IEI Technology Enano-8523T User Manual
  1. Manuals
  2. Brands
  3. IEI Technology Manuals
  4. Computer Hardware
  5. Enano-8523T
  6. User manual

IEI Technology Enano-8523T User Manual

Ulv intel celeron m 800 mhzzero cache with com ports, usb 2.0 and tpm 1.2 security function support
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Enano-8523T Motherboard
0-1
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Enano-8523T and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for IEI Technology Enano-8523T

Summary of Contents for IEI Technology Enano-8523T

  • Page 1 Enano-8523T Motherboard...
  • Page 2 REVISION HISTORY Title Enano-8523T 800MHz Celeron M Board Revision Number Description Date of Issue 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.

  • Page 3: Table Of Contents

    Enano-8523T Motherboard Table of Contents INTRODUCTION....................13 -8523T B ..............14 NANO OARD VERVIEW 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 -8523T B ..............16 NANO OARD VERVIEW 1.2.1 Enano-8523T Board Connectors ..............
  • Page 4 CONNECTORS AND JUMPERS ................. 33 .............. 34 ERIPHERAL NTERFACE ONNECTORS 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 ..............37 NTERNAL ERIPHERAL ONNECTORS 3.2.1 IDE Connector ....................37 3.2.2 DIO Connector....................
  • Page 5 Enano-8523T Motherboard ......................63 NPACKING 4.2.1 Unpacking Precautions..................63 4.2.2 Checklist......................63 -8523T B ............... 64 NANO OARD NSTALLATION 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...............
  • Page 6 ......................... 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 ......................104 ECURITY ......................106 HIPSET 5.6.1 Northbridge Configuration ................107 ......................113 OWER ........................114...
  • Page 7 Enano-8523T Motherboard ................152 PEAKER ONFIGURATION ....................153 PEAKER D.10 S/PDIF-I & S/PDIF-O ................154 D.11 ..................154 ONNECTOR ENSING D.12 HRTF D ....................157 D.13 M ..................157 ICROPHONE FFECT D.14 G ......................158 ENERAL INDEX........................159...
  • Page 8 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...
  • Page 9 Enano-8523T Motherboard 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...........
  • Page 10 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...
  • Page 11 Enano-8523T Motherboard 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...
  • Page 12 Glossary AC ’97 Audio Codec 97 ICH4 I/O Controller Hub 4 ACPI Advanced Configuration and L1 Cache Level 1 Cache Power Interface L2 Cache Level 2 Cache Advanced Power Management Liquid Crystal Display ARMD ATAPI Removable Media Device Parallel Port Connector ASKIR Shift Keyed Infrared LVDS Low Voltage Differential Signaling Advanced Technology...

  • Page 13: Introduction

    Enano-8523T Motherboard Chapter Introduction 1-13...

  • Page 14: Enano-8523T Board Overview

    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.

  • Page 15: Enano-8523T Board Features

    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 Preinstalled 800MHz Intel Celeron M CPU...

  • Page 16: Enano-8523T Board Overview

    Enano-8523T Board Overview Figure 1-1: Enano-8523T Board Overview (Top View) ® Technology, Corp. 1-16...

  • Page 17: Enano-8523T Board Connectors

    Enano-8523T Motherboard 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...

  • Page 18: Technical Specifications

    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.

  • Page 19: Table 1-1: Technical Specifications

    Enano-8523T Motherboard 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...
  • Page 20 THIS PAGE IS INTENTIONALLY KEPT BLANK ® Technology, Corp. 1-20...

  • Page 21: Detailed Specifications

    Enano-8523T Motherboard Chapter Detailed Specifications 1-21...

  • Page 22: Cpu Support

    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...

  • Page 23: Intel® Ich4 Southbridge Chipset

    Enano-8523T Motherboard 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...

  • Page 24: Data Flow

    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 ® Technology, Corp. 1-24...

  • Page 25: Graphics Support

    Enano-8523T Motherboard Graphics Support The Intel® is integrated on the Intel® 852GM Northbridge chipset. The Extreme Graphics 2 Intel® Extreme Graphics 2 features are listed below. 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.

  • Page 26: Memory Support

    1GB of SDRAM 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.

  • Page 27: Pci Bus Interface Support

    SHA-1(1M bits) Computing Speed:<258ms 2048 bits RSA Key pair generation:<10 Seconds 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...

  • Page 28: 10/100 Base-T Internet

    Automatic detection of "unplugged mode" 3.3V device Platform LAN connect interface support 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...

