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IA71 Motherboard User Manual V1.0

ACPI Version Features

It allows to add more tables for Advanced Configuration and Power Interface

(ACPI) 2.0 specifications. The options: [ACPI V1.0], [ACPI V2.0], [ACPI V3.0].

ACPI APIC Support

It allows you to enable or disable the Advanced Configuration and Power

Interface (ACPI) support in the Application-Specific Integrated Circuit (ASIC).

When set up is “Enabled”, the ACPI APCI table pointer is included in the RSDT

pointer list. The options: [Disabled], [Enabled].

Summary of Contents for IA71

Page 1: ...IA71 Motherboard Mini ITX Fan SBC with Intel ATOM N270 1 6GHz Processor VGA LCD Giga Ethernet Mini PCI PCI and PCMCIA Slot Interface USER MANUAL Version 1 0 ...

Page 2: ...lass a digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communication...

Page 3: ...less otherwise specified Applications that are described in this manual are for illustration purposes only We make no representation or warranty that such application will be suitable for the specified use without further testing or modification Warranty We warrant that each of its products will be free from material and workmanship defects for a period of one year from the invoice date If the cus...

Page 4: ...ion of the product 2 Contact with your local distributor sales representative or our customer service center for technical support if you need additional assistance You may have to prepare the following information in advance before you call us Product serial number Peripheral attachments Software OS version application software etc Description of complete problem The exact wording of any error me...

Page 5: ... be damaged by sudden power surges Only experienced electronic personnel should open the PC chassis Caution Always ground yourself to remove any static charge before touching the CPU card Modern electronic devices are very sensitive to static electric charges As a safety precaution use a grounding wrist strap at all times Place all electronic components in a static dissipative surface or static sh...

Page 6: ...rd so that people cannot step on it Do not place anything over the power cord 10 All cautions and warnings on the equipment should be noted 11 If the equipment is not used for a long time disconnect it from the power source to avoid damage by transient over voltage 12 Never pour any liquid into an opening This could cause fire or electrical shock 13 Never open the equipment For safety reasons only...

Page 7: ...IA71 Motherboard User Manual V1 0 VII Revision History Version Date Note Author 0 8 2010 04 01 Initial Draft Sky Chen 1 0 2010 04 06 First Version Bruce Huang ...

Page 8: ...RS AND PIN ASSIGNMENT 13 CHAPTER 3 GRAPHIC DRIVER INSTALLATION 24 3 1 STANDARD CMOS FEATURE 24 3 2 PANEL RESOLUTION SETTING 28 CHAPTER 4 CHIPSET DRIVER INSTALLATION 31 4 1 STANDARD CMOS FEATURES 31 CHAPTER 5 ETHERNET DRIVER INSTALLATION 36 5 1 INTRODUCTION 36 5 2 INSTALLATION OF ETHERNET DRIVER 37 CHAPTER 6 PCMCIA DRIVER INSTALLATION 41 6 1 INTRODUCTION OF PCMCIA 41 6 2 INSTALLATION OF ETHERNET DR...

Page 9: ...IA71 Motherboard User Manual V1 0 IX 8 4 PCI PNP 66 8 5 BOOT 72 8 6 SECURITY 76 8 7 CHIPSET 77 8 8 ON BOARD PARALLEL PRINTER PORT 79 8 9 EXIT 81 NOTE1 DIGITAL I O SAMPLE CODE 84 ...

Page 10: ...rd User Manual V1 0 1 General Information This chapter includes IA71 Motherboard background information Sections include Introduction Feature Motherboard Specification Function Block Board Dimensions C H A P T E R 1 ...

Page 11: ...market such as Gaming POS KIOSK Industrial Automation and Programmable Control System It is a compact design to meet the demanding performance requirements of today s business and industrial applications 1 2 Feature Summary Form Factor Mini ITX Form Factor 170mm x 170mm Processor Intel Atom N270 1 6GHz processors Main Memory System memory up to 2GB DDR2 400 533 1xSO DIMM Chipset Integrated Intel 9...

