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IEI Technology WSB-G41A-R11, User Manual

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IEI Technology WSB-G41A-R11 User Manual Download Page 21

 

 

WSB-G41A CPU Card 

Page 9

Chapter 

2 

2 

Packing List 

Summary of Contents for WSB-G41A-R11

Page 1: ...A CPU Card Page i User Manual MODEL WSB G41A R11 PCIMG 1 0 LGA775 Motherboard for Intel Core 2 Duo Quad Extreme CPU 800 1066 1333 MHz FSB VGA LAN SATA PCI USB HD Audio RoHS Compliant Rev 1 12 August 2...

Page 2: ...fied Figure 3 19 USB Connector Pinout Locations June 26 2013 1 11 Updated supported memory specifications June 30 2011 1 10 Added Wake on LAN and AT ATX Power jumper November 3 2010 1 01 Modified Tabl...

Page 3: ...rising 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 righ...

Page 4: ...12 3 CONNECTORS 14 3 1 PERIPHERAL INTERFACE CONNECTORS 15 3 1 1 Layout 15 3 1 2 Peripheral Interface Connectors 15 3 1 3 External Interface Panel Connectors 16 3 2 INTERNAL PERIPHERAL CONNECTORS 17 3...

Page 5: ...TIONS 36 4 2 INSTALLATION CONSIDERATIONS 36 4 3 BASIC INSTALLATION 37 4 3 1 CPU Installation 38 4 3 2 Cooling Kit Installation 41 4 3 3 DIMM Installation 43 4 3 4 Backplane Installation 43 4 3 5 CPU C...

Page 6: ...63 5 3 2 IDE Configuration 64 5 3 2 1 IDE Master IDE Slave 65 5 3 3 Floppy Configuration 69 5 3 4 Super IO Configuration 70 5 3 5 Hardware Health Configuration 73 5 3 6 Power Configuration 76 5 3 6 1...

Page 7: ...GITAL I O INTERFACE 105 D 1 INTRODUCTION 106 D 2 DIO CONNECTOR PINOUTS 106 D 3 ASSEMBLY LANGUAGE EXAMPLE 106 E HAZARDOUS MATERIALS DISCLOSURE 107 E 1 HAZARDOUS MATERIALS DISCLOSURE TABLE FOR IPB PRODU...

Page 8: ...ctor Location 22 Figure 3 10 Front Panel Connector Location 23 Figure 3 11 Infrared Connector Location 24 Figure 3 12 Keyboard Connector Location 25 Figure 3 13 Memory Card Slot Location 26 Figure 3 1...

Page 9: ...ector Pinout Locations 46 Figure 4 11 Audio Kit Cable Connection 48 Figure 4 12 Dual RS 232 Cable Installation 49 Figure 4 13 SATA Drive Cable Connection 50 Figure 4 14 SATA Power Drive Connection 50...

Page 10: ...outs 22 Table 3 10 Floppy Drive Connector Pinouts 23 Table 3 11 Front Panel Connector Pinouts 24 Table 3 12 Infrared Connector Pinouts 24 Table 3 13 Keyboard Connector Pinouts 25 Table 3 14 IDE Connec...

Page 11: ...WSB G41A CPU Card Page xi Table 5 1 BIOS Navigation Keys 60...

Page 12: ...th Configuration 73 BIOS Menu 9 ACPI Configuration 76 BIOS Menu 10 ACPI Settings 77 BIOS Menu 11 APM Configuration 78 BIOS Menu 12 Remote Access Configuration 80 BIOS Menu 13 USB Configuration 81 BIOS...

Page 13: ...WSB G41A CPU Card Page 1 Chapter 1 1 Introduction...

Page 14: ...WSB G41A includes VGA video output and an optional DVI output Expansion cards may be added to the expansion card slots on the backplane Other features include floppy disk connector IDE connector 4 x S...

Page 15: ...Some of the WSB G41A motherboard features are listed below PCIMG 1 0 RoHS compliant LGA775 CPU socket Supports two DDR3 DIMMs Two Gigabit Ethernet connectors Four SATA connectors High Definition audi...

Page 16: ...WSB G41A CPU Card Page 4 1 4 Connectors The connectors on the WSB G41A are shown in the figure below Figure 1 2 Connectors...

Page 17: ...WSB G41A CPU Card Page 5 1 5 Dimensions The main dimensions of the WSB G41A are shown in the diagram below Figure 1 3 Dimensions mm...

