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7.4 PCI/PnP

The PCI PnP menu items allow you to change the advanced settings for PCI/PnP

devices. The menu includes setting IRQ and DMA channel resources for either PCI/

PnP or legacy ISA devices, and setting the memory size block for legacy ISA devices

Clear NVRAM

Clear NVRAM during system boot. The options: [No], [Yes].

Plug & Play O/S

When set to [No], BIOS configures all the devices in the system. When set to

IA30 Motherboard User Manual

Summary of Contents for IA30

Page 1: ...3 5 Fanless SBC w Intel Atom N270 1 6GHz Processor VGA LVDS Dual Giga Ethernet and Mini PCI Interface USER MANUAL Version 1 0 IA30 Motherboard ...

Page 2: ...o 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 communications Operation of this equipment in...

Page 3: ...in this manual are for illustration purposes only Winmate Communication Inc makes 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 customer discovers a defect We will ...

Page 4: ...presentative or our customer service center for technical support if you need additional assistance You may have the following information ready before you call Product serial number Peripheral attachments Software OS version application software etc Description of complete problem The exact wording of any error messages In addition free technical support is available from our engineers every busi...

Page 5: ...s 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 shielded bag when they are not in t...

Page 6: ... 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 qualified service personnel should...

Page 7: ...Revision History Version Date Note Author 1 0 2009 01 15 Initial Draft Randy Chang IA30 Motherboard User Manual VII ...

Page 8: ...T 14 CHAPTER 3 GRAPHIC DRIVER INSTALLATION 22 3 1 STANDARD CMOS FEATURE 22 3 2 PANEL RESOLUTION SETTING 26 CHAPTER 4 CHIPSET DRIVER INSTALLATION 29 4 1 STANDARD CMOS FEATURES 29 CHAPTER 5 ETHERNET DRIVER INSTALLATION 34 5 1 INTRODUCTION 34 5 2 INSTALLATION OF ETHERNET DRIVER 35 CHAPTER 6 AUDIO DRIVER INSTALLATION 39 6 1 INTRODUCTION 39 6 2 INSTALLATION OF AUDIO DRIVER 39 CHAPTER 7 AMI BIOS SETUP 4...

Page 9: ...n C H A P T E R 1 This chapter includes the IA30 Motherboard background information Sections include z Introduction z Feature z Motherboard Specification z Function Block z Board Dimensions IA30 Motherboard User Manual 1 ...

Page 10: ...ors and Four Hi Speed USB 2 0 connectors Additionally IA30 SBC build in a 12V DC IN power adapter Thus the IA30 SBC is designed to satisfy most of the applications in the industrial computer 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 F...

Page 11: ... stack connector 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 8pins pin header for 5V 12V external power 1 x 3pins pin header for CPU Fan 1 x 3pins pin header for NB Fan 1 x 2pins pin header for 5V external power 1 x 2pins pin header for 12V external power 1 x 10pins pin header for Front Audio 2x5 1 x 8...

Page 12: ...FSB 533 2GB s CRT LVDS 18bit 62 00 DDR2 400 0D IDE Host SATA II 1 SATAII 2 ATA100 3GB s DUG 6ORW 0LQL 3 0 LAN USB1 USB2 0 V XGLR SupHU 2 W W8 83 32 26 67 7E EH HG G RO0 FWH R Re eD D l lt te ek k A AL LC C6 65 55 5 Intel ICH70 IA30 Motherboard User Manual 4 ...

Page 13: ...1 5 Board dimensions IA30 Motherboard User Manual 5 ...

Page 14: ...ovides information on how to use the jumps and connectors on the IA30 Motherboard The Sections include z Memory Module Installation z I O Equipment Installation z Setting the Jumpers z Connectors on IA30 Motherboard IA30 Motherboard User Manual 6 ...

Page 15: ...gle into its slot Align the SO DIMM on the slot such that the notch on the SO DIMM matches the break on the slot Step 2 Press downwards on SO DIMM until the retaining clips at both ends fully snap back in place and the SO DIMM is properly seated Caution The SO DIMM only fits in one correct orientation It will cause permanent damage to the development board and the SO DIMM if the SO DIMM is forced ...