Page 12: ...x Audio Jack for Audio Line in Line Out Mic in On Board Pin Header Connectors 1 x 44 pins box header 2 x SATA connector for SATAI II 3 0 Gb s 1 x 10pins pin header for Front Panel 2x5 1 x 3pins pin header for CPU Fan 1 x 3pins pin header for System FAN 1 x 8pins pin header for 5V 12V external power 1 x 2pins pin header for 5V external power 1 x 2pins pin header for 12V external power 1 x 4pins ATX...

Page 13: ... 5 CRT LVDS 1600 1200 18bit Dual CH SO DIMM x 1 DDR2 Max 2GB 1 x IDE Host ATA100 Mini PCI 33MHz LAN USB 2x 1GB s 480MB s Audio Super IO Secondary IO W W8 83 32 26 67 7E EH HG G F Fi in nt te ek k 8 81 12 21 16 6D D ROM FWH R RT TL L A AL LC C6 65 55 5 Intel ICH7M 3GB s SATA II 1 SATAII 2 1 x Parallel Port 1 x PCMCIA Port R R5 5U U 2 24 41 1 ...

Page 14: ...IA71 Motherboard User Manual V1 0 4 1 5 Board dimensions ...

Page 15: ...des information about how to use the jumps and connectors on IA71 Motherboard The Sections include Install the I O shield Install and remove Memory Module Connect the IDE cable Connect the SATA cable Connect internal headers Connectors on IA71 MotherboardC H A P T E R 2 ...

Page 16: ...log to record information about your computer such as model serial numbers installed options and configuration information Electrostatic discharge ESD can damage components Perform the procedures described in this chapter only at an ESD workstation using an antistatic wrist strap and a conductive foam pad If such a station is not available you can provide some ESD protection by wearing an antistat...

Page 17: ... will cause permanent damage to the development board and the SODIMM if the SODIMM is forced into the slot at the incorrect orientation 2 3 I O Equipment Installation 2 3 1 12V DC IN The Motherboard allows to plug in 12V DC IN jack on the board without another power module converter under powered consumption by Intel Atom N270 1 6GHz processor 2 3 2 PS 2 Keyboard and PS 2 Mouse The Motherboard pro...

Page 18: ...cable to the outlet The VGA connector is a standard 15 pin D SUB connector 2 3 5 Ethernet interface The Motherboard is equipped with Dual Realtek RTL8111B chipset that is fully compliant with the PCI 10 100 1000 Mbits s Ethernet protocol compatible It is supported by major network operating systems The Ethernet ports provide two standard RJ 45 jacks Two LEDs are built into the RJ 45 LAN connector ...

Page 19: ...le Various adapters may come with the USB ports USB usually connect the external system to the Motherboard s internal system The USB ports support hot plug in connection function However you should install the device driver program before you use the device NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements even if no device or a low ...

Page 20: ...10 2 4 Jumpers and Connectors TOP PCMCIA LAN1 COM3 VGA PS 2 DC Jack SO DIMM1 SATA2 SATA1 IDE1 PANEL1 CON11 J4 CON10 J3 J2 NB_FAN Parallel Port USB1 USB2 Audio CON4 JP3 CON3 ATX12V1 CON7 JP4 JP5 CPU _FAN JP1 JP2 LAN 2 Audio USB MINI PCI ...

Page 21: ...is shown as the right one The following tables list the function of each of the board s jumpers Label Function Note JP1 Clear CMOS 3x1 header pitch 2 0mm JP2 CF Card Priority 3x1 header pitch 2 0mm JP4 RS232 RS422 RS485 Selector 2x3 header pitch 2 0mm JP5 RS232 RS422 RS485 Selector 3x4 header pitch 2 0mm CON5 LVDS VOLTAGE 2x3 header pitch 2 0mm 2 5 1 JP1 Clear CMOS User must to make sure the power...

Page 22: ... be configured to operate CF Card Priority in Master Slave mode 2 5 4 CON5 LCD Panel Voltage Select CON5 can be configured to operate in 3 3Volts 5Volts 12Volts mode Pin No Functions 1 Short 2 RS232 3 Short 4 RS422 5 Short 6 RS485 RS232 RS422 485 1 2 2 3 4 5 5 6 7 8 8 9 10 11 11 12 Pin No Functions 1 Short 2 Master 2 Short 3 Slave Pin No Functions 1 Short 2 3 3Volts Selected 3 Short 4 5Volts Selec...

