Iei-integration WAFER-LX v1.0 Manuel d'utilisateur

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Résumé du contenu

Page 1 - User Manual

WAFER-LX 3.5” Profile WAFER Embedded Board User Manual RoHS Compliant

Page 2 - Trademarks

WAFER-LXWe provide special revisions for various application purposes. Therefore, DO NOT upgrade your BIOS unless you fully understand what a revisio

Page 3 - Table of Contents

WAFER-LXthat if you selected max. or min. as the setting for the Power Management option, you will not be able to configure this setting. The followi

Page 4 - Installation Notices 3-2

WAFER-LX User Manual through the network via a PCI card  Enabled (DEFAULT) The system can be woken from a suspend state through the network via a P

Page 5 - 3. SATA-ALi RAID Driver C-4

WAFER-LX x Time(hh:mm:ss) Alarm [0 : 0 : 0] The Time(hh:mm:ss) Alarm option can only be configured if the Resume by Alarm option has been enabled.

Page 6 - List of Tables

WAFER-LX User Manual BIOS Menu 12: OnBoard Device [Integrated Peripherals]  USB Controller [Enabled] The USB Controller option allows you to acti

Page 7 - List of Figures

WAFER-LX Onboard LAN1/2 Boot Rom [Enabled] The Onboard LAN Boot Rom allows you to boot your system from a LAN server. For this to be possible the L

Page 8 - ESD Precautions

WAFER-LX User Manual BIOS Menu 13: Super I/O Device [Integrated Peripherals]  POWER ON Function [BUTTON ONLY] The POWER ON Function option allows

Page 9 - Software Updates

WAFER-LX3. Ctrl-F3 4. Ctrl-F4 5. Ctrl-F5 6. Ctrl-F6 7. Ctrl-F7 8. Ctrl-F8 9. Ctrl-F9 10. Ctrl-F10 11. Ctrl-F11 12. Ctrl-F12  Onboard Serial Port 1

Page 10 - Technology, Corp

WAFER-LX User Manual  UART Mode Select The UART Mode Select option allows you to select the UART mode for the system.  IrDA IrDA is set as the I

Page 11 - Introduction

WAFER-LXThis PWRON After PWR-Fail option allows you to select the state the system will return to if there is a power failure or power to the system

Page 12 - Product Overview

WAFER-LX User Manual PnP/PCI Configurations The PnP/PCI Configurations menu (BIOS Menu 9) allows you to set the plug and play, and PCI options. BIOS

Page 13

WAFER-LX Chapter 1 Introduction 1-11-1

Page 14

WAFER-LX Disabled (DEFAULT) ESCD will not be reconfigured  Enabled ESCD will be reconfigured after you exit setup  Resources Controlled By [Au

Page 15

WAFER-LX User Manual The above options all have the same default and the same options. These are listed below.  PCI Device (DEFAULT) The IRQ is ass

Page 16

WAFER-LX5. 6 6. 7 7. 10 8. 11 9. 12 10. 14 11. 15 When any INT Pin # Assignment is selected in the BIOS, the devices using that INT will be shown in

Page 17

WAFER-LX User Manual BIOS Menu 16: PC Health Status The following system parameters are monitored by the PC Health Status menu (BIOS Menu 16).  Tem

Page 18

WAFER-LX3. VCC1_8 4. VCC3 5. VCC5 6. VCC12 7. VBAT Frequency/Voltage The Frequency/Voltage menu (BIOS Menu 16) can be used to set the Spread Spectru

Page 19

WAFER-LX Watchdog Timer Appendix A A-1A-1

Page 20

WAFER-LX User Manual NOTE: The following discussion applies to DOS environment. It is recommended you contact IEI support or visit our website f

Page 21

WAFER-LXout period that is selected by software, please refer to the example program. A tolerance of at least 5% must be maintained to avoid unknown

Page 22 - Functional Description

WAFER-LX User Manual IN AL, DX ;;EXIT AP A-4IEI® Technology, Corp. A-4

Page 23

WAFER-LX Connecting ATX Power Supply Appendix B B-1B-1

Page 24 -  Wakeup on SMI/INTR

WAFER-LX User Manual Product Overview 1.1 General Information The WAFER-LX is a highly-integrated embedded computer specifically optimized for mul

Page 25 - Block Diagram

WAFER-LX User Manual The following notes show how to connect ATX Power Supply to the embedded board. 1. Using ATX Power Switch Step 1. Disconnect

Page 26 - Important Features

WAFER-LXON/OFF switch connector (power button). And connect the power cable from 20-pin ATX power supply to the CN1 4P and the CN2 SBVCC ATX feature

Page 27

WAFER-LX User Manual This page is intentionally left blank B-4B-4 IEI® Technology, Corp.