Page 18: ...WSB G41A CPU Card Page 6 1 6 Data Flow 4Figure 1 4 shows the data flow between the system chipset the CPU and other components installed on the motherboard Figure 1 4 Data Flow Diagram...

Page 19: ...outhbridge Chipset Intel ICH7 BIOS AMI BIOS Digital I O 8 bit 4 bit input 4 bit output Ethernet Controller Dual Realtek RTL8111CP Super I O Controller iTE IT8718F Watchdog Timer Software programmable...

Page 20: ...3 02 A 3D Mark2001SE with Intel Core 2 Duo E8500 3 16GHz and two 2GB DDR3 modules Operating Temperature 0 C 60 C 32 F 140 F requires cooler and silicone heat sink paste Storage Temperature 10 C 70 C H...

Page 21: ...WSB G41A CPU Card Page 9 Chapter 2 2 Packing List...

Page 22: ...discharge Self grounding Touch a grounded conductor every few minutes to discharge any excess static buildup Use an anti static pad When configuring any circuit board place it on an anti static mat On...

Page 23: ...or contact an IEI sales representative directly by sending an email to 33sales ieiworld com The WSB G41A is shipped with the following components Quantity Item and Part Number Image 1 WSB G41A WSB G4...

Page 24: ...Utility CD 1 Quick Installation Guide Table 2 1 Packing List 2 4 Optional Items The following are optional components which may be separately purchased Item and Part Number Image CPU cooler kit 115W...

Page 25: ...nd Part Number Image FDD cable P N 32200 000017 RS LPT cable P N 19800 000049 RS Audio kit_ 5 1 Channel P N AC KIT08R R10 Audio kit_ 7 1 Channel P N AC KIT 892HD R10 SATA power cable P N 32102 000100...

Page 26: ...WSB G41A CPU Card Page 14 Chapter 3 3 Connectors...

Page 27: ...Interface Connectors The table below lists all the connectors on the board Connector Type Label ATX Power Control Connector 3 pin wafer ATXCTL1 Audio Kit Connector 10 pin header J_AUDIO1 Battery Conn...

Page 28: ...SATA drive connectors SATA1 SATA2 SATA3 SATA4 Serial Port Connector 10 pin box header COM1 COM2 SPI Flash Connector 8 pin header JSPI1 USB Connectors 8 pin header USB12 USB34 USB56 Table 3 1 Internal...

Page 29: ...ts See Table 3 3 The connector is for enabling an ATX power supply When connected to the power supply the power can be turned on and off with the front panel switch Figure 3 2 ATX Power Supply Enable...

Page 30: ..._PCBEEP 5 ACZ_SDIN 6 ACZ_RST 7 ACZ_VCC 8 ACZ_GND 9 ACZ_12 V 10 ACZ_ GND Table 3 4 Audio Kit Connector Pinouts 3 2 3 Battery Connector CN Label BAT1 CN Type 2 pin wafer CN Location See Figure 3 4 CN Pi...

Page 31: ...e 4 pin wafer CN Location See Figure 3 5 CN Pinouts See Table 3 6 The fan connector attaches to a CPU cooling fan Figure 3 5 CPU Fan Connector Location Pin Description 1 GND 2 12 V 3 Rotation signal 4...

Page 32: ...er Input Connector Location Pin Description 1 GND 2 GND 3 12 V 4 12 V Table 3 7 CPU Power Input Connector Pinouts 3 2 6 DVI Connector CN Label DVI1 CN Type 26 pin header CN Location See Figure 3 7 CN...

Page 33: ...a 1 22 GND 10 Data 1 23 Clock 11 GND 24 Clock 12 N C 25 GND 13 N C 26 Table 3 8 DVI Connector Pinouts 3 2 7 Digital I O Connector CN Label DIO1 CN Type 10 pin header CN Location See Figure 3 8 CN Pino...

Page 34: ...py Disk Connector CN Label FDD1 CN Type 34 pin box header CN Location See Figure 3 9 CN Pinouts See Table 3 10 The floppy disk connector is connected to a floppy disk drive Figure 3 9 Floppy Drive Con...

Page 35: ...D 32 SIDE 1 SELECT 33 GND 34 DISK CHANGE Table 3 10 Floppy Drive Connector Pinouts 3 2 9 Front Panel Connector CN Label F_PANEL1 CN Type 14 pin header CN Location See Figure 3 10 CN Pinouts See Table...

Page 36: ...Front Panel Connector Pinouts 3 2 10 Infrared Interface Connector CN Label IR1 CN Type 5 pin header CN Location See Figure 3 11 CN Pinouts See Table 3 12 The infrared connector attaches to an infrare...