  • Page 29: 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...

  • Page 30: Audio Codec

    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.

  • Page 31: Power Consumption

    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.
  • Page 32 THIS PAGE IS INTENTIONALLY KEPT BLANK ® Technology, Corp. 1-32...

  • Page 33: Connectors And Jumpers

    Enano-8523T Motherboard Chapter Connectors and Jumpers 1-33...

  • Page 34: 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.

  • Page 35: Peripheral Interface Connectors

    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.

  • Page 36: Rear Panel Connectors

    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...

  • Page 37: 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 CN Label:...

  • Page 38: Dio Connector

    IOR# GROUND IDE CHRDY GROUND IDE DACK GROUND–DEFAULT INTERRUPT HDC CS0# HDC CS1# HDD ACTIVE# GROUND GROUND 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...

  • Page 39: Battery Connector

    Enano-8523T Motherboard 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 VCC5 GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 Table 3-5: DIO Connector Pinouts Figure 3-4: DIO Connector Location 3.2.3 Battery Connector...

  • Page 40: Front Panel Connector

    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.

  • Page 41: Usb Connector

    Enano-8523T Motherboard 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..

  • Page 42: Fan Connector

    Figure 3-7: USB Connector Location 3.2.6 Fan Connector CN Label: FAN1 CN Type: 1x3 pin header CN Location: CN Pinouts: 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.

  • Page 43: Atx Power Connector

    3.2.7 ATX Power Connector CN Label: CN Type: 1x4 pin header CN Location: See Figure 3-9 CN Pinouts: Connects a power source from a Enano-8523T to a power supply unit (PSU). PIN NO. DESCRIPTION Table 3-10: Power Connector Pinouts 1-43...

  • Page 44: Power Connector

    Figure 3-9: Power Connector Location 3.2.8 Power Connector CN Label: CN Type: 1x3 pin header CN Location: See Figure 3-10 CN Pinouts: See Table 3-11 PIN NO. DESCRIPTION 5VSBY PSON Table 3-11: Power Connector Pinouts ® Technology, Corp. 1-44...

  • Page 45: Keyboard/Mouse Connector

    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 MS DATA MS CLK...

  • Page 46: Com4 Connectors

    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: The COM4 connector provides connectivity to RS-232 serial communication devices. PIN NO. DESCRIPTION PIN NO. DESCRIPTION DCD4 DSR4 RTS4 CTS4...

  • Page 47: Parallel Port Connector

    Enano-8523T Motherboard Figure 3-12: COM4 Connector Location 3.2.11 Parallel Port Connector CN Label: 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.

  • Page 48: Inverter Connector

    DATA4 DATA5 DATA6 DATA7 ACKNOWLEDGE# BUSY PAPER EMPTY PRINTER SELECT Table 3-14: Parallel Port Connector Pinouts Figure 3-13: Parallel Port Connector Location 3.2.12 Inverter Connector CN Label: ® Technology, Corp. 1-48...

  • Page 49: Figure 3-14: Inverter Connector

    Enano-8523T Motherboard 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 VCC12 VCC12 BKLT_EN BKLT_ADJ Table 3-15: Inverter Connector Pinouts...

  • Page 50: Lvds Connector

    3.2.13 LVDS Connector CN Label: 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.

  • Page 51: Sodimm Socket

    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 1-51...

  • Page 52: Compact Flash Type 2 Socket

    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.

  • Page 53: Figure 3-17: Cfii Socket Location (Rear Side)

    Enano-8523T Motherboard GROUND IOR# IOW# VCC_COM IRQ15 VCC_COM VCC_COM CSEL HDD_RESET IORDY SDREQ SDACK# HDD_ACTIVE# DATA 0 66DET DATA 1 DATA 8 DATA 2 DATA 9 DATA 10 VCC-IN CHECK2 GROUND Table 3-17: CFII Socket Pinouts Figure 3-17: CFII Socket Location (Rear Side)

  • Page 54: External (Rear Panel) Connectors

    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:...

  • Page 55: Usb Connectors

    Enano-8523T Motherboard PIN NO. DESCRIPTION PIN NO. DESCRIPTION DCD1 DSR1 RTS1 CTS1 DTR1 Table 3-18: Serial Port Pinouts 3.3.2 USB Connectors CN Label: CN Type: USB port 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.