Page 23: ...COM2 9pin COM port CON8 D SUB Dual Serial Port COM3 COM4 9pin COM port IDE1 IDE Connector 44Pin IDE Conn USB1 2 USB PIN HEADER 4x2 Pin Header NB_FAN FAN CONNECTOR 3x1 Pin Header CPU FAN FAN CONNECTOR 3x1 Pin Header PANEL1 System Function Connector 5x2 header pitch 2 0mm J2 Front Audio Right 1x2 header pitch 2 54mm J3 Front Audio Left 1x2 header pitch 2 54mm CON10 12V External Power Yellow 2x1 head...

Page 24: ...LVDS_LTX2 11 GND 12 LVDS_LTX2 13 GND 14 LVDS_LCLK 15 GND 16 LCDS_LCLK 17 GND 18 NC 19 GND 20 NC 21 GND 22 LVDS_UTX0 23 GND 24 LVDS_UTX0 25 GND 26 LVDS_UTX1 27 GND 28 LVDS_UTX1 29 GND 30 LVDS_UTX2 31 GND 32 LVDS_UTX2 33 GND 34 LVDS_UCLK 35 GND 36 LVDS_UCLK 37 GND 38 NC 39 GND 40 NC 2 6 2 JP3 Digital Panel Backlight Brightness Control Pin No SYMBOL 1 VCC 2 Black Light Control 3 GND ...

Page 25: ...Control 2 6 4 PSKBM1 PS2 Keyboard Mouse Connector PS 2 Keyboard PS 2 Mouse Pin No SYMBOL Pin No SYMBOL 1 KDATA 11 MDATA 2 NC 12 NC 3 Ground 13 Ground 4 VCC 14 VCC 5 KCLK 15 MCLK 6 NC 16 NC Pin No SYMBOL 1 12V 2 12V 3 12V 4 GND 5 Black Light Control 6 GND 7 Black Light EN 5V ...

Page 26: ...which is Winbond I O support is RS232 only Pin No SYMBOL Pin No SYMBOL C1 DCD4 485TXRX V1 R C2 SRD4 485TXRX V2 G C3 STD4 422RX V3 B C4 DTR4 422RX V4 NA C5 GND V5 GND C6 NDSRA V6 GND C7 NRTSA V7 GND C8 NCTSA V8 GND C9 NRIA V9 VCC V10 GND V11 NA V12 DAC_SDAT0 V13 3VHSYNC0 V14 3VVSYNC0 V15 DAC_SCL0 Pin SYMBOL Pin SYMBOL 2 NDSR1A 1 NDCD1A 4 NRTS1A 3 NRXD1A 6 NCTS1A 5 NTXD1A 8 NRI1A 7 NDTR1A 10 GND 9 G...

Page 27: ... Audio Jack Pin header Pin No SYMBOL Pin No SYMBOL A1 FK_NDCD1 B1 FK_NDCD2 A2 FK_NSIN1 B2 FK_NSIN2 A3 FK_NSOUT1 B3 FK_NSOUT2 A4 FK_NDTR1 B4 FK_NDTR2 A5 GND B5 GND A6 FK_NDSR1 B6 FK_NDSR2 A7 FK_NRTS1 B7 FK_NRTS2 A8 FK_NCTS1 B8 FK_NCTS2 A9 FK_NRI1 B9 FK_NRI2 Pin SYMBOL Color Signal Blue Line In Green Line Out Pink Microphone In Pin Header C0 C4 Line in B1 B4 Line out A1 A4 Mic in B1 B6 A1 A6 ...

Page 28: ... A7 CN12 23 A6 CN12 24 A5 CN12 25 A4 CN12 26 A3 CN12 27 A2 CN12 28 A1 CN12 29 A0 CN12 30 D0 CN12 31 D1 CN12 32 D2 CN12 33 WP CN12 34 GND CN12 35 GND CN12 36 CD1 CN12 37 D11 CN12 38 D12 CN12 39 D13 CN12 40 D14 CN12 41 D15 CN12 42 CE2 CN12 43 VS1 CN12 44 IORD CN12 45 IOWR CN12 46 A17 CN12 47 A18 CN12 48 A19 CN12 49 A20 CN12 50 A21 CN12 51 CAVCC CN12 52 CAVPP CN12 53 A22 CN12 54 A23 CN12 55 A24 CN12 ...