Page 37: ...The keyboard connector can be used to install a PS 2 keyboard Figure 3 12 Keyboard Connector Location Pin Description 1 KEYBOARD CLOCK 2 KEYBOARD DATA 3 N C 4 GROUND 5 VCC Table 3 13 Keyboard Connecto...

Page 38: ...box header CN Location See Figure 3 14 CN Pinouts See Table 3 14 Connects to IDE hard drives and optical drives Figure 3 14 IDE Connector Location Pin Description Pin Description 1 RESET 2 GROUND 3 D...

Page 39: ...INTERRUPT 32 N C 33 SA1 34 PDIAG 35 SA0 36 SA2 37 HDC CS0 38 HDC CS1 39 HDD ACTIVE 40 GROUND Table 3 14 IDE Connector Pinouts 3 2 14 Parallel Port Connector CN Label LPT1 CN Type 26 pin box header CN...

Page 40: ...GROUND 8 DATA6 21 GROUND 9 DATA7 22 GROUND 10 ACKNOWLEDGE 23 GROUND 11 BUSY 24 GROUND 12 PAPER EMPTY 25 GROUND 13 PRINTER SELECT Table 3 15 Parallel Port Connector Pinouts 3 2 15 SATA Drive Connector...

Page 41: ...erial Port Connector CN Label COM1 COM2 CN Type 10 pin box header CN Location See Figure 3 17 CN Pinouts See Table 3 17 This connector provides RS 232 communications Figure 3 17 Serial Port Connector...

Page 42: ...7 Serial Port Connector Pinouts 3 2 17 SPI Flash Connector CN Label JSPI1 CN Type 8 pin header CN Location See Figure 3 18 CN Pinouts See Table 3 18 The 8 pin SPI Flash connector is used to flash the...

Page 43: ...Location See Figure 3 19 CN Pinouts See Table 3 19 The USB connectors connect to USB devices Each pin header provides two USB ports Figure 3 19 USB Connector Pinout Locations Pin Description Pin Descr...

Page 44: ...nel consists of the following Figure 3 20 External Peripheral Interface Connector 3 3 1 Keyboard Mouse Connector CN Label KB_MS1 CN Type PS 2 CN Location See Figure 3 20 CN Pinouts See Table 3 20 Figu...

Page 45: ...nouts See Table 3 21 The LAN connector connects to a local network Pin Description Pin Description 1 MDIA3 5 MDIA1 2 MDIA3 6 MDIA 3 MDIA2 7 MDIA0 4 MDIA1 8 MDIA0 Table 3 21 LAN Pinouts 3 3 3 USB Conne...

Page 46: ...CN Location See Figure 3 20 CN Pinouts See Figure 3 22 and Table 3 23 The VGA connector connects to a monitor that accepts a standard VGA input Figure 3 22 VGA Connector Pin Description Pin Descriptio...

Page 47: ...WSB G41A CPU Card Page 35 Chapter 4 4 Installation...

Page 48: ...an help to prevent ESD from damaging the board Self grounding Before handling the board touch any grounded conducting material During the time the board is handled frequently touch any conducting mate...

Page 49: ...on an antistatic pad o When installing or configuring the motherboard place it on an antistatic pad This helps to prevent potential ESD damage Turn all power to the WSB G41A off o When working with th...

Page 50: ...installing the CPU please be careful not to damage it in anyway Make sure the CPU is installed properly and ensure the correct cooling kit is properly installed The LGA775 socket is shown in Figure 4...

Page 51: ...ever by pressing the lever down and slightly outward to clear the retention tab Fully open the lever then open the load plate See Figure 4 3 Figure 4 3 CPU Socket Load Plate Step 3 Inspect the CPU soc...

Page 52: ...Insert the CPU Gently insert the CPU into the socket If the CPU pins are properly aligned the CPU should slide into the CPU socket smoothly See Figure 4 4 Figure 4 4 Insert the Socket LGA775 CPU Step...

Page 53: ...wise the pre sprayed layer of thermal paste on the bottom of the heat sink The thermal paste between the CPU and the heat sink is important for optimum heat dissipation To install the cooling kit foll...

Page 54: ...PCB align the support bracket to the screw threads on heat sink that were inserted through the PCB holes See Figure 4 6 Figure 4 6 Securing the Heat sink to the WSB G41A Step 5 Tighten the screws Use...