  • Page 56: Vga Connector

    DESCRIPTION DESCRIPTION TXD+ GRN+ TXD- GRN- RXD+ CT_TXD YEL- YEL+ CT_RXD S GND RXD- S GND Table 3-20: RJ-45 Ethernet Connector Pinouts 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.

  • Page 57: Audio Connector

    Enano-8523T Motherboard DESCRIPTION DESCRIPTION No Connect Green Ground Blue No Connect No Connect DDC DAT Ground Horizontal Synchronization Ground Vertical Synchronization Ground DDC Clock Ground Table 3-22: VGA Connector Pinouts 3.3.5 Audio Connector CN Label: CN11 CN Type: 3 x audio jacks...

  • Page 58: Jumpers

    OPEN a jumper Figure 1-3-20 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.” Figure 3-21: Jumper Locations ®...

  • Page 59: Reset Cmos Jumper

    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.

  • Page 60: Lcd Voltage Setup

    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. DESCRIPTION 3.3V(Default) Table 3-25: JP6 Jumper Settings ®...

  • Page 61: Installation And Configuration

    Enano-8523T Motherboard Chapter Installation and Configuration 1-61...

  • Page 62: Installation Considerations

    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 The user manual provides a complete description of the Enano-8523T board, installation instructions and configuration options.

  • Page 63: Unpacking

    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.

  • Page 64: Enano-8523T Board Installation

    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. Enano-8523T Board Installation WARNING! 1.

  • Page 65: Components To Install

    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 4.3.3 DIMM Module Installation...

  • Page 66: Peripheral Device Connection

    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.

  • Page 67: Keyboard/Mouse Connection

    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. Insert the connector at the end of the keyboard/mouse cable in the Step 1: keyboard/mouse connector on the Enano-8523T.

  • Page 68: Usb Connection

    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. ® Technology, Corp. 1-68...

  • Page 69: Ami Bios Setup

    Enano-8523T Motherboard Chapter AMI BIOS Setup 1-69...

  • Page 70: Introduction

    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.

  • Page 71: Getting Help

    Enano-8523T Motherboard F2 /F3 key Change color from total 16 colors. F2 to select color forward. 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 possible selections for the highlighted item appears.

  • Page 72: Main

    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.

  • Page 73: Advanced

    Processor: Displays auto-detected CPU specifications Type: Names the currently installed processor Speed: Lists the processor speed Count: The number of CPUs on the Enano-8523T System Memory: Displays the auto-detected system memory. 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.

  • Page 74: Cpu Configuration

    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. ® Technology, Corp. 1-74...

  • Page 75: Ide Configuration

    Enano-8523T Motherboard 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...

  • Page 76: Menu 4: Ide Configuration

    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. Prevents the system from using the onboard IDE Disabled controller Primary...

  • Page 77: Ide Master, Ide Slave

    Enano-8523T Motherboard Secondary Slave) Both (Default) Allows the system to detect both the Primary and Secondary IDE channels including the Primary Master, Primary Slave, Secondary Master and Secondary Slave. 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.

  • Page 78: Menu 5: Ide Master And Ide Slave Configuration

    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.
  • Page 79 Enano-8523T Motherboard 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.
  • Page 80 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 This selection prevents the BIOS from using the LBA mode control on the specified channel.
  • Page 81 Enano-8523T Motherboard 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.
  • Page 82 rate of 25MBps UDMA2 Ultra DMA mode 2 selected with a maximum data transfer rate of 33.3MBps UDMA3 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.) UDMA4 Ultra DMA mode 4 selected with a maximum data transfer...

  • Page 83: Super Io Configuration

    Enano-8523T Motherboard 32Bit Data Transfer [Enabled] The 32Bit Data Transfer BIOS option allows you to enable or disable 32-bit data transfers. Disabled Prevents the BIOS from using 32-bit data transfers. Enabled (Default) Allows BIOS to use 32-bit data transfers on support hard disk drives.
  • Page 84 The Serial Port1 Address option allows BIOS to select the Serial Port 1 base address. No base address is assigned to Serial Port 1 Disabled 3F8/IRQ4 (Default) Serial Port 1 I/O port address is 3F8 and the interrupt address is IRQ4 3E8/IRQ4 Serial Port 1 I/O port address is 3E8 and the interrupt address is IRQ4...
  • Page 85 Enano-8523T Motherboard Parallel Port Address [378] This option allows BIOS to select the base addresses for the Parallel Port Disabled 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...
  • Page 86 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 Parallel Port IRQ [IRQ7] The Parallel Port IRQ selection allows you to set the parallel port interrupt address.