Page 29: ... DD9 7 DD5 8 DD10 9 DD4 10 DD11 11 DD3 12 DD12 13 DD2 14 DD13 15 DD1 16 DD14 17 DD0 18 DD15 19 GND1 20 NC 21 DREQ 22 GND4 23 DIOW 24 GND5 25 DIOR 26 GND6 27 IO_RDYD 28 CSEL 29 DACK 30 GND7 31 IRQ 32 IOCS16 33 DA1 34 CBL_ID 35 DA0 36 DA2 37 DCS 1 38 DCS 3 39 DASP 40 GND8 41 5V1 42 5V2 43 GND 44 NC USB1 2 Pin SYMBOL Pin SYMBOL 2 USBVCC 1 USBVCC 4 USB_P6 3 USB_P7 6 USB_P6 5 USB_P7 8 GND 7 GND 1 4 5 7...

Page 30: ...nual V1 0 20 2 6 12 PANEL1 Front Panel System Function Connector 2 6 13 J2 J3 Front Audio J2 J3 Pin SYMBOL Pin SYMBOL 2 HD_LED 1 PW_LED 4 HD_LED 3 PW_LED 6 RT_BT1 5 PW_BT1 8 RT_BT2 7 PW_BT2 10 5VSB 9 RSEV 1 3 5 7 9 2 4 6 8 10 ...

Page 31: ...External Power CON10 CON11 J4 2 6 15 PWIN1 DC Jack 2 6 16 ATX12V1 12V DC Connector 2 5 17 Digital I O Connector Pin SYMBOL 1 Ground 2 Ground 3 12V 4 12V Pin SYMBOL Pin SYMBOL 2 Vcc 1 GND 4 Out1 3 Out3 6 Out0 5 Out2 8 IN1 7 IN3 10 IN0 9 IN2 1 3 5 7 9 2 4 6 8 10 ...

Page 32: ...IA71 Motherboard User Manual V1 0 22 2 5 18 Parallel Port Box Header LPT1 ...

Page 33: ...therboard User Manual V1 0 23 Graphic Driver Installation This chapter offers information about the chipset software Installation utility Installation of Graphic Driver Panel Resolution Setting C H A P T E R 3 ...

Page 34: ...rivers should be installed first and it will enable Video Controller VGA compatible Follow the instructions as below to complete the system s installation You will quickly complete the total installation Step 1 Insert the CD that comes with the accessories of the Motherboard into the CD ROM Open the file folder named Graphic Driver Step 2 Click on win2K_xp1429 to start the setup procedure ...

Page 35: ...IA71 Motherboard User Manual V1 0 25 Step 3 Click on Next to install the Graphic Driver Step 4 Click on Next to install Driver ...

Page 36: ...IA71 Motherboard User Manual V1 0 26 Step 5 Click on Yes to accept all of the terms of the License Agreement Step 6 Click on Next to install Driver ...

Page 37: ...IA71 Motherboard User Manual V1 0 27 Step 7 Click on Next to install Driver Step 8 Click on Yes I want to restart this computer now and proceed ...

Page 38: ... User Manual V1 0 28 3 2 Panel Resolution Setting Step 1 Right click the mouse on the desktop and then click the Properties Step 2 In the Display Properties window click the Settings tab Step 3 Click on the Monitor tab ...

Page 39: ...IA71 Motherboard User Manual V1 0 29 Step 4 Do not tick on the Hide modes that this monitor cannot display tab to remove this option Step 5 Click on the Setting then you could choose 32bit color qualify ...

Page 40: ...therboard User Manual V1 0 30 Chipset Driver Installation This chapter offers information about the chipset software Installation utility Installation of the Chipset Driver Further information C H A P T E R 4 ...

