecting this value prevents the BIOS from searching
for an IDE disk drive on the specified channel.
(Default) This selection enables the BIOS to auto detect the IDE
disk drive type attached to the specified channel. This
setting should be used if an IDE hard disk drive is
attached to the specified channel.
The CD/DVD option specifies that an IDE CD-ROM
drive is attached to the specified IDE channel. The
BIOS does not attempt to search for other types of IDE
disk drives on the specified channel.
This option specifies an ATAPI Removable Media
Device. These include, but are not limited to:
LBA/Large Mode [Auto]
ZIP
LS-120
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The LBA/Large Mode BIOS option allows you to disable or auto detect LBA (Logical Block
Addressing). LBA is a method of addressing data on a disk drive. In LBA mode, the
maximum drive capacity is 137 GB.
Disabled
Auto
Block (Multi Sector Transfer) [Auto]
Disabled
Auto
This selection prevents the BIOS from using the LBA
mode control on the specified channel.
(Default) This option allows the BIOS to auto detect the LBA mode
control on the specified channel.
Selecting this option prevents the BIOS from using
Multi-Sector Transfer on the specified channel. The data to
and from the device occurs one sector at a time.
(Default) Selecting this value to allows the BIOS to auto detect the
device support for Multi-Sector Transfers on the specified
channel. If supported. Select this value to allow the BIOS
to auto detect the number of sectors per block for transfer
PIO Mode [Auto]
The PIO Mode option allows you to select the IDE PIO (Programmable I/O) mode program
timing cycles between the IDE drive and the programmable IDE controller. As the PIO
mode increases, the cycle time decreases.
Auto
0
1
from the hard disk drive to the memory. The data transfer
to and from the device occurs multiple sectors at a time.
(Default) This setting allows the BIOS to auto detect the PIO mode. Use
this value if the IDE disk drive support cannot be determined.
PIO mode 0 selected with a maximum transfer rate of 3.3MBps
PIO mode 1 selected with a maximum transfer rate of 5.2MBps
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DMA Mode [Auto]
The DMA Mode BIOS selection allows you to you to adjust the DMA mode options.
Auto
SWDMA0
PIO mode 2 selected with a maximum transfer rate of 8.3MBps
PIO mode 3 selected with a maximum transfer rate of 11.1MBps
PIO mode 4 selected with a maximum transfer rate of 16.6MBps
(This setting generally works with all hard disk drives
manufactured after 1999. For other disk drives, such as IDE
CD-ROM drives, check the specifications of the drive.)
(Default) The BIOS auto detects the DMA mode. Use this value if the
IDE disk drive support cannot be determined.
Single Word DMA mode 0 selected with a maximum data
SWDMA1
SWDMA2
MWDMA0
MWDMA1
MWDMA2
UDMA1
transfer rate of 2.1MBps
Single Word DMA mode 1 selected with a maximum data
transfer rate of 4.2MBps
Single Word DMA mode 2 selected with a maximum data
transfer rate of 8.3MBps
Multi Word DMA mode 0 selected with a maximum data
transfer rate of 4.2MBps
Multi Word DMA mode 1 selected with a maximum data
transfer rate of 13.3MBps
Ultra DMA mode 0 selected with a maximum data transfer
Multi Word DMA mode 2 selected with a maximum data
transfer rate of 16.6MBps
UDMA1
rate of 16.6MBps
Ultra DMA mode 1 selected with a maximum data transfer
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rate of 25MBps
UDMA2
UDMA3
UDMA4
UDMA5
S.M.A.R.T [Auto]
Ultra DMA mode 2 selected with a maximum data transfer
rate of 33.3MBps
Ultra DMA mode 3 selected with a maximum data transfer
rate of 44MBps (To use this mode, it is required that an
80-conductor ATA cable is used.)
Ultra DMA mode 4 selected with a maximum data transfer
rate of 66.6MBps (To use this mode, it is required that an
80-conductor ATA cable is used.)
Ultra DMA mode 5 selected with a maximum data transfer
rate of 99.9MBps (To use this mode, it is required that an
80-conductor ATA cable is used.)
Self-Monitoring Analysis and Reporting Technology (SMART) feature can help predict
impending drive failures. The S.M.A.R.T BIOS option allows you to enable or disable this
function.