Page 55: ...n the memory socket See Figure 4 7 Step 3 Insert the DIMM Once aligned press down until the DIMM is properly seated Clip the two handles into place See Figure 4 7 Step 4 Removing a DIMM To remove a DI...

Page 56: ...ial that came with the backplane Next secure the CPU card to the chassis To do this please refer to the reference material that came with the chassis 4 4 Jumper Settings NOTE A jumper is a metal bridg...

Page 57: ...ocation See Figure 4 8 Jumper Settings See Table 4 2 The AT ATX Power Select jumper specifies the systems power mode as AT or ATX Figure 4 8 AT ATX Power Jumper Location Setting Description Short Use...

Page 58: ...2 Normal 2 3 Clear BIOS Table 4 3 Clear BIOS Jumper Settings 4 4 3 Wake on LAN Jumper CN Label JLAN_PWR1 CN Type 6 pin header CN Location See Figure 4 10 CN Pinouts See Table 4 4 The Wake on LAN conn...

Page 59: ...on the WSB G41A The audio kit consists of three audio jacks Mic in connects to a microphone Line in provides a stereo line level input to connect to the output of an audio device Line out a stereo lin...

Page 60: ...lot connector consists of two connectors attached to two independent cables Each cable is then attached to a D sub 9 male connector that is mounted onto a slot To install the dual RS 232 cable please...

Page 61: ...t came with the chassis Step 0 4 5 3 SATA Drive Connection The WSB G41A is shipped with two SATA drive cables and one SATA drive power cable To connect the SATA drives to the connectors please follow...

Page 62: ...o the SATA disk Connect the connector on the other end of the cable to the connector at the back of the SATA drive See Figure 4 14 Step 4 Connect the SATA power cable Connect the SATA power connector...

Page 63: ...in Chapter 3 WARNING If the USB pins are not properly aligned the USB device can burn out Step 2 Align the connectors The cable has two connectors Correctly align pin 1on each cable connector with pin...

Page 64: ...G41A has a PS 2 connector on the external peripheral interface panel The dual PS 2 connector is connected to the PS 2 Y cable that came with the WSB G41A One of the PS 2 cables is connected to a keyb...

Page 65: ...connectors enable connection to an external network To connect a LAN cable with an RJ 45 connector please follow the instructions below Step 1 Locate the RJ 45 connectors The locations of the USB con...

Page 66: ...with one of the connectors on the WSB G41A See Figure 4 18 Figure 4 18 USB Device Connection Step 3 Insert the device connector Once aligned gently insert the USB device connector into the on board c...

Page 67: ...he VGA screen into the female connector on the WSB G41A See Figure 4 19 Figure 4 19 VGA Connector Step 4 Secure the connector Secure the DB 15 VGA connector from the VGA monitor to the external interf...

Page 68: ...ogram doesn t start automatically Click Start My Computer CD Drive autorun exe Step 2 The driver main menu appears Figure 4 20 Figure 4 20 Introduction Screen Step 3 Click WSB G41A Step 4 A new screen...

Page 69: ...WSB G41A CPU Card Page 57 Figure 4 21 Available Drivers Step 5 Install all of the necessary drivers in this menu S t e p 0...

Page 70: ...WSB G41A CPU Card Page 58 Chapter 5 5 BIOS...

Page 71: ...restart the computer and try again 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 ESC to...

Page 72: ...t after changes to the system configuration is made CMOS defaults Use the jumper described in Chapter 5 5 1 5 BIOS Menu Bar The menu bar on top of the BIOS screen has the following main items Main Cha...

Page 73: ...Field F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 1 Main System Overview The System Overview lists a brief summary of different system compo...

Page 74: ...nu 2 to configure the CPU and peripheral devices 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...

Page 75: ...nced 5 3 1 CPU Configuration Use the CPU Configuration menu BIOS Menu 3 to view detailed CPU specifications and configure the CPU BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Con...

Page 76: ...Primary IDE Slave Not Detected Secondary IDE Master Not Detected Secondary IDE Slave Not Detected Third IDE Master Not Detected Third IDE Slave Not Detected Select Screen Select Item Change Option F1...

Page 77: ...cts the presence of IDE devices BIOS displays the status of the automatically detected IDE devices The following IDE devices are detected and are shown in the IDE Configuration menu Primary IDE Master...

Page 78: ...rameters are listed as follows Device Lists the device type e g hard disk CD ROM etc Type Indicates the type of devices a user can manually select LBA Mode Indicates whether the LBA Logical Block Addr...