Page 41: ...Chipset Driver Installation 4 1 Standard CMOS Features Setp 1 Insert the CD that comes with the accessories with of the motherboard into the CD ROM Open the file folder named Chipset Driver Setp 2 Click on the infinst_auto exe to install the driver ...

Page 42: ...IA71 Motherboard User Manual V1 0 32 Setp 3 Click on Next to install the driver Setp 4 Click on Yes to accept all terms of the License Agreement ...

Page 43: ...IA71 Motherboard User Manual V1 0 33 Setp 5 Click on Next to install the driver Setp 6 Click on Next to install the driver ...

Page 44: ...IA71 Motherboard User Manual V1 0 34 Step 7 Click on Yes I want to restart this computer now to proceed ...

Page 45: ...ard User Manual V1 0 35 Ethernet Driver Installation This chapter offers information about the Ethernet software installation utility Sections include Introduction Installation of the Ethernet Driver C H A P T E R 5 ...

Page 46: ...its s only cable Functions such as Crossover Detection Auto Correction polarity correction adaptive equalization cross talk cancellation echo cancellation timing recovery and error correction are implemented to provide robust transmission and reception capability at high speed conditions The device supports the PCI Express 1 0a bus interface for host communications with power management and is com...

Page 47: ...infrastructure before installing the Ethernet drivers Follow the steps as below to complete the installation of the Realtek RTL8111B LAN drivers program You will quickly complete the installation Step 1 Insert the CD that comes with the accessories of the motherboard into the CD ROM Open the file folder named LAN Driver Step 2 Click on Setup to start the setup procedure ...

Page 48: ...IA71 Motherboard User Manual V1 0 38 Step 3 Click on Next to install the driver Step 4 Click on Install to install the driver ...

Page 49: ...IA71 Motherboard User Manual V1 0 39 Setp 5 Click on Finish to finish the installation ...

Page 50: ...rboard User Manual V1 0 40 PCMCIA driver installation This chapter offers information about the PCMCIA software installation utility Sections include Introduction Installation of the PCMCIA Driver C H A P T E R 6 ...

Page 51: ...astructure before installing the PCMCIA drivers Follow the steps as below to complete the installation of the CardBus_R5U241 PCMMCIA drivers program You will quickly complete the installation 6 2 Installation of Ethernet Driver Step 1 Insert the CD that comes with the accessories of the motherboard into the CD ROM Open the file folder named CardBus_R5U241 and Click on Setup to start the setup proc...

Page 52: ...IA71 Motherboard User Manual V1 0 42 Step 2 Click on Next to install the driver Step 3 Click on install to continue ...

Page 53: ... After you have installed the PCMCIA driver please click Finish to continue Step 5 The system will ask you to restart the computer after installation please click on Yes I want to restart the computer now and click finish to end the installation ...

Page 54: ...erboard User Manual V1 0 44 Audio Driver Installation This chapter offers information about the Audio software installation utility Sections include Introduction Installation of the Audio Driver C H A P T E R 7 ...

Page 55: ...ultiple stereo and mono inputs along with flexible mixing gain and mute functions to provide a complete integrated audio solution for PCs 7 2 Installation of Audio Driver The users must to make sure which operating system you are using in the IA71 Motherboard before installing the Audio drivers Follow the steps as below to complete the installation of the Realtek ALC655 Audio drivers You will quic...

Page 56: ...IA71 Motherboard User Manual V1 0 46 Step 2 Click on Next to install the driver Step 3 Click on Yes I want to restart my computer now to finish the installation ...

Page 57: ...IA71 Motherboard User Manual V1 0 47 AMI BIOS Setup This chapter describes how to set up the BIOS configuration C H A P T E R 8 ...

Page 58: ...e software programs The BIOS settings also identify installed devices and establish many special features ENTERING BIOS SETUP You can access the BIOS program just after you turn on your computer Just press the DEL key when the following prompt appears Press DEL to enter Setup When you press DEL to enter the BIOS Setup image the system interrupts the Power On Self Test POST When you first enter the...

Page 59: ...ve the key legend is an area reserved for a text message When an option is selected in the left frame it is highlighted in white Often a text message will accompany it 8 2 System Overview Use this option to change the system time and date Highlight System Time or System Date using the Arrow keys Enter new values through the keyboard Press the Tab key or the Arrow keys to move between fields The da...