Page 16: ...screen is ordered with PPC serial com port can connect to a serial or an optional touch screen 2 2 4 External VGA The Motherboard has one VGA port that can be connected to an external CRT LCD monitor Use VGA cable to connect to an external CRT LCD monitor and connect the power cable to the outlet The VGA connector is a standard 15 pin D SUB connector 2 2 5 Ethernet interface The Motherboard is equ...

Page 17: ...io function The Audio 5 1 channel capabilities are provided by a Realtek ALC655 chipset supporting digital audio outputs The audio interface includes two jacks line in and line out IA30 Motherboard User Manual 9 ...

Page 18: ...2 3 Jumpers and Connectors TOP CON11 IDE901 CON10 CON12 CPU N FA CON13 PANEL1 JP5 NB Fan SATA1 SATA2 USB1 JP2 JP4 ATX 12V 1 JP3 JP6 J5 J4 J7 CON904 JP1 CON3 CON6 CON4 IA30 Motherboard User Manual 10 ...

Page 19: ...BOTTOM CF Card Slot SO DIMM Locating Jumpers and Connectors rear side IA30 Motherboard User Manual 11 ...

Page 20: ...hown as the right one 1 2 3 The following tables list the function of each of the board s jumpers Label Function Note JP1 Clear CMOS 3x1 header pitch 2 0mm JP5 RS232 RS422 RS485 Selector 2x3 header pitch 2 0mm JP2 CF CARD PRIORITY 3x1 header pitch 2 0mm JP6 LVDS VOLTAGE 2x3 header pitch 2 0mm 2 4 1 JP1 Clear CMOS User must make sure the power supply to turn off the power supply before setting Clea...

Page 21: ...t 6 RS485 2 4 3 JP2 CF Card Priority JP901 can be configured to operate CF Card Priority in Master Slave mode 1 2 3 Master 1 2 3 Slave Pin No Functions 1 Short 2 Master 2 Short 3 Slave 2 4 4 JP6 LCD Panel Voltage Select JP6 can be configured to operate in 3 3Volts 5Volts 12Volts mode 5Volts 1 3 5 2 4 6 3 3Volts 2 4 6 12Volts Pin No Functions 1 Short 2 3 3Volts Selected 3 Short 4 5Volts Selected 5 ...

Page 22: ...t COM1 for RS232 2x5 header CON12 Right COM2 for RS232 2x5 header CON13 COM1 for RS422 485 1x5 header J5 Audio connector 1x5 header IDE1 IDE Connector 44Pin IDE Conn USB1 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 CON10 12V External Power 2x1 header pitch 2 0mm CON11 5V External Powe...

Page 23: ...ND 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 5 2 JP3 Digital Panel Backlight Brightness Control Pin No SYMBOL 1 VCC 2 Black Light Control 3 GND IA30 Motherboard User Manual 15 ...

Page 24: ... 4 GND 5 Black Light Control 6 GND 7 Black Light EN 5V 2 5 4 PSKBM1 PS2 K B Mouse Connector 6 pin Mini Din Signal Name Keyboard Mouse Signal Name Keyboard data 1 1 Mouse data N C 2 2 N C GND 3 3 GND 5V 4 4 5V Keyboard clock 5 5 Mouse clock N C 6 6 N C IA30 Motherboard User Manual 16 ...

Page 25: ...ond I O serial port 10x2 header pitch 2 0mm Pin No SYMBOL Pin No SYMBOL 20 GND 19 GND 18 FK NRI2 17 FK NDTR2 16 FK NCTS2 15 FK NSOUT2 14 FK NRTS2 13 FK NSIN2 12 FK NDSR2 11 FK NDCD2 10 GND 9 GND 8 FK NRI1 7 FK NDTR1 6 FK NCTS1 5 FK NSOUT1 4 FK NRTS1 3 FK NSIN1 2 FK NDSR1 1 FK NDCD1 IA30 Motherboard User Manual 17 ...

Page 26: ... 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 1 2 44 2 5 7 USB1 USB PIN HEADER 1 4 5 7 3 8 6 2 USB1 Pin SYMBOL Pin SYMBOL 2 USBVCC 1 USBVCC 4 USB_P6 3 USB_P7 6 USB_P6 5 USB_P7 8 GND 7 GND IA30 Motherboard User Manual 18 ...