  • Page 87: Hardware Health Configuration

    Enano-8523T Motherboard This option allows BIOS to select the base addresses for Serial Port 4 No base address is assigned to Serial Port 4 Disabled Serial Port 4 base address is 3E8 EFAULT Serial Port 4 base address is 2E8...

  • Page 88: Menu 7: Hardware Health Configuration

    BIOS Menu 7: Hardware Health Configuration [Advanced] The following hardware health parameters are monitored. System Temperatures: The following system temperatures are monitored Temperature Sensor #1 Voltages: The following system voltages are monitored Vcore +3.30Vin +5.00Vin +12.00Vin GMCH core +1.5V 5VSB VBAT ®...

  • Page 89: Acpi Configuration

    Enano-8523T Motherboard 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. 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.

  • Page 90: Mps Configuration

    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 (Default) MPS version 1.4 is used 5.3.7 Trusted Computing...

  • Page 91: Menu 10: Trusted Computing

    Enano-8523T Motherboard 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.

  • Page 92: Usb Configuration

    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 The TPM device is disabled and remains disabled until the computer is restarted and this BIOS option is enabled.

  • Page 93: Menu 11: Usb Configuration

    Enano-8523T Motherboard 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]...
  • Page 94 Disabled USB function disabled Enabled (Default) USB function 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.

  • Page 95: Menu 12: Usb Mass Storage Device

    Enano-8523T Motherboard 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.

  • Page 96: Boot

    Boot The Boot menu (BIOS Menu 13) allows you to configure system boot options. BIOS Menu 13: Boot ® Technology, Corp. 1-96...

  • Page 97: Boot Settings Configuration

    Enano-8523T Motherboard 5.4.1 Boot Settings Configuration The Boot Settings Configuration menu (BIOS Menu 13) allows you to configure advanced system boot options. 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.
  • Page 98 Quiet Boot [Disabled] The Quiet Boot BIOS option allows the boot up screen options to be modified between POST messages or an OEM logo. (Default) Displays normal POST messages Disabled Enabled Displays OEM Logo instead of POST messages Bootup Num-Lock [Off] The Bootup Num-Lock BIOS option allows the Number Lock setting to be modified during boot up.

  • Page 99: Boot Device Priority

    Enano-8523T Motherboard Auto (Default) Allows the system to automatically detect if a PS/2 mouse is being used. 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.

  • Page 100: Menu 15: Boot Device Priority Settings

    CD/DVD BIOS Menu 15: Boot Device Priority Settings [Boot] 1-10 ® Technology, Corp.

  • Page 101: Hard Disk Drives

    Enano-8523T Motherboard 5.4.3 Hard Disk Drives The Hard Disk Drives menu is similar to the Removable Drives BIOS Menu 16 and it specifies the boot sequence of the available HDDs. When the menu is opened, the HDDs connected to the system are listed as shown below:...
  • Page 102 If you do not wish to boot from the “1st Drive” you may also disable it. NOTE: There is no floppy disk function on the Enano-8523T. The removable drives that may be listed include USB drives. 1-10 ®...

  • Page 103: Menu 16: Removable Drives

    Enano-8523T Motherboard BIOS Menu 16: Removable Drives [Boot] 1-10...

  • Page 104: Cd/Dvd Drives

    5.4.5 CD/DVD Drives The CD/DVD Drives menu is similar to the Removable Drives BIOS Menu 16 and it specifies the boot sequence of the available CD/DVD drives. When the menu is opened, the CD drives and DVD drives connected to the system are listed as shown below: 1st Drive [CD/DVD: PM-(part ID)] 2nd Drive [HDD: PS-(part ID)]...

  • Page 105: Menu 17: Security

    Enano-8523T Motherboard BIOS Menu 17: Security Change Supervisor Password The default setting for the Change Supervisor Password is Not Installed. If you wish to install a supervisor password, select this field and enter the password. After the password has been added, a User Access Level option and a Password Check option appear.

  • Page 106: Chipset

    Full Access (Default) Users have full access to the Setup Utility Change User Password The default setting for the Change User Password is Not Installed. If you wish to install a user password, select this field and enter the password. After the password has been added, Install appears next to Change User Password.