Page 28 - 2.2 External Interfaces

WAFER-LX ALi® RAID for SATA Appendix C C-1C-1

Page 29

WAFER-LX User Manual 1. Introduction The ALi M5283 is a highly integrated disk drive controller that is capable of managing Parallel-ATA and Serial-A

Page 30

WAFER-LXHowever, if you replace the wrong drive when you are trying to remove a failed one, irrecoverable data loss will occur! It is therefore stro

Page 31

WAFER-LX User Manual 3. SATA-ALi RAID Driver CAUTION! Because of the inherent limitations by system chipset, the ALi M5283 SATA and RAID controller

Page 32 - 2.2.1 Internal Connectors

WAFER-LXStep 4. Boot from Windows installation CD-ROM (this requires you to set CD-ROM as the 1st Boot Device), when the Windows XP Setup blue scree

Page 33

WAFER-LX User Manual to continue. Step 4. In the follow-up window, click Have Disk..., then insert the driver diskette and type in the driver locat

Page 34

WAFER-LX 1. RAID BIOS Setup Menu: The Serial ATA RAID volume may be configured using the RAID Configuration utility stored within the ALi RAID contr

Page 35

WAFER-LX Figure 1-2 WAFER-LX Board Layout (Soldering Side) 1-31-3

Page 36

WAFER-LX User Manual Step 3. You should then be prompted by a “Create RAID0(Y/N)” confirm box. Step 4. Press Y and then some necessary information

Page 37

WAFER-LX NOTE: 1. To reduce the chance of losing data, ALi imposed certain limitations on the RAID configuration options. For example, Parallel-AT

Page 38

WAFER-LX User Manual 2.2 Create RAID1 Mirroring for Reliability Step 1. To create a RAID1 array, use your arrow keys to highlight and press Enter

Page 39

WAFER-LX NOTE: 1. To reduce the chance of losing data, ALi imposed limitations on the RAID configuration options. For example, Parallel-ATA drives

Page 40

WAFER-LX User Manual flashing character will appear at the Drive Selection Menu where you can choose the member drives to be included in the JBOD.

Page 41

WAFER-LX NOTE: To reduce the chance of losing data, ALi imposed limitations on the RAID configuration options. For example, Parallel-ATA drives con

Page 42

WAFER-LX User Manual WARNING! If you delete a RAID configuration, all data previously stored on the member drives of the RAID configuration will be

Page 43

WAFER-LX 2.7 Rebuild RAID Array This function allows you to rebuild a RAID array if a member of a RAID configuration should fail. Neither RAID0 nor

Page 44

WAFER-LX User Manual This page is intentionally left blank C-16IEI® Technology, Corp. C-16

Page 45

WAFER-LX Index I-1

Page 46

WAFER-LX User Manual Connectivity The WAFER-LX provides the following interface connections: Label Function CN1 4P power connector CN2 3-pin PS-ON/

Page 47

WAFER-LX User Manual 1 10/100BaseT Ethernet, 2-31 2 2D/3D/Video Accelerator, 2-3 4 4P power, 1-4, 2-9 A AC ’97, 1-11 Access Mode, 4-9 Accessories,

Page 48

WAFER-LXCN5, 2-13 CN6, 2-14 CN7, 2-14 CN8, 2-14 CN9, 2-15 coin cell, 2-9 COM1, 1-4, 2-10, 2-32 COM1 and COM2 Port Power Selector, 3-7 COM1(CN22), 3-1

Page 49

WAFER-LX User Manual I IDE, 1-5, 2-10, 2-27, 3-8, 4-6 IDE Interface, 1-9 Important Features, 2-5 Init Display First, 4-44 Installation, 3-2 INT Pin #

Page 50

WAFER-LXPCI/VGA Palette Snoop, 4-46 PCIPnP, 4-4 PEG/Onchip VGA Control, 4-24 PnP/PCI Configuration, 4-44 Power 4P, 2-11 power adapter cable, B-2 Powe