Page 27: ...in 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 2 5 10 J5 Audio Connector Pin SYMBOL Pin SYMBOL 2 LINE OUT L 1 LINE_OUT R 4 GND 3 GND 6 LINE IN L 5 LINE IN R 8 MICVREF 7 MIC1 10 VOL OUT 9 GND 2 4 6 8 10 1 3 5 7 9 IA30 Motherboard User Manual 19 ...

Page 28: ...n 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 2 5 13 CON13 RS 422 RS 485 Header Pls note that our IA30 the COM1 RS232 transfer RS422 RS485 are using different socket and different cable Pin No SYMBOL 1 422 RX2 2 422 RX2 3 485 TXRX2 4 485TXRX2 5 Gnd 422 RX2 2 485TXRX2 1 4 485TXRX2 3 422 RX2 Gnd 5 IA30 Motherboard User Manual 20 ...

Page 29: ... P T E R 3 Graphic Driver Installation This chapter offers information on the chipset software Installation utility z Installation of Graphic Driver z Panel Resolution Setting IA30 Motherboard User Manual 21 ...

Page 30: ...vers should be installed first and it will enable Video Controller VGA compatible Follow the instructions below to complete the installation You will quickly complete the installation Step 1 Insert the CD that comes with the Motherboard Open the file document Graphic Driver Step 2 Click on win2K_xp1429 to execute the setup IA30 Motherboard User Manual 22 ...

Page 31: ...Step 3 Click on Next to install Driver Step 4 Click on Next to install Driver IA30 Motherboard User Manual 23 ...

Page 32: ...Step 5 Click on Yes to agree License Step 6 Click on Next to install Driver IA30 Motherboard User Manual 24 ...

Page 33: ...Step 7 Click on Next to install Driver Step 8 Click on Yes I want to restart this computer now to go on IA30 Motherboard User Manual 25 ...

Page 34: ... Panel Resolution Setting Step 1 Right click the desktop and then click Properties Step 2 In the Display Properties dialog box click the Settings tab Step 3 Click on Monitor IA30 Motherboard User Manual 26 ...

Page 35: ...Step 4 Click on Hide modes that this monitor cannot display to remove this option Step 5 Click on Setting then could choose 32bit color qualify IA30 Motherboard User Manual 27 ...

Page 36: ... A P T E R 4 Chipset Driver Installation This chapter offers information on the chipset software Installation utility z Installation of Chipset Driver z Further information IA30 Motherboard User Manual 28 ...

Page 37: ...Driver Installation 4 1 Standard CMOS Features Setp 1 Insert the CD that comes with the motherboard Open the file document Chipset Driver Setp 2 Click on infinst_auto exe to install driver IA30 Motherboard User Manual 29 ...

Page 38: ...Setp 3 Click on Next to install driver Setp 4 Click on Yes to agree License IA30 Motherboard User Manual 30 ...

Page 39: ...Setp 5 Click on Next to install driver Setp 6 Click on Next to install driver IA30 Motherboard User Manual 31 ...

Page 40: ...Step 7 Click on Yes I want to restart this computer now to go on IA30 Motherboard User Manual 32 ...

Page 41: ... E R 5 Ethernet Driver Installation This chapter offers information on the Ethernet software installation utility Sections include z Introduction z Installation of Ethernet Driver IA30 Motherboard User Manual 33 ...

Page 42: ... 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 speeds The device supports the PCI Express 1 0a bus interface for host communications with power management and is compliant with the IEEE 802 3u specification...

Page 43: ...re installing the Ethernet drivers Follow the steps below to complete the installation of the Realtek RTL8111B LAN drivers You will quickly complete the installation Step 1 Insert the CD that comes with the motherboard Open the file document LAN Driver Step 2 Click on Setup to execute the setup IA30 Motherboard User Manual 35 ...

Page 44: ...Step 4 Click on Next to install driver Step 5 Click on Install to install driver IA30 Motherboard User Manual 36 ...

Page 45: ...Setp 6 Click on Finish and go on IA30 Motherboard User Manual 37 ...