Page 60: ...A71 Motherboard User Manual V1 0 50 8 3 Advanced Setting CPU Configuration Press Enter to the CPU Configuration setting CPU configuration is different from writing an executable program It is equivalent ...

Page 61: ... on a circuit board The executing program has no way to change under this configuration IDE SATA Configuration IDE Channel I O Master While entering setup image the BIOS automatically detects the presence of IDE device This displays the status of IDE device auto detection ...

Page 62: ...plays the status of IDE device auto detection Type Select the type of IDE drive Setting to Auto allows automatic selection of the appropriate IDE device type Select CD ROM if you are specifically configuring a CD ROM drive Select ARMD ATAPI Removable Media Device if your device either is ZIP LS 120 or MO drive The options Not Installed Auto CD DVD ARMD ...

Page 63: ...ge Mode Enabling LBA causes Logical Block Addressing to be used in place of Cylinders Heads and Sectors The options Disabled Auto Block Multi Sector Transfer Controls are enabled of multi sector transferring if supported The options Disabled Auto ...

Page 64: ...IA71 Motherboard User Manual V1 0 54 PIO Mode It indicates the type of PIO Programmed Input Output DMA Mode It indicates the type of Ultra DMA The options Auto SWDMan MWDMAn UDMAn ...

Page 65: ...ty for the hard disks S M A R T is a utility that monitors your disk status to predict hard disk failure This gives you an opportunity to move data from a hard disk that is going to fail to a safe place before the hard disk becomes offline 32Bit Data Transfer It enables 32 bit communication between CPU and IDE card The options Enabled Disabled ...

Page 66: ...IA71 Motherboard User Manual V1 0 56 Super IO Configuration Serial Port 1 Address It allows you to select the Serial Port1 base address Configuration options Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 ...

Page 67: ...Serial Port 2 Address It allows you to select the Serial Port2 base address The options Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Serial Port 3 Address It allows you to select the Serial Port3 based address The options Disabled 3E8 2E8 ...

Page 68: ...oard User Manual V1 0 58 Serial Port 3 IRQ It allows BIOS to select Serial Port 3 IRQ The options 4 9 10 11 Serial Port 4 Address It allows you to select the Serial Port4 based address The options Disabled 3E8 2E8 ...

Page 69: ...IA71 Motherboard User Manual V1 0 59 Serial Port 4 IRQ It allows BIOS to select Serial Port 4 IRQ The options 3 9 10 11 Hardware Health Configuration ...

Page 70: ...ard User Manual V1 0 60 CPU Temperature The onboard hardware monitor automatically detects and displays the CPU temperatures Select Disable if you do not want to display the detected temperatures ACPI Configuration ...

Page 71: ...neral ACPI Configuration Suspend Mode This item specifies the power saving modes for ACPI function If your operating system supports ACPI you can choose to enter the Standby mode in S1 POS or S3 STR fashion through the setting of this field ...

Page 72: ...p mode is a lower power status where the information of system configuration and open applications files is saved to main memory that remains powered while most other hardware components turn off to save the energy The information stored in memory will be used to restore the system when a wake up event occurs Repost Video on S3 Resume to determine whether to invoke VGA BIOS post on S3 STR resume T...

Page 73: ...2 0 specifications The options ACPI V1 0 ACPI V2 0 ACPI V3 0 ACPI APIC Support It allows you to enable or disable the Advanced Configuration and Power Interface ACPI support in the Application Specific Integrated Circuit ASIC When set up is Enabled the ACPI APCI table pointer is included in the RSDT pointer list The options Disabled Enabled ...

Page 74: ...em OS When you set up to Auto it allows the system to detect the presence of USB device at startup image If detected the USB controller legacy mode is enabled If no USB device is detected the legacy USB support is disabled The options Disabled Enabled Auto USB 2 0 Controller allows you to enable or disable the USB 2 0 controller The options Disabled Enabled ...

Page 75: ...It allows you to configure the USB 2 0 controller in Hi Speed 480 Mbps or Full Speed 12 Mbits s The options Full Speed Hi Speed BIOS EHCI Hand Off It allows you to enable support for operating systems without an EHCI hand off feature The options Disabled Enabled ...