Page 51

WAFER-LX User Manual Typematic Rate, 4-14 Typematic Rate Setting, 4-14 U UART Mode Select, 4-42 Unpacking, 3-3 USB, 1-4, 1-10, 2-10, 2-24, 2-31, 3-12

Page 52 - 2.2.2 Front Panel Connectors

WAFER-LXCN26 D-SUB 15-pin VGA connector CN27 5-pin IrDA connector CN28 24-bit TFT LCD connector (DF13-40P-1.25V) CN29 LCD panel single-channel 18-bit

Page 53

WAFER-LX User Manual The embedded support for different OSes is revealed through the table of model options below: Table 1-1 Models with Embedded O

Page 54 - Installation

WAFER-LX3. Net Framework 1.1. 4. EWF (Enhanced Write Filter). 5. CMD - Windows Command Processor. 6. Device Manager and Task Manager. 7. Video / audi

Page 55

WAFER-LX User Manual 1.2 WAFER-LX Board Overview Component Side Figure 1-3 WAFER-LX Board Overview Soldering Side Figure 1-4 WAFER-LX Board Ov

Page 56 - Memory Module

WAFER-LX 1.3 Technical Specifications Table 1-2 Technical Specifications CPU  Embedded AMD Geode [email protected] processor at 500MHz frequency Chipset

Page 57 - 3.2 Mechanical Diagrams

WAFER-LXRevision History Title 3.5” Profile WAFER-LX Embedded Board Revision Number Description Date of Issue 1.0 Initial release April, 2006

Page 58 - 3.3 Jumper Settings

WAFER-LX User Manual Serial Ports  Two RS-232 ports with 16C550 UART (or compatible) with 16-byte FIFO buffer. COM2 can support RS-422/485 through j

Page 59

WAFER-LXAC ’97 interface  Provides 10 Pin Audio header.  16-bit, full-duplex AC'97 Rev. 2.3 compatible six-channel audio CODEC designed for

Page 60

WAFER-LX Functional Description Chapter 2 2-12-1

Page 61 - 3.4 Installation

WAFER-LX User Manual This chapter provides a functional description of the WAFER-LX embedded board designed for the integration into a compact size c

Page 62 - Connecting the Floppy Drive

WAFER-LX Hardware support for standard ACPI software power management.  I/O companion SUSP#/SUSPA# power controls  Low power I/O.  Wakeup o

Page 63

WAFER-LX User Manual Block Diagram Figure 2-1 System Block Diagram 2-42-4 IEI® Technology, Corp.

Page 64 - LVDS Connector (CN29):

WAFER-LXImportant Features Major functionalities provided by the WAFER-LX are listed below: Table 2-1 Important Features  RoHS compliance.  AMD l

Page 65 - Accessories Included in Kit

WAFER-LX User Manual  IrDA support: 115kbps, IrDA 1.1 compliant  Watchdog Timer: 1-255 SEC ICP6629  Operating temperature: 0 to 60°C  Humidit

Page 66 - Award BIOS Setup

WAFER-LX2.2 External Interfaces For the locations of external interfaces, please refer to the diagram below: Figure 2-2 External Interfaces (Compon

Page 67

WAFER-LX User Manual NOTE: 1. The configuration options through jumper settings will be discussed in Chapter 3: Installation. 2. On the solder si

Page 68 - SC or the F1 key

WAFER-LX User Manual Table of Contents Revision History 2 ··························································································

Page 69

WAFER-LX Table 2-2 Interface Connectors Label Function CN1 4P power connector CN2 3-pin PS-ON/ATX feature connector/selector WARNING! A 20-pin-to

Page 70 - Standard CMOS Features

WAFER-LX User Manual CN16 14-pin 2.0mm internal serial port pin header (COM2) CN17 6-pin keyboard/mouse connector (a 6-pin-to-PS/2 adapter cable is r

Page 71

WAFER-LX 2.2.1 Internal Connectors 1. CN1: Power 4P Connector The WAFER-LX-R10 is equipped with an onboard external power connector, CN1. You

Page 72

WAFER-LX User Manual 1x3 WAFER 2mm connector. Using CN2 as a Power Feature Connector: The SBVCC connector can support an advanced soft power switch

Page 73

WAFER-LX5 VCC5 Figure 2-7 Inverter Backlight Control 4. CN4: CPU Fan Connector FAN1 provides access to a +5V power source and a sensor pin for co