Page 79: ...hannel The BIOS does not attempt to search for other types of IDE disk drives on the specified channel ARMD This option specifies an ATAPI Removable Media Device These include but are not limited to Z...

Page 80: ...DEFAULT BIOS auto detects the PIO mode Use this value if the IDE disk drive support cannot be determined 0 PIO mode 0 selected with a maximum transfer rate of 3 3 MB s 1 PIO mode 1 selected with a ma...

Page 81: ...T feature 32Bit Data Transfer Enabled Use the 32Bit Data Transfer BIOS option to enables or disable 32 bit data transfers Disabled Prevents the BIOS from using 32 bit data transfers Enabled DEFAULT Al...

Page 82: ...t Mode Normal Parallel Port IRQ IRQ7 Serial Port1 Address 3F8 IRQ4 Serial Port1 Mode Normal Serial Port2 Address 2F8 IRQ3 Serial Port2 Mode Normal Select Screen Select Item Change Option F1 General He...

Page 83: ...ECP mode supports bi directional communication and requires the use of a DMA channel EPP ECP The parallel port operates in the extended capabilities port ECP mode The ECP mode supports bi directional...

Page 84: ...first serial port Normal DEFAULT Serial Port 1 mode is normal IrDA Serial Port 1 mode is IrDA ASK IR Serial Port 1 mode is ASK IR Serial Port2 Address 2F8 IRQ3 Use the Serial Port2 Address option to s...

Page 85: ...AN Mode Setting Full On mode CPU Temperature 58 C 136 F System Temperature 36 C 95 F CPU Fan Speed 2033 RPM CPU Core 1 200 V 1 125V 1 120 V 3 3V 3 424 V 5 0V 5 026 V 12 V 12 160 V 1 5V 1 520 V 1 5V DD...

Page 86: ...failure can result if this value is set too high The fan will turn off if the temperature falls below this value Minimum Value 0 C Maximum Value 127 C Temp Limit of Start 020 WARNING CPU failure can r...

Page 87: ...5 PWM 1 PWM 2 PWM 4 PWM 8 PWM 15 PWM Fan PWM Control 100 This value specifies the speed of the fan PWM Minimum Mode 0 PWM Maximum Mode 127 Hardware Health Configuration The following system parameter...

Page 88: ...Power Management APM options BIOS SETUP UTILITY Advanced Select AT ATX Power ATX Power ACPI Configuration APM Configuration Select Screen Select Item Change Option F1 General Help F10 Save and Exit E...

Page 89: ...fy the sleep state the system enters when it is not being used S1 POS DEFAULT The system enters S1 POS sleep state The system appears off The CPU is stopped RAM is refreshed the system is running in a...

Page 90: ...Configuration Restore on AC Power Loss Last State Use the Restore on AC Power Loss BIOS option to specify what state the system returns to if there is a sudden loss of power to the system Power Off T...

Page 91: ...ume on Ring Disabled Use the Resume on Ring BIOS option to enable activity on the RI ring in modem line to rouse the system from a suspend or standby state That is the system will be roused by an inco...

Page 92: ...12 to configure remote access parameters The Remote Access Configuration is an AMIBIOS feature and allows a remote host running a terminal program to display and configure the BIOS settings BIOS SETU...

Page 93: ...iguration information and configure the USB settings BIOS SETUP UTILITY Advanced USB Configuration Module Version 2 24 3 13 4 USB Devices Enabled None USB Functions Enabled USB 2 0 Controller Enabled...

Page 94: ...Legacy USB Support Enabled Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard support Normally if this option is not enabled any attached USB mouse or USB keyboard does not be...

Page 95: ...urity Chipset Exit Advanced PCI PnP Settings WARNING Setting wrong values in below sections may cause system to malfunction IRQ3 Reserved IRQ4 Reserved IRQ5 Available IRQ7 Available IRQ9 Available IRQ...

Page 96: ...rved for use by Legacy ISA devices Available IRQ addresses are IRQ3 IRQ4 IRQ5 IRQ7 IRQ9 IRQ10 IRQ 11 IRQ 14 IRQ 15 DMA Channel Available Use the DMA Channel option to assign a specific DMA channel to...

Page 97: ...devices 16K 16 KB reserved for legacy ISA devices 32K 32 KB reserved for legacy ISA devices 64K 64 KB reserved for legacy ISA devices 5 5 Boot Use the Boot menu BIOS Menu 15 to configure system boot o...

Page 98: ...Option F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 16 Boot Settings Configuration Quick Boot Enabled Use the Quick Boot BIOS option to make...

Page 99: ...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 On DEFAULT Allows...