Page 76: ...ou to change the advanced settings for PCI PnP devices The menu includes the setting of the IRQ and DMA channel resources for either PCI PnP or legacy ISA device and setting the memory size block for legacy ISA devices Clear NVRAM Clear NVRAM during system boot The options No Yes ...

Page 77: ... set to Yes and if you install a Plug and Play operating system the operating system configures the Plug and Play devices not required for boot The options No Yes PCI Latency Timer It allows you to select the value in units of PCI clocks for the PCI device latency timer register The options 32 64 96 128 160 192 224 248 ...

Page 78: ...68 Allocate IRQ to PCI VGA When set up to choose Yes BIOS would assign an IRQ to PCI VGA card if the card requests for an IRQ When set up to choose No BIOS does not assign an IRQ to the PCI VGA card even if requested The options No Yes ...

Page 79: ... palette snooping feature informs the PCI devices that an ISA graphics device is installed in the system so that the latter can function correctly The options Disabled Enabled PCI IDE Bus Master the BIOS use PCI bus mastering for reading writing to IDE device The options Disabled Enabled ...

Page 80: ...t allows you to set up the PCI slot number The options Auto PCI Slot1 PCI Slot2 PCI Slot 3 PCI Slot4 PCI Slot5 PCI Slot6 IRQ3 4 5 7 9 10 11 14 15 It allows you to specify IRQ that is available to be used by PCI PnP or Legacy ISA device The options Available Reserved ...

Page 81: ... Manual V1 0 71 DMA Channel 0 1 3 5 6 7 DMA Channel PCI PMP functions The options Available Reserved Reserved Memory Size Set up the size of memory block to reserve for legacy ISA devices The options Disabled 16 K 32 K 64 K ...

Page 82: ... Setting Configuration Quick Boot Enable this item will allow the BIOS to skip some power on self test POST while booting to reduce the time needed to boot the system When set up to Disabled BIOS performs all the POST items The options Disabled Enabled ...

Page 83: ...rd User Manual V1 0 73 Quiet Boot It allows you to display Normal POST message or OEM logo The options Disabled Enabled Boot up Num Lock It allows you to select the power on status for the NumLock The options Off On ...

Page 84: ...IA71 Motherboard User Manual V1 0 74 Wait for F1 If Error When you set up to Enabled the system waits for the F1 key to be pressed when error occurs The options Disabled Enabled Boot Device Priority ...

Page 85: ...IA71 Motherboard User Manual V1 0 75 Boot Device Priority Select the priority of Boot devices ...

Page 86: ...Security Setup options such as password protection and virus protection are described in this section To access the sub menu for the following items select the item and press Enter ï Change Supervisor Password ï Boot sector Virus protection The boot sector virus protection will warn if any program tries to write to the boot sector ...

Page 87: ...otherboard User Manual V1 0 77 8 7 Chipset DVMT model select This function displays the active system memory mode DVMT FIXED Memory Specify the amount of DVMT FIXED system memory to allocate for video memory ...

Page 88: ...IA71 Motherboard User Manual V1 0 78 Boot display device Select boot display device at post stage You could select Auto VGA LVDS only LVDS VGA Flat panel type Select panel resolution ...

Page 89: ... 8 8 On Board Parallel Printer Port When you select BIOS SETUP UTILITY You could select Parallel Port Address in Configuration page This field sets the address of the on board parallel port connector Available options Disable 378 278 3BC ...

Page 90: ...nual V1 0 80 This field sets the mode of the on board parallel port connector Available options Normal Bi Directional ECP EPP ECP EPP This field sets the IRQ of the on board parallel port connector Available options IRQ5 IRQ7 ...

Page 91: ...ue for the BIOS items and save or discard your changes to the BIOS items Discard Changes and Exit Select this option only if you do not want to save the changes that you made to the setup program If you made changes to fields other than System Date System time and Password the BIOS asks for a confirmation before exiting ...

Page 92: ...2 Discard Changes This option allows you to discard the selections you made and restore the previously saved values After selecting this option a confirmation appears Select OK to discard any changes and load the previously saved values ...