Auto
Disabled
Enabled
(Default) BIOS to auto detects if the hard disk drive supports
S.M.A.R.T. Use this setting if the IDE disk drive support
cannot be determined.
Select this value to prevent the BIOS from using the
SMART feature.
Select this value to allow the BIOS to use the SMART
feature on support hard disk drives.
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32Bit Data Transfer [Enabled]
The 32Bit Data Transfer BIOS option allows you to enable or disable 32-bit data transfers.
Enano-8523T Motherboard
Disabled
Enabled
Prevents the BIOS from using 32-bit data transfers.
(Default) Allows BIOS to use 32-bit data transfers on support hard
disk drives.
5.3.3 Super IO Configuration
The Super IO Configuration menu (BIOS Menu 6) allows you to set or change the
configurations for the parallel ports and serial ports.
BIOS Menu 6: Super IO Configuration [Advanced]
Serial Port1 Address [3F8/IRQ4]
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The Serial Port1 Address option allows BIOS to select the Serial Port 1 base address.
Disabled
3F8/IRQ4
3E8/IRQ4
2E8/IRQ3
Serial Port2 Address [2F8/IRQ3]
The Serial Port2 Address option allows BIOS to select the Serial Port 2 base address.
Disabled
2F8/IRQ3
No base address is assigned to Serial Port 1
(Default) Serial Port 1 I/O port address is 3F8 and the interrupt
address is IRQ4
Serial Port 1 I/O port address is 3E8 and the interrupt
address is IRQ4
Serial Port 1 I/O port address is 2E8 and the interrupt
address is IRQ3
No base address is assigned to Serial Port 2
(Default) Serial Port 2 I/O port address is 3F8 and the interrupt
address is IRQ3
3E8/IRQ4
2E8/IRQ3
Serial Port2 Address [2F8/IRQ3]
This option allows BIOS to select the base addresses for Serial Port 2
Disabled
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Serial Port 2 I/O port address is 3E8 and the interrupt
address is IRQ4
Serial Port 2 I/O port address is 2E8 and the interrupt
address is IRQ3
No base address is assigned to Serial Port 2
(Default) Serial Port 2 base address is 2F8/IRQ3
Serial Port 2 base address is 2F8/IRQ3
Serial Port 2 base address is 2F8/IRQ3
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Parallel Port Address [378]
This option allows BIOS to select the base addresses for the Parallel Port
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Disabled
378
278
3BC
Parallel Port Mode [Normal]
The Parallel Port Mode selection allows you to select the mode the parallel port operates
in.
Normal
EPP
No base address is assigned to the Parallel Port
(Default) Parallel Port I/O port address is 378
Parallel Port I/O port address is 278
Parallel Port I/O port address is 3BC
(D
EFAULT) The normal parallel port mode is the standard mode
for parallel port operation.
The parallel port operates in the enhanced parallel
ECP
ECP+EPP
port mode (EPP). The EPP mode supports
bi-directional communication between the system
and the parallel port device and the transmission
rates between the two are much faster than the
Normal mode.
The parallel port operates in the extended
capabilities port (ECP) mode. The ECP mode
supports bi-directional communication between the
system and the parallel port device and the
transmission rates between the two are much faster
than the SPP mode.
The parallel port operates in the extended
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Parallel Port IRQ [IRQ7]
The Parallel Port IRQ selection allows you to set the parallel port interrupt address.