Page 74

WAFER-LX User Manual Figure 2-9 CN5 Power and HDD LED Connector 6. CN6: SDRAM 144-pin SODIMM Socket This socket receives a DDR 333/400MHz SODIMM m

Page 75 - Advanced BIOS Features

WAFER-LX Table 2-8 CN8 Audio Pinouts PIN DESCRIPTION PIN DESCRIPTION 1 LINE OUT R 2 LINE IN R 3 GROUND 4 GROUND 5 LINE OUT L 6 LINE IN L 7

Page 76

WAFER-LX User Manual 10. CN10: PC/104 (104-pin ISA bus) Connector The WAFER-LX features a PC/104 expansion bus that let you attach any kind of PC/10

Page 77 - EFAULT: Hard Disk]

WAFER-LX24 SA7 56 IRQ4 25 SA6 57 IRQ3 26 SA5 58 DACK2 27 SA4 59 TC 28 SA3 60 BALE 29 SA2 61 VCC 30 SA1 62 OSC 31 SA0 63 GROUND 32 GROUND 64

Page 78 - EFAULT: LS120]

WAFER-LX User Manual 11. CN11: External –VCC Power Connector Table 2-11 CN11 -VCC PC/104 Supplementary Power PIN DESCRIPTION 1 -5V 2 GND 3 -12V Fig

Page 79

WAFER-LX2.2.1 Internal Connectors 2-11 ··············································································································

Page 80 - NTER” and the

WAFER-LX 13. CN13: AT Power ON/OFF Button Connector This connector is used to connect a chassis power On/Off button using an adapter cable. This co

Page 81

WAFER-LX User Manual 7 DIO_IN2 8 DIO_OUT2 9 DIO_IN3 10 DIO_OUT3 Table 2-15 Digital Input/Output Definition Options I/O Address DESCRIPTION 6F08 R

Page 82

WAFER-LX 15. CN15: Parallel Port Connector 2x13 pin header 2mm connector CN15 is an IEEE1284 compatible interface. Usually, the parallel port conn

Page 83

WAFER-LX User Manual 16. CN16: COM2 RS-232/422/485 Serial Port Header Table 2-17 CN16: 14 (2x7) Pin 2.0mm Connector Pinouts PIN DESCRIPTION PIN DES

Page 84

WAFER-LX NOTE: 1. If you want to use the RS485 mode, just connect to TX2-, TX2+. If you want to use the RS422, please connect to TX2-, TX2+, RX2+, a

Page 85 - Advanced Chipset Features

WAFER-LX User Manual 19. CN19, CN20, CN21, CN22, and CN26: Front Panel Connectors These are front panel connectors. Please refer to the next sect

Page 86

WAFER-LX Table 2-20 CN24 USB Port Pinouts PIN DESCRIPTION PIN DESCRIPTION 1 +5V 8 GND 2 USBDT2N 7 USBDT3P 3 USBDT2P 6 USBDT3N 4 GND 5 +5V Fi

Page 87

WAFER-LX User Manual 23. CN28: Flat Panel Display Connector TFT LCD (24-bit one channel; DF13-40DP-1.25V ) Table 2-22 CN28 Flat Panel Connector Pin

Page 88

WAFER-LX 24. CN29: LVDS Panel Display Connector LVDS LCD (18-bit) 2x15 pin header 1.25mm (DF13-20DP-1.25V) Table 2-23 CN29 LVDS Connector Pinouts PI

Page 89

WAFER-LX User Manual Table 2-24 CN30 IDE Connector Pinouts PIN DESCRIPTION PIN DESCRIPTION 1 RESET# 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6

Page 90

WAFER-LX User Manual 1.1.1 Starting Setup 4-2 ······································································································

Page 91 - Integrated Peripherals

WAFER-LX 26. CN31: Optional Floppy Connector (On the Soldering Side) A 26-pin FPC connector cable is required for connecting to the optional floppy p

Page 92 - 1.1.9 OnChip IDE Device

WAFER-LX User Manual 27. CN32: Compact Flash Connector) The CN32 socket allows you to attach a Compact Flash Disk that occupies the secondary IDE ch

Page 93

WAFER-LX 2.2.2 Front Panel Connectors Figure 2-25 Front Panel Connectors CN19: USB Combo Connector (2 Ports) The combo connector provides two USB

Page 94

WAFER-LX User Manual Ethernet Port LED Indicators Table 2-28 Ethernet Port LED Indications ACTIVITY LED LINK LED Status Description Status Descript