Page 93: ...confirmation window appears Select OK to load optimal default values Select Save Change and Exit or make other changes before saving the values to the non volatile RAM Load Failsafe Defaults This option allows you to load the failsafe default values for each of the parameters on the Setup menus When you select this option or if you press F5 a confirmation window appears Select OK to load failsafe ...

Page 94: ...HG_REG_LD 0x07 define W83627EHG_UNLOCK 0x87 define W83627EHG_LOCK 0xAA void ClrKbBuf void void Unlock_W83627EHG void void Lock_W83627EHG void void Set_W83627EHG_Reg unsigned char unsigned char unsigned char Get_W83627EHG_Reg unsigned char int main int main unsigned char ucDO 0 data for digital output unsigned char ucDI data for digital input unsigned char ucBuf Set_W83627EHG_Reg 0x07 0x07 switch t...

Page 95: ...f 0x01 Activate GPIO1 Set_W83627EHG_Reg 0xF0 0x0F switch GPIO Input 1 Output 0 port Set_W83627EHG_Reg 0xF1 0x00 clear ucDI Get_W83627EHG_Reg 0xF1 0x0F ClrKbBuf while 1 ucDO Set_W83627EHG_Reg 0xF1 ucDO 0x0F 4 ucBuf Get_W83627EHG_Reg 0xF1 0x0F if ucBuf ucDI ucDI ucBuf printf Digital I O Input Changed Current Data is 0x X n ucDI if kbhit getch break delay 500 return 0 void ClrKbBuf void while kbhit g...

Page 96: ...portb W83627EHG_INDEX_PORT W83627EHG_LOCK void Set_W83627EHG_Reg unsigned char REG unsigned char DATA Unlock_W83627EHG outportb W83627EHG_INDEX_PORT REG outportb W83627EHG_DATA_PORT DATA Lock_W83627EHG unsigned char Get_W83627EHG_Reg unsigned char REG unsigned char Result Unlock_W83627EHG outportb W83627EHG_INDEX_PORT REG Result inportb W83627EHG_DATA_PORT Lock_W83627EHG return Result ...

Page 97: ...e W83627_UNLOCK 0x87 define W83627_LOCK 0xAA define Watchdog_timeout 10 void Unlock_W83627 void void Lock_W83627 void void Set_W83627_Reg unsigned char unsigned char unsigned char Get_W83627_Reg unsigned char int main int Watchdog_timeout 10 printf Input Watchdog Timer time out value 0 255 scanf d Watchdog_timeout if Watchdog_timeout 0 Watchdog_timeout 255 printf Time out value out of range n n pr...

Page 98: ...atch Dog Timer Time out value Set_W83627_Reg 0xF7 0xC0 Clear Watchdog timer event int i Watchdog_timeout while 1 if kbhit if getch 0x1B Esc break else i Watchdog_timeout Reset Watchdog timer Set_W83627_Reg 0xF6 Watchdog_timeout Set Watch Dog Timer Time out value clrscr if i 0 i printf After 2d sec reset computer n i printf Press any key to reset watchdog timer n printf Press Esc to exit n else pri...

Page 99: ...627_UNLOCK void Lock_W83627 void outportb W83627_INDEX_PORT W83627_LOCK void Set_W83627_Reg unsigned char REG unsigned char DATA Unlock_W83627 outportb W83627_INDEX_PORT REG outportb W83627_DATA_PORT DATA Lock_W83627 unsigned char Get_W83627_Reg unsigned char REG unsigned char Result Unlock_W83627 outportb W83627_INDEX_PORT REG Result inportb W83627_DATA_PORT Lock_W83627 return Result ...

Page 100: ...Transcend 120X standard CF Card is not founded 2 Master CF Card InnoDisk Slave IDE CD ROM Plextor PX 760A CD ROM is not founded 3 Master CF Card InnoDisk Slave IDE CD ROM PIONEER CF Card is not founded 4 Master CF Card Transcend 120X standard Slave IDE CD ROM Plextor PX 760A CD ROM is not founded 5 Master IDE CD ROM Plextor PX 760A Slave CF Card Transend 120X standard CF Card is not founded ...

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