Page 100: ...d Use the Change Supervisor Password to set or change a supervisor password The default for this option is Not Installed If a supervisor password must be installed select this field and enter the pass...

Page 101: ...Main Advanced PCIPNP Boot Security Chipset Exit Advanced Chipset Settings WARNING Setting wrong values in below section may cause system to malfunction North Bridge Configuration South Bridge Configu...

Page 102: ...6 American Megatrends Inc BIOS Menu 19 Northbridge Chipset Configuration Memory Remap Feature Enabled Use the Memory Remap Feature option to allow the overlapped PCI memory above the total physical me...

Page 103: ...tion of PCI graphics controller a PCI express PEG controller or an IGD Configuration options are listed below IGD PCI IGD DEFAULT IGD Graphics Mode Select Enable 32 MB Use the IGD Graphic Mode Select...

Page 104: ...elect Screen Select Item Change Option F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 20 Northbridge Chipset Configuration Boot Display Device...

Page 105: ...atically detected and enabled Disabled Audio controller disabled Spread Spectrum Disabled Use the Spread Spectrum option to reduce the EMI Excess EMI is generated when the system clock generator pulse...

Page 106: ...nd to exit the BIOS configuration setup program Discard Changes and Exit Use the Discard Changes and Exit option to exit the BIOS configuration setup program without saving the changes made to the sys...

Page 107: ...WSB G41A CPU Card Page 95 Appendix A A BIOS Options...

Page 108: ...ode Auto 68 S M A R T Auto 69 32Bit Data Transfer Enabled 69 Floppy A 70 Parallel Port Address 378 70 Parallel Port Mode Normal 71 Parallel Port IRQ IRQ7 71 Serial Port1 Address 3F8 IRQ4 71 Serial Por...

Page 109: ...eserved Memory Size Disabled 85 Quick Boot Enabled 86 Quiet Boot Disabled 86 AddOn ROM Display Mode Force BIOS 87 Bootup Num Lock On 87 Boot From LAN Support Disabled 87 Change Supervisor Password 88...

Page 110: ...WSB G41A CPU Card Page 98 Appendix B B Terminology...

Page 111: ...plitude signal represents a binary 0 while a high amplitude signal represents a binary 1 BIOS The Basic Input Output System BIOS is firmware that is first run when the computer is turned on and can be...

Page 112: ...software changes the bus to core frequency ratio and the processor core voltage FSB The Front Side Bus FSB is the bi directional communication channel between the processor and the Northbridge chipset...

Page 113: ...transfer speeds up to 1 5 Gbps and the SATA II bus has data transfer speeds of up to 3 0 Gbps S M A R T Self Monitoring Analysis and Reporting Technology S M A R T refers to automatic status checking...

Page 114: ...WSB G41A CPU Card Page 102 Appendix C C Watchdog Timer...

Page 115: ...AH 6FH Sub function AL 2 Sets the Watchdog Timer s period BL Time out value Its unit second is dependent on the item Watchdog Timer unit select in CMOS setup Table C 1 AH 6FH Sub function Call sub fu...

Page 116: ...ot deactivated the system will automatically restart after the Timer has finished its countdown EXAMPLE PROGRAM INITIAL TIMER PERIOD COUNTER W_LOOP MOV AX 6F02H setting the time out value MOV BL 30 ti...

Page 117: ...WSB G41A CPU Card Page 105 Appendix D D Digital I O Interface...

Page 118: ...Input value mov dx 0A21h GPIO output I O base address in al dx Get output status jmp 2 Wait jmp 2 Wait and al 0Fh mov bl al Move al to bl temporarily inc dx sets dx to 0A22h in al dx Get input status...

Page 119: ...WSB G41A CPU Card Page 107 Appendix E E Hazardous Materials Disclosure...

Page 120: ...esences of small quantities of certain materials in the product and is applicable to China RoHS only A label will be placed on each product to indicate the estimated Environmentally Friendly Use Perio...

Page 121: ...Board X O O O O X Metal Fasteners X O O O O O Cable Assembly X O O O O X Fan Assembly X O O O O X Power Supply Assemblies X O O O O X Battery O O O O O O O This toxic or hazardous substance is contain...

Page 122: ...WSB G41A CPU Card Page 110 RoHS RoHS Pb Hg Cd CR VI PBB PBDE X O O O O X X O O O O X X O O O O X X O O O O O X O O O O X X O O O O X X O O O O X O O O O O O O SJ T11363 2006 X SJ T11363 2006...

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