  • Page 107: Northbridge Configuration

    Enano-8523T Motherboard BIOS Menu 18: Chipset 5.6.1 Northbridge Configuration The Northbridge Configuration menu (BIOS Menu 18) allows you to configure the Northbridge chipset. 1-10...

  • Page 108: Menu 19:Northbridge Chipset Configuration

    BIOS Menu 19:Northbridge Chipset Configuration [Chipset] DRAM Frequency [Auto] The DRAM Frequency option allows you to specify the DRAM frequency or allow the system to automatically detect the DRAM frequency. Sets the DRAM frequency to 200MHz 200MHz 266MHz Sets the DRAM frequency to 266MHz 333MHz Sets the DRAM frequency to 333MHz Auto...
  • Page 109 Enano-8523T Motherboard The Configure DRAM Timing by SPD option allows you to determine if the system uses the SPD (Serial Presence Detect) EEPROM to configure the DRAM timing. The SPD EEPROM contains all necessary DIMM specifications the including speed of the individual components such as CAS and bank cycle time as well as valid settings for the module and the manufacturer's code.
  • Page 110 option the DRAM RAS# Precharge configuration option must be set to “Manual”) The following configuration options are available 2 clocks 3 clocks (D EFAULT DRAM RAS# to CAS# Delay [3 clocks] The DRAM RAS# to CAS# Delay refers to the Row Address Strobe (RAS) to CAS delay time.
  • Page 111 Enano-8523T Motherboard The Memory Hole At 15M – 16M reserves the memory space between 15MB and 16MB for ISA expansion cards that require a specified area of memory to work properly. If you are using older ISA expansion cards, please refer to the documentation that came with the card to see if it is necessary to reserve the space.
  • Page 112 64MB Graphics aperture size set as 64MB EFAULT 128MB Graphics aperture size set as 128MB 256MB Graphics aperture size set as 256MB Flat Panel Type [640x480 18bit LVDS] The Flat Panel Type BIOS option allows you to specify the flat panel PC type you are using.

  • Page 113: Power

    Enano-8523T Motherboard Auto CRT (Default) CRT + LFP Power The Power menu (BIOS Menu 20) allows you to configure advanced power management options. BIOS Menu 20:Power Power Management/APM [Enabled] The Power Management/APM BIOS option allows you to access the advanced power management features.

  • Page 114: Exit

    Disabled Disables the Advanced Power Management (APM) feature (Default) Enables the APM feature Enabled Power Button Mode [On/Off] The Power Button Mode BIOS option allows you to specify how the power button functions. On/Off (Default) When the power button is pressed the system is either turned on or off Suspend When the power button is pressed the system goes into...

  • Page 115: Menu 21:Exit

    Enano-8523T Motherboard The Exit menu (BIOS Menu 21) allows you to load default BIOS values, optimal failsafe values and to save configuration changes. BIOS Menu 21:Exit Save Changes and Exit If you have finished making the configuration changes and wish to save them and exit the BIOS menus, select this option.
  • Page 116 If you have finished making configuration changes but do not want to save them but still want to continue working with BIOS, select this option. Load Optimal Defaults This option allows you to load optimal default values for each of the parameters on the Setup menus.

  • Page 117: Software Drivers

    Enano-8523T Motherboard Chapter Software Drivers 1-11...

  • Page 118: Available Software Drivers

    The Enano-8523T board has four software drivers: Chipset Audio All four drivers can be found on the CD that came with the Enano-8523T. To install the drivers please follow the instructions in the sections below Chipset Driver Installation To install the chipsetdriver, please follow the steps below: Insert the CD into the system that contains the Enano-8523T board.

  • Page 119: Figure 6-1: Installshield Wizard Preparation Screen

    Enano-8523T Motherboard Figure 6-1: InstallShield Wizard Preparation Screen The “Welcome” window in Figure 6-2 appears next. Step 3: Figure 6-2: Welcome Screen Click “N ” and the license agreement shown in Figure 6-3 appears. Step 4: 1-11...

  • Page 120: Figure 6-3: License Agreement

    Figure 6-3: License Agreement If you agree to the license terms click “Y .” The “Readme” in Figure 6-4 Step 5: appears. Figure 6-4: Readme Information 1-12 ® Technology, Corp.

  • Page 121: Realtek Audio Driver Installation

    RealTek Audio Driver Installation To install the RealTek AC’97 Audio driver, please follow the steps below: Insert the CD into the system that contains the Enano-8523T board. Open the Step 1: CD folder and locate the AUDIO DRIVER A3.79 directory. Open the directory and look for icon for the setup.exe installation file.