Page 46: ... P T E R 6 Audio Driver Installation This chapter offers information on the Audio software installation utility Sections include z Introduction z Installation of Audio Driver IA30 Motherboard User Manual 38 ...

Page 47: ...eo and mono inputs along with flexible mixing gain and mute functions to provide a complete integrated audio solution for PCs 6 2 Installation of Audio Driver The users must make sure which operating system you are using in the IA30 Motherboard before installing the Audio drivers Follow the steps below to complete the installation of the Realtek ALC655 Audio drivers You will quickly complete the i...

Page 48: ...Step 2 Click on Next to install driver Step 3 Click on Yes I want to restart my computer now to finish installation IA30 Motherboard User Manual 40 ...

Page 49: ...C H A P T E R 7 AMI BIOS Setup This chapter describes how to set BIOS configuration IA30 Motherboard User Manual 41 ...

Page 50: ...ears Press DEL to enter Setup When you press DEL to enter BIOS Setup the system interrupts the Power On Self Test POST When you first enter the BIOS Setup Utility you will enter the Main setup screen You can always return to the Main setup screen by selecting the Main tab There are two Main Setup options They are described in this section The Main BIOS Setup screen is shown below The Main BIOS set...

Page 51: ...ighlight 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 date must be entered in MM DD YY format The time must be entered in HH MM SS format IA30 Motherboard User Manual 43 ...

Page 52: ...n Press Enter to CPU Configuration setting CPU configuration differs from writing an executable program It is equivalent to setting dip switches or jumpers on a circuit board The executing program has no way IA30 Motherboard User Manual 44 ...

Page 53: ...iguration IDE SATA Configuration IDE Channel IO Master While entering setup the BIOS automatically detects the presence of IDE devices This displays the status of IDE device auto detection IA30 Motherboard User Manual 45 ...

Page 54: ...omatic selection of the appropriate IDE device type Select CDROM 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 LBA Large Mode Enabling LBA causes Logical Block Addressing to be used in place of Cylinders Heads and Sectors The options Disabled Auto IA30 Motherboar...

Page 55: ...Block Multi Sector Transfer Controls enabling of multi sector transfer if supported The options Disabled Auto PIO Mode Indicates the type of PIO Programmed Input Output IA30 Motherboard User Manual 47 ...

Page 56: ...DMA Mode Indicate the type of Ultra DMA The options Auto SWDMan MWDMAn UDMAn S M A R T This allows you to activate the S M A R T Self Monitoring Analysis Reporting IA30 Motherboard User Manual 48 ...

Page 57: ...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 Enable 32 bit communication between CPU and IDE card The options Enabled Disabled IA30 Motherboard User Manual 49 ...

Page 58: ...Super IO Configuration Serial Port 1 Address Allows you to select the Serial Port1 base address Configuration options Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 IA30 Motherboard User Manual 50 ...

Page 59: ...tions Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Serial Port 3 Address Optional Allows you to select the Serial Port3 base address The options Disabled 3E8 2E8 Serial Port 3 IRQ Optional Allow BIOS to select Serial Port 3 IRQ The options 4 9 10 11 IA30 Motherboard User Manual 51 ...

Page 60: ...Address Optional Allows you to select the Serial Port4 base address The options Disabled 3E8 2E8 Serial Port 4 IRQ Optional Allow BIOS to select Serial Port 4 IRQ The options 3 9 10 11 IA30 Motherboard User Manual 52 ...

Page 61: ...Configuration CPU Temperature The onboard hardware monitor automatically detects and displays the CPU temperatures Select Disable if you do not wish to display the detected temperatures IA30 Motherboard User Manual 53 ...

Page 62: ...ACPI Configuration General ACPI Configuration IA30 Motherboard User Manual 54 ...

Page 63: ...de in S1 POS or S3 STR fashion through the setting of this field These options S1 POS The S1 sleep mode is a low power state In this state no system context is lost CPU or chipset and hardware maintains all system contexts S3 STR The S3 sleep mode is a lower power state where the information of system configuration and IA30 Motherboard User Manual 55 ...