Page 95

WAFER-LX Installation Chapter 3 3-13-1

Page 96 - Power Management Setup

WAFER-LX User Manual 3.1 Considerations Prior to Installation Preparing Your Embedded Board The embedded board contains numerous delicate electronic

Page 97

WAFER-LX Airflow Consideration Although the embedded board can operate without active cooling, it is still necessary to install the board in a chassi

Page 98

WAFER-LX User Manual 3.2 Mechanical Diagrams - TBD - Figure 3-1 Board Dimensions and Mounting Hole Locations NOTE: Use the mounting holes on the

Page 99

WAFER-LX 3.3 Jumper Settings NOTE: A jumper is a metal bridge that is used to close an electrical circuit. It consists of two metal pins and a

Page 100 - EFAULT)

WAFER-LX User Manual JP1 (AT/ATX Mode Selector) This jumper block controls the way you connect to a power supply The CN13 connector is used to conne

Page 101 - WAFER-LX User Manual

WAFER-LX4. Accessing the ALi RAID Utility C-6 ·······································································································

Page 102

WAFER-LX Figure 3-4 JP2 Pinouts JP3: COM1 and COM Ports Power Selector Table 3-3 JP3 COM2 Signal Selector COM1 Pin-9 Signal Selection COM2 Pin-8

Page 103

WAFER-LX User Manual 3.4 Installation Figure 3-6 Soldering Side Sockets IDE Disk Drive and CDROM Connector The WAFER-LX provides 1 IDE channel

Page 104 - 1.1.11 Super I/O Device

WAFER-LX Optional Floppy Drive Connector (CN31) This connector provides access to one (1) externally mounted floppy drive (3.5”-profile, 720 KB, 1.44

Page 105

WAFER-LX User Manual Audio Interface Audio Connector AC’97 Audio signals are interfaced through a 10-pin flat-cable connector. These signals i

Page 106

WAFER-LX LVDS Connector (CN29): CN29 is a 20-pin connector, Hirose DF13A-20DP-1.25V. The CN29 connects an 18-bit LCD panel. Adapter cables are re

Page 107

WAFER-LX User Manual USB Connection (CN24 and CN19) The combo USB header (CN24) provides the connectivity of up to two (2) USB (Universal Serial Bus

Page 108

WAFER-LX Award BIOS Setup Chapter4 4-14-1

Page 109 - PnP/PCI Configurations

WAFER-LX User Manual Introduction A licensed copy of Phoenix Award BIOS is preprogrammed into the ROM BIOS. The BIOS setup program allows users to mo

Page 110

WAFER-LXF9 Menu in BIOS F10 Save changes and Exit BIOS Table 4-1: BIOS Navigation Keys 1.1.3 Getting Help When you press F1 a small help window d

Page 111

WAFER-LX User Manual BIOS Menu 1: Award BIOS CMOS Setup Utility NOTE: The following sections will completely describe the menus listed below and th

Page 112 - PC Health Status

WAFER-LX User Manual Table 2-23 CN29 LVDS Connector Pinouts ...27 Table 2-24 CN30 IDE Connec

Page 113

WAFER-LXPassword: ” will appear. You will be asked to confirm your password. Retype the original password into the “Confirm Password: ” dialogue box

Page 114 - Frequency/Voltage

WAFER-LX User Manual 1. Date [mm:dd:yy]: Allows you to set the system date. 2. Time [Day hh/mm/ss]: Allows you to set the system time.  IDE Maste

Page 115 - Watchdog Timer

WAFER-LX All, But Disk/Key The system boot will not stop for a keyboard or a disk error; it will stop for all other errors.  Base Memory: Th

Page 116

WAFER-LX User Manual 1.1.6 IDE Channel Master The IDE Channel Master menu (BIOS Menu 3) allows you to set or change the configurations for the mas

Page 117 - Example Assembly Program:

WAFER-LX  None If you have no drives connected to the IDE channel select this option. Once set, this IDE channel will become inaccessible and any

Page 118

WAFER-LX User Manual  Precomp The Precomp specification tells the user on what track the write precompensation begins.  Landing Zone The Landing

Page 119 - Power Supply

WAFER-LXBIOS Menu 4: Advanced BIOS Features Once the Advanced BIOS Features menu is selected, two menu options and a host of configuration options ar