  • Page 122: Figure 6-6: Audio Driver Install Shield Wizard Starting

    Figure 6-6: Audio Driver Install Shield Wizard Starting The RealTek Audio Setup prepares the install shield to guide you through the Step 3: rest of the setup process. See Figure 6-7. Figure 6-7: Audio Driver Setup Preparation After install shield is prepared, the welcome screen shown in Figure 6-8 Step 4: appears.

  • Page 123: Figure 6-8: Audio Driver Welcome Screen

    Enano-8523T Motherboard Figure 6-8: Audio Driver Welcome Screen Figure 6-9: Audio Driver Software Configuration At this stage the “Digital Signal Not Found” screen shown in Figure 6-10 Step 5: 1-12...

  • Page 124: Figure 6-10: Audio Driver Digital Signal

    appears. To continue the installation process, click the “Y ” button. The installation notice shown below appears. Figure 6-10: Audio Driver Digital Signal At this stage the clicking the “Y ” button in Figure 6-10 appears, the installation Step 6: of the driver begins.

  • Page 125: Figure 6-11: Audio Driver Installation Begins

    Enano-8523T Motherboard Figure 6-11: Audio Driver Installation Begins After the driver installation process is complete, a confirmation screen shown in Step 7: Figure 6-12 appears 1-12...

  • Page 126: Intel Graphics Media Accelerator Driver

    Intel Graphics Media Accelerator Driver To install the GMA driver, please follow the steps below: Insert the CD into the system that contains the Enano-8523T. Open the CD Step 1: folder and locate the icon for the Setup installation file. Once located, use the mouse to move the cursor over the icon and double click the mouse button.

  • Page 127: Figure 6-13: Gma Driver Installation Welcome Screen

    Enano-8523T Motherboard Figure 6-13: GMA Driver Installation Welcome Screen To continue installing click “Next” and a license agreement shown in Figure Step 3: 6-14 appears. Read through the license agreement. 1-12...

  • Page 128: Figure 6-14: Gma Driver License Agreement

    Figure 6-14: GMA Driver License Agreement If you choose to accept the terms and conditions stipulated in the license Step 4: agreement shown Figure 6-14, click the “Y ” button. The installation notice shown in Figure 6-15 appears. Figure 6-15: GMA Driver Installing Notice After the driver installation process is complete, a confirmation screen shown in Step 5: Figure 6-16 appears.

  • Page 129: Lan Driver Installation

    Enano-8523T Motherboard Figure 6-16: GMA Driver Installation Complete The confirmation screen shown in Figure 6-16 allows you to restart the Step 6: computer immediately after the installation is complete or to restart the computer later. For the settings to take effect the computer must be restarted. Once you have decided when to restart the computer, click the “F...

  • Page 130: Figure 6-17: Lan License Agreement

    Figure 6-17: LAN License Agreement If you accept the terms, click “Next.” You are then prompted for the directory the Step 3: driver is stored in. (See Figure 6-18) Figure 6-18: Select the Driver Directory 1-13 ® Technology, Corp.

  • Page 131: Figure 6-19: Lan Driver Configuration

    Enano-8523T Motherboard After selecting the directory the driver is installed in, click “Next.” The screen in Step 4: Figure 6-19 appears. Figure 6-19: LAN Driver Configuration In Figure 6-19 you have three options. Step 5: Install Base Driver Installs the base driver...
  • Page 132 THIS PAGE IS INTENTIONALLY LEFT BLANK 1-13 ® Technology, Corp.

  • Page 133: Abios Configuration Options

    Enano-8523T Motherboard Appendix BIOS Configuration Options 1-13...

  • Page 134: Bios Configuration Options

    A.1 BIOS Configuration Options Below is a list of BIOS configuration options described in Chapter 5. System Overview ....................72 OnBoard PCI IDE Controller [Both]..............76 IDE Master and IDE Slave ..................77 Auto-Detected Drive Parameters................78 Type [Auto] ......................79 ......................79 LS-120 ......................79 LBA/Large Mode [Auto]..................79 Block (Multi Sector Transfer) [Auto] ..............80 PIO Mode [Auto].....................80 DMA Mode [Auto]....................81...
  • Page 135 Enano-8523T Motherboard USB Devices Enabled: ..................93 USB Function [Enabled]..................93 Legacy USB Support [Disabled]................94 USB 2.0 Controller [Enabled]................94 USB2.0 Controller Mode [HiSpeed]..............94 USB Mass Storage Device Configuration ............94 USB Mass Storage Delay [20 sec]................95 Device #1 ......................95 Quick Boot [Enabled] ....................97 Quiet Boot [Disabled] ....................98...
  • Page 136 Power Button Mode [On/Off] ................114 Restore on AC Power Loss [Last State]............114 Power Switch Mode [ATX] ................. 114 Save Changes and Exit ..................115 Discard Changes and Exit ................. 115 Discard Changes....................115 Load Optimal Defaults..................116 Load Failsafe Defaults..................116 1-13 ®...