capabilities port (ECP) mode. The ECP mode
supports bi-directional communication between the
system and the parallel port device and the
transmission rates between the two are much faster
than the Normal mode
The parallel port becomes compatible with EPP
devices described above
IRQ5
IRQ7
Serial Port3 Address [3E8]
This option allows BIOS to select the base addresses for Serial Port 3
Disabled
2E8
2F0
2E0
Serial Port3 IRQ [11]
The Serial Port3 IRQ selection allows you to set the serial port 3 interrupt address
IRQ5 is assigned as the parallel port interrupt address
(D
EFAULT) IRQ7 is assigned as the parallel port interrupt address
No base address is assigned to Serial Port 3
(Default) Serial Port 3 base address is 2E8
Serial Port 3 base address is 2F0
Serial Port 3 base address is 2E0
10
11
Serial Port4 Address [2E8]
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10 is assigned as the serial port 3 interrupt address
(D
EFAULT) 11 is assigned as the serial port 3 interrupt address
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This option allows BIOS to select the base addresses for Serial Port 4
Disabled
3E8
2E8
2F0
2E0
Serial Port4 IRQ [10]
The Serial Port4 IRQ selection allows you to set the serial port 4 interrupt address
10
11
No base address is assigned to Serial Port 4
(D
EFAULT) Serial Port 4 base address is 3E8
Serial Port 4 base address is 2E8
Serial Port 4 base address is 2F0
Serial Port 4 base address is 2E0
(D
EFAULT) 10 is assigned as the serial port 4 interrupt address
11 is assigned as the serial port 4 interrupt address
5.3.4 Hardware Health Configuration
The Hardware Health Configuration menu (BIOS Menu 7) allows you to see the
configuration for the H/W Health Function and shows you the operating temperature and
system voltages.
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BIOS Menu 7: Hardware Health Configuration [Advanced]
The following hardware health parameters are monitored.
System Temperatures: The following system temperatures are monitored
o Temperature Sensor #1
Voltages: The following system voltages are monitored
o Vcore o Vcc o +3.30Vin o +5.00Vin o +12.00Vin o GMCH core o +1.5V o 5VSB o VBAT
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5.3.5 ACPI Configuration
The ACPI Configuration menu (BIOS Menu 8) allows you to configure the Advanced
Configuration and Power Interface (ACPI) and Power Management (APM) options.
Enano-8523T Motherboard
BIOS Menu 8: ACPI Configuration [Advanced]
ACPI Aware O/S [Yes]
ACPI Aware O/S can only be configured if your OS complies with the ACPI standard.
Windows 98, Windows 2000, and Windows XP all comply with ACPI.
Disables the ACPI support for the OS. This selection should be
No
disabled if the OS does not support ACPI
(Default) Enables the ACPI support for the operating system. This
Yes
selection should be enabled if the OS does support ACPI
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5.3.6 MPS Configuration
The MPS Configuration menu (BIOS Menu 9) allows you to configure the multi-processor
table.
BIOS Menu 9: MPS Configuration [Advanced]
MPS Revision [1.4]
The Multiprocessor Specification (MPS) for OS specifies the MPS version to be used.
MPS version 1.1 is used
1.1
(Default) MPS version 1.4 is used
1.4
5.3.7 Trusted Computing
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NOTE:
For the BIOS trusted computing functions to be effective, the TPM driver
that came with the onboard TPM device must be loaded first.
The Trusted Computing configuration menu (BIOS Menu 10) allows you to initiate the
trusted computing option.
BIOS Menu 10: Trusted Computing [Advanced]
TPM Device [Disabled]
The TPM Device BIOS option allows you to set enable or disable the TPM security device.
Enabled
(Default) The BIOS loads the vendor specific TPM driver, records
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information that verifies the integrity of the BIOS and
pre-boot process, and provides a runtime software
interface to the TPM. Software at the operating system
level uses data in the TPM for trusted applications.
Disabled
TPM Owner [Don’t Change]
Don’t Change
Clear
The TPM device is disabled and remains disabled until the
5.3.8 USB Configuration
The USB Configuration menu (BIOS Menu 11) gives you information on the USB
configuration and allows you to configure some USB features.
computer is restarted and this BIOS option is enabled.
(Default)
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BIOS Menu 11: USB Configuration [Advanced]
USB Configuration
The USB Configuration field shows the system USB configuration. The items listed are:
Module Version: x.xxxxx.xxxxx
USB Devices Enabled:
Lists the USB devices that are enabled on the system.
USB Function [Enabled]
The USB Function BIOS option allows you to enable or disable the USB function
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Disabled
Enabled
Legacy USB Support [Disabled]
The Legacy USB Support BIOS option refers to USB mouse and USB keyboard support.
Normally if this option is not enabled, any attached USB mouse or USB keyboard does not
become available until a USB compatible operating system is fully booted with all USB
drivers loaded. When this option is enabled, any attached USB mouse or USB keyboard
can control the system even when there is no USB driver loaded on the system.