Page 120 - 1. Using ATX Power Switch

WAFER-LX User Manual  Enabled Activates automatically when the system boots up causing a warning message to appear when anything attempts to acce

Page 121 - 2. Using AT Power Supply

WAFER-LX3. Third Boot Device [DEFAULT: LS120] The Boot Device configuration options allow you to select the order of devices the computer will boot

Page 122

WAFER-LX User Manual During the POST, BIOS will determine if the floppy disk drive installed has 40 or 80 tracks. 360K FDDs have 40 tracks while 760K

Page 123 - RAID for SATA

WAFER-LXFigure 2-20 CN27 IrDA Interface Port ...25 Figure 2-21 CN28 TFT Panel Disp

Page 124

WAFER-LX 24 24 characters per second  30 30 characters per second  x Typematic Delay (Msec) [250] The Typematic Delay can only be configured

Page 125 - 2. Features and Benefits

WAFER-LX User Manual  OS Select For DRAM > 64MB [Non-OS2] The OS Select For DRAM > 64MB option allows you to specify the operating system you

Page 126

WAFER-LX 1.1.7 CPU Feature The CPU Feature menu (BIOS Menu 5) shows CPU configuration options. BIOS Menu 5: CPU Feature  CPU Frequency [500 MHz]

Page 127

WAFER-LX User Manual  Interleave Select [LOI] The Interleave Select BIOS feature controls the timing for reading the next bank of data when the DRA

Page 128

WAFER-LX 1.1.8 Hard Disk Boot Priority The Hard Disk Boot Priority menu (BIOS Menu 6) is shown below. BIOS Menu 6: Hard Disk Boot Priority 4-

Page 129

WAFER-LX User Manual Advanced Chipset Features The Advanced Chipset Features menu (BIOS Menu 7) allows you to change the configuration for the chipse

Page 130

WAFER-LX Manual You set the above configuration options manually  By SPD (DEFAULT) The BIOS automatically detects the settings recommended by the

Page 131

WAFER-LX User Manual  Precharge dealy (tRAS) [12] The Precharge Dealy option allows you to set the time it takes for the RAS to start retrieving th

Page 132

WAFER-LX1. 4 to 5 sec (DEFAULT) 2. 3 to 4 sec 3. 2 to 3 sec 4. 1 to 2 sec  System BIOS Cacheable [Enabled] The System BIOS Cacheable option all

Page 133

WAFER-LX User Manual  PCI Express Root Port Func. [Press Enter] When you select this option the PCI Express Port Functions menu (BIOS Menu 7) appe

Page 134

WAFER-LX User Manual Conventions Used in This Manual WARNING! Warnings appear where overlooked details may cause damage to the equipment or result

Page 135

WAFER-LXinstalled. If no card is installed then the system will automatically boot using the on-chip graphics processor.  On-Chip Frame Buffer Size

Page 136

WAFER-LX User Manual graphics memory is 128MB  Boot Display [Auto] The Boot Display option allows you to select the display device the system will

Page 137

WAFER-LX1. Master Drive PIO Mode 2. Slave Drive PIO Mode 3. IDE Primary Master UDMA 4. IDE Primary Slave UDMA 5. IDE DMA transfer access 6. IDE

Page 138

WAFER-LX User Manual BIOS Menu 10: Integrated Peripherals  Master/Slave Drive PIO Mode [Auto] PIO means Programmed Input/Output. Instead of con

Page 139

WAFER-LX Enabled (DEFAULT) The IDE HDD installed in the system will have DMA transfer access  IDE HDD Block Mode [Enabled] The IDE HDD Block Mode

Page 140

WAFER-LX User Manual the parallel port device and the transmission rates between the two are much faster than the SPP mode.  ECP+EPP The parallel

Page 141

WAFER-LX Power Management Setup The Power Management Setup menu (BIOS Menu 9) allows you to set the power management and saving features in the BIOS.

Page 142

WAFER-LX User Manual BIOS Menu 11: Power Management Setup  ACPI Function [Enabled] The ACPI Function option allows you to enable or disable the ACP

Page 143

WAFER-LX Standby Mode Defines the continuous idle time before the system enters Standby Mode. If any item defined is enabled & active Standby t

Page 144

WAFER-LX User Manual  MODEM Use IRQ [3] The MODEM Use IRQ option tells the power management which IRQ it should monitor for modem wakeup. The foll

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