  • Page 137: Bwatchdog Timer

    Enano-8523T Motherboard Appendix Watchdog Timer 1-13...
  • Page 138 NOTE: The following discussion applies to DOS environment. It is recommended you contact IEI support or visit our website for specific drivers for more sophisticated operating systems, e.g., Windows and Linux. The Watchdog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that cause the CPU to crash.

  • Page 139: Example Program

    Enano-8523T Motherboard NOTE: When exiting a program it is necessary to disable the Watchdog Timer, otherwise the system resets. Example program: ; INITIAL TIMER PERIOD COUNTER W_LOOP: AX, 6F02H ;setting the time-out value BL, 30 ;time-out value is 48 seconds ;...
  • Page 140 THIS PAGE IS INTENTIONALLY LEFT BLANK 1-14 ® Technology, Corp.

  • Page 141: Caddress Mapping

    Enano-8523T Motherboard Appendix Address Mapping 1-14...

  • Page 142: Io Address Map

    C.1 IO Address Map I/O address Description Range 000-01F DMA Controller 020-021 Interrupt Controller 040-043 System time 060-06F Keyboard Controller 070-07F System CMOS/Real time Clock 080-09F DMA Controller 0A0-0A1 Interrupt Controller 0C0-0DF DMA Controller 0F0-0FF Numeric data processor 1F0-1F7 Primary IDE Channel 2F8-2FF Serial Port 2 (COM2) 378-37F...

  • Page 143: Irq Mapping Table

    Enano-8523T Motherboard C.3 IRQ Mapping Table IRQ0 System Timer IRQ8 RTC clock IRQ1 Keyboard IRQ9 ACPI IRQ2 Available IRQ10 IRQ3 COM2 IRQ11 LAN/USB2.0/SATA IRQ4 COM1 IRQ12 PS/2 mouse IRQ5 SMBus Controller IRQ13 IRQ6 IRQ14 Primary IDE IRQ7 Available IRQ15 Secondary IDE Table C-3: IRQ Mapping Table C.4 DMA Channel Assignments...
  • Page 144 THIS PAGE IS INTENTIONALLY LEFT BLANK 1-14 ® Technology, Corp.

  • Page 145: Dexternal Ac'97 Audio Codec

    Enano-8523T Motherboard Appendix External AC’97 Audio CODEC 1-14...

  • Page 146: Introduction

    D.1 Introduction The audio functionalities of the Enano-8523T CPU come with an onboard Realtek ALC655 16-bit, full duplex AC’97 2.3 compatible audio CODEC with 48KHz sampling rate. The CODEC is accessed through one phone jack connector and two three pin headers including: 1.

  • Page 147: Sound Effect Configuration

    Enano-8523T Motherboard Figure D-1: Sound Effect Manager Icon D.3 Sound Effect Configuration After installing the audio CODEC driver, you should be able to use the multi-channel audio features now. Click the audio icon from the Notification Area from system task bar (see Figure D-3).

  • Page 148: Sound Effect

    Figure D-2: Sound Effect Manager Icon [Control Panel] Figure D-3: Sound Effect Manager Icon [Task Bar] D.4 Sound Effect You may select a pre-configured sound environment setting with the preset equalizer settings. You may also load an equalizer setting or make a new equalizer setting using the “Load EQ Setting”...

  • Page 149: Environment Simulation

    Enano-8523T Motherboard Figure D-4: Setting Sound Effects D.5 Environment Simulation This is the default screen whenever the configuration utility is opened. You may select different sound environment modes by a single click on the Environment pull-down list. There are a total of 23 preset environment modes (see Figure D-5). You may also fine-tune the environment setting by clicking the Edit button on the right, which displays an editor window.