Disabled
Enabled
USB 2.0 Controller [Enabled]
USB function disabled
(Default) USB function enabled
(Default) Legacy USB support disabled
Legacy USB support enabled
The USB 2.0 Controller BIOS option enables or disables the USB 2.0 controller
Disabled
Enabled
USB2.0 Controller Mode [HiSpeed]
The USB2.0 Controller Mode BIOS option allows you to set the speed of the USB2.0
controller.
FullSpeed
HiSpeed
USB function disabled
(Default) USB function enabled
The controller is capable of operating at full speed
(12Mbits/second)
(Default) The controller is capable of operating at high speed
(480Mbits/second)
USB Mass Storage Device Configuration
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The USB Mass Storage Device Configuration field appears if a USB drive is connected
to one of the USB ports or connectors. If this option is selected a menu appears.
BIOS Menu 12: USB Mass Storage Device
USB Mass Storage Delay [20 sec]
The USB Mass Storage Delay BIOS option allows you to set number of seconds the
POST waits for the USB mass storage device after the start unit command is issued. The
following options are available:
10 sec 20 sec 30 sec 40 sec
Device #1
The Device #1 listing shows the details of the USB drive attached to the system.
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5.4 Boot
The Boot menu (BIOS Menu 13) allows you to configure system boot options.
BIOS Menu 13: Boot
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5.4.1 Boot Settings Configuration
The Boot Settings Configuration menu (BIOS Menu 13) allows you to configure
advanced system boot options.
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BIOS Menu 14: Boot Settings Configuration [Boot]
Quick Boot [Enabled]
The Quick Boot BIOS option allows you to make the computer speed up the boot process.
Disabled
Enabled
System does not skip any POST procedures
(Default) Allows system to skip some POST procedures to
decrease the system boot time
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Quiet Boot [Disabled]
The Quiet Boot BIOS option allows the boot up screen options to be modified between
POST messages or an OEM logo.
Disabled
Enabled
Bootup Num-Lock [Off]
The Bootup Num-Lock BIOS option allows the Number Lock setting to be modified during
boot up.
(Default) Does not enable the keyboard Number Lock automatically. To
Off
Allows the Number Lock on the keyboard to be enabled
On
(Default) Displays normal POST messages
Displays OEM Logo instead of POST messages
use the 10-keys on the keyboard, press the Number Lock key
located on the upper left-hand corner of the 10-key pad. The
Number Lock LED on the keyboard lights up when the Number
Lock is engaged.
automatically when the computer system boots up. This allows
PS/2 Mouse Support [Enabled]
The PS/2 Mouse Support BIOS option allows the PS/2 mouse support to be adjusted.
Disabled
Enabled
98
1-98
the immediate use of the 10-key numeric keypad located on the
right side of the keyboard. To confirm this, the Number Lock
LED light on the keyboard is lit.
Disables PS/2 mouse support and prevents the PS/2
mouse port from using system resources.
Allows the system to use a PS/2 mouse.
®
IEI
Technology, Corp.
Enano-8523T Motherboard
Auto
Wait For ‘F1’ If Error [Enabled]
The Wait For ‘F1’ if Error option allows you to specify how the system responds when the
system detects an error on boot up.
Disabled
(Default) Allows the system to automatically detect if a PS/2
mouse is being used.
If there is an error when booting up, the system does not
wait for user intervention but continues to boot up in the
operating system. Only use this setting if there is a known
reason for a BIOS error to appear. An example would be
a system administrator must remote boot the system.
The computer system does not have a keyboard
currently attached.
Enabled
Hit ‘DEL’ Message Display [Enabled]
The Hit “DEL” Message Display option allows you to specify whether the instruction to hit
the delete button to enter BIOS during POST appears or not.
Disabled
Enabled
(Default) If there is an error during boot up, the system waits for a
user to press “F1” and enter the BIOS to rectify the
problem. The BIOS can then be adjusted to the correct
settings.
No message displayed during POST
(Default) Displays “Press DEL to run Setup” message in POST
5.4.2 Boot Device Priority
The Boot Device Priority menu (BIOS Menu 15) specifies the boot sequence from the
available devices. Possible boot devices may include:
1-99
99
HDD CD/DVD
BIOS Menu 15: Boot Device Priority Settings [Boot]
1-10
100
0
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IEI
Technology, Corp.
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