Page 64: ...ry will be used to restore the system when a wake up event occurs Repost Video on S3 Resume Determine whether to invoke VGA BIOS post on S3 STR resume The options No Yes ACPI Version Features Allows adding more tables for Advanced Configuration and Power Interface ACPI 2 0 specifications The options ACPI V1 0 ACPI V2 0 ACPI V3 0 IA30 Motherboard User Manual 56 ...

Page 65: ... Advanced Configuration and Power Interface ACPI support in the Application Specific Integrated Circuit ASIC When set to Enabled the ACPI APCI table pointer is included in the RSDT pointer list The options Disabled Enabled IA30 Motherboard User Manual 57 ...

Page 66: ... the system to detect the presence of USB devices at startup 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 IA30 Motherboard User Manual 58 ...

Page 67: ... USB 2 0 controller in HiSpeed 480 Mbps or Full Speed 12 Mbps The options FullSpeed HiSpeed BIOS EHCI Hand Off Allows you enable support for operating systems without an EHCI hand off feature The options Disabled Enabled IA30 Motherboard User Manual 59 ...

Page 68: ...setting IRQ and DMA channel resources for either PCI PnP or legacy ISA devices and setting the memory size block for legacy ISA devices Clear NVRAM Clear NVRAM during system boot The options No Yes Plug Play O S When set to No BIOS configures all the devices in the system When set to IA30 Motherboard User Manual 60 ...

Page 69: ...igures the Plug and Play devices not required for boot The options No Yes PCI Latency Timer 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 Allocate IRQ to PCI VGA IA30 Motherboard User Manual 61 ...

Page 70: ...sign an IRQ to the PCI VGA card even if requested The options No Yes Palette Snooping When set to Enabled the 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 IA30 Motherboard User Manual 62 ...

Page 71: ... Disabled Enabled OffBoard PCI ISA IDE Card Allows you to set 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 Allows you to specify IRQ that is available to be used by PCI PnP or Legacy ISA IA30 Motherboard User Manual 63 ...

Page 72: ...d DMA Channel 0 1 3 5 6 7 DMA Channel PCI PMP functions The options Available Reserved Reserved Memory Size Set the size of memory block to reserve for legacy ISA devices The options Disabled 16 K 32 K 64 K IA30 Motherboard User Manual 64 ...

Page 73: ...IA30 Motherboard User Manual 65 ...

Page 74: ...t Enable this item allows the BIOS to skip some power on self test POST while booting to decrease the time needed to boot the system When set to Disabled BIOS performs all the POST items The options Disabled Enabled IA30 Motherboard User Manual 66 ...

Page 75: ...s Disabled Enabled Boot up Num Lock Allows you to select the power on state for the NumLock The options Off On Wait for F1 If Error When set to Enabled the system waits for the F1 key to be pressed when error occurs The options Disabled Enabled IA30 Motherboard User Manual 67 ...

Page 76: ...Boot Device Priority Boot Device Priority Select the priority of Boot devices IA30 Motherboard User Manual 68 ...

Page 77: ...IA30 Motherboard User Manual 69 ...

Page 78: ...otection and virus protec tion are described in this section To access the sub menu for the follow ing 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 IA30 Motherboard User Manual 70 ...

Page 79: ... 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 IA30 Motherboard User Manual 71 ...

Page 80: ...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 IA30 Motherboard User Manual 72 ...

Page 81: ...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 IA30 Motherboard User Manual 73 ...

Page 82: ...ad the previously saved values Load Optimal Defaults This option allows you to load the optimal 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 optimal default values Select Save Change and Exit or make other changes before saving the values to the non volatile RAM IA30 Motherboard User Manu...

Page 83: ...ows 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 default values IA30 Motherboard User Manual 75 ...

Page 84: ..._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 to logic device 7 PIN 121 128 fu...

Page 85: ...27EHG_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 getch IA30 Motherboard User Man...

Page 86: ...HG_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 IA30 Motherboard User Manual 78 ...

Page 87: ...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 printf Input Watchdog Timer time out ...

Page 88: ...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 printf Watchdog timer fail delay 1000...

Page 89: ...utportb 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 IA30 Motherboard User Manual 81 ...

Page 90: ...ed 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 IA30 Motherboard User Manual 82 ...

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