  • Page 150: Karaoke Mode

    Figure D-5: Sound Effects Properties Editor D.6 Karaoke Mode Figure D-6: Karaoke Mode 1-15 ® Technology, Corp.

  • Page 151: Equalizer Selection

    Enano-8523T Motherboard The Karaoke mode shown in Figure D-6 allows you to eliminate the vocal of the music you play or adjust the key to accommodate your range. The configuration options that come with the Karaoke function include: Voice Cancellation: This checkbox, when selected, disables the vocal part of the music your play in your computer while the background music remains.

  • Page 152: Speaker Configuration

    The equalizer in Figure D-7 allows users to change sound effect parameters. The default screen shows equalized values. You may also select preset modes from the buttons below. The configurable values include 10 bands of equalizer ranging from 100Hz to 16KHz.

  • Page 153: Speaker Test

    Enano-8523T Motherboard Channel mode for 5.1 speaker output Synchronize the phone jack switch with speakers settings Select a speaker configuration by selecting its check circle, and then click OK to apply the configuration change. Connect your speakers to the corresponding phone jacks. It is recommended you write down your configuration, power off the system, and then complete the physical connections.

  • Page 154: S/Pdif-In & S/Pdif-Out

    The audio configuration window in Figure D-9 allows you to test each connected speaker to see if your 4-channel or 6-channel audio operates properly. If any speaker malfunctions, you should then check the cabling or replace the malfunctioning parts. Select each specific speaker to test its functionality. The speaker you selected is highlighted and sound should be generated.
  • Page 155 Enano-8523T Motherboard Realtek ALC655 supports Jack Sensing functionality. If an audio device is plugged into the wrong connector, a warning message is displayed informing users to correct the physical connections. Click the Start button in Figure D-10 to start the sensing. Please remember to close all running audio-related programs before executing the sensing operation.
  • Page 156 Figure D-12: Connector Sensing Test Result After closing the EZ-Connector screen, the following window should appear showing the latest connection status. 1-15 ® Technology, Corp.

  • Page 157: Hrtf Demo

    Enano-8523T Motherboard D.12 HRTF Demo Figure D-13: HRTF Demo The HRTF window in Figure D-13 allows you to adjust your HRTF (Head Related Transfer Functions) 3D positional audio before playing 3D applications. Select a preferred Environment mode and/or different Sound and Moving Path settings.

  • Page 158: General

    D.14 General The general window in Figure D-14 provides information about this AC’97 audio configuration utility including Audio Driver version, DirectX version, Audio Controller, and AC’97 Codec. You may also change the language of this utility through the Language pull-down menu. Figure D-14: General 1-15 ®...

  • Page 159: Eindex

    Enano-8523T Motherboard Index 1-15...
  • Page 160 battery voltage, 28 BIOS, 11, 12, 19, 29, 42, 59, 69, 70, 71, 10/100 Base-T Intel 82562ET, 19 72, 73, 74, 75, 76, 77, 78, 83, 84, 85, 10/100 Base-T Internet, 28 86, 87, 88, 89, 90, 91, 92, 93, 95, 96, 10/100 Mbps Ethernet, 23 97, 99, 100, 101, 103, 104, 105, 106, 107, 108, 113, 115, 116, 134, 135, 139,...
  • Page 161 , 2, 14 heat sink, 15, 29, 65 Enano-8523T Enano-8523T, 2, 14, 15, 16, 17, 18, 22, 24, 26, 27, 28, 29, 30, 31, 34, 35, 36, 37, 43, 45, 51, 52, 54, 58, 59, 60, 62, ICH4, 12, 18, 22, 23...
  • Page 162 Jack Sensing, 156 operating temperature, 19, 29 Karaoke mode, 152 parallel port, 17, 36, 47, 85, 86, 87 keyboard/ PS2 mouse cable, 31, 45, 63, parallel port connector, 12, 17, 36, 47, 48 PCB circuit, 63 keyboard/mouse, 46 PCI bus, 27 Keyboard/Mouse, 36, 45, 67 PCI Bus Interface, 18, 27 keyboard/mouse connector, 17, 36...
  • Page 163 Enano-8523T Motherboard TPM, 12, 14, 26, 27, 91, 92 TPM 1.2, 14 SDRAM, 12, 18, 26, 51 Trusted Computing Group, 26 secure platforms, 14 Trusted Platform Module, 12, 14, 26 security function, 14 serial communications connector, 35 Serial Infrared, 12...
  • Page 164 1-16 ® Technology, Corp.

Table of Contents