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Summary of Contents for Winmate I771
- Page 1 I771 Motherboard ® Mini-ITX Fan SBC w/ Intel Core 2 Quad/Core 2 Duo Processor, VGA, LCD, Giga Ethernet, Mini-PCI and PCIE x 16 slot. USER MANUAL Version 1.1...
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Page 2: Fcc Statement
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at him own expense. I771 Motherboard User Manual... -
Page 3: Copyright Notice
(e. g., with A for October, B for November and C for December). For example, the serial number 1W07Axxxxxxxx means October of year 2007. I771 Motherboard User Manual... -
Page 4: Packing List
Before using this Motherboard, please make sure that all the items listed below are present in your package： I771 Motherboard I771 SBC User Manual HDD SATA、IDE Cable User’s Manual & Driver CD If any of these items are missing or damaged, contact your distributor or sales representative immediately. -
Page 5: Safety Precautions
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 the chassis. I771 Motherboard User Manual... - Page 6 F. The equipment has obvious signs of breakage. 15. Do not leave this equipment in an uncontrolled environment where the storage temperature is below -20° C (-4°F) or above 60° C (140° F). It may damage the equipment. I771 Motherboard User Manual...
- Page 7 Revision History Version Date Note Author 2011.04.22 BIOS、Connector Henry Hsu 2009.01.12 Initial Draft Aladin Huang I771 Motherboard User Manual...
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Page 8: Table Of Contents
AUDIO DRIVER INSTALLATION ......35 6.1 I ............. 35 NSTALLATION OF UDIO RIVER CHAPTER 7 AMI BIOS SETUP ............41 ............... 41 TARTING ETUP ..............42 YSTEM VERVIEW 7.3 A ..............43 DVANCED ETTING NOTE1: DIGITAL I/O SAMPLE CODE ...........79 VIII I771 Motherboard User Manual... -
Page 9: General Information
General Information This chapter includes I771 Motherboard background information. Sections include: Introduction Feature Motherboard Specification Function Block Board Dimensions I771 Motherboard User Manual... -
Page 10: General Information
In peripheral connectivity, I771 SBC with one PCIE x 16 and PCIE x 1 slot and Mini-PCI I/O ports, One PATA connectors, and eight Hi-Speed USB connectors. Thus, I771 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. -
Page 11: Motherboard Specifications
1 x PCIEx1, 1 x PCIEx16, 1 x Mini-PCI. 1xMini-PCIe Expansion Slots (Optional) Mini-ITX Form Factor Dimensions 170mm x 170mm Operating temperature: 0 deg. C to 60 deg. C Mechanical & Operating Humidity: 30 ~ 90% Relative humidity, environmental non-condensing Certification: CE, FCC, RoHS I771 Motherboard User Manual... -
Page 12: Function Block
DDR2 667/800 Max.4GB Intel GM45 LVDS PCIE x 16 TV Out (Optional) ATA100 1GB/s 1 x IDE Host Intel ICH9M-E 480MB/s 3GB/s SATA II 1, SATAII 2 Audio Mini PCI 33MHz Super IO Mini PCIe PCIEx1 SPI ROM I771 Motherboard User Manual... -
Page 13: Board Dimensions
Board dimensions I771 Motherboard User Manual... -
Page 14: Installations
Installations This chapter provides information on how to use the jumps and connectors on I771 Motherboard. The Sections include: Memory Module Installation I / O Equipment Installation Setting the Jumpers Connectors on I771 Motherboard I771 Motherboard User Manual... -
Page 15: Memory Module （Dimm）Installation
Chapter 2 Installations 2.1 Memory Module（ （ （ （ DIMM） ） ） ） Installation I771 motherboard supports dual DDR2 memory socket for a maximum total memory of 4GB in DDR2 memory type. 2.1.1 Installing and Removing Memory Modules To install the DDR2 modules, locate the memory slot on the board and perform the... - Page 16 Whatever, you should install the device driver before you use the device. 2.2.7 Audio Jack ( Pin-header) The Audio 5.1 channel capabilities are provided by a VIA VT1708B chipset supporting digital audio outputs. The audio interface includes Mic-in,: line-in and line-out. I771 Motherboard User Manual...
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Page 17: Jumpers And Connectors
2.3 Jumpers and Connectors LAN1 LAN2 COM4 COM1 COM3 Mini-PCIe ( Optional) PS/2 DC Jack IDE1 CN23 DIMM2 PANEL1 DIMM1 FAN1 SATA2 SATA3 SATA1 PCIEx16 FAN2 PCIEx1 CN11 CN12 CN13 CN15 ATX12V CN17 JP14 CN14 JP15 I771 Motherboard User Manual... -
Page 18: Jumper Setting
COM Configure 3x1 header , pitch 2.0mm RS232 / RS422 / RS485 Selector 2x3 header , pitch 2.0mm RS232 / RS422 / RS485 Selector 3x4 header , pitch 2.0mm LVDS VOLTAGE 2x3 header , pitch 2.0mm I771 Motherboard User Manual... - Page 19 The jumper can be configured to operate COM1 in RS-232/422/485 mode. And the setting must be cooperated with JP4 settings. RS232 RS422/485 RS232 RS422/485 10-11 11-12 2.4.3 JP1: COM Configure JP1 can be configured to provide RI/+5V/+12V on COM1/COM4. I771 Motherboard User Manual...
- Page 20 1 Short 2 3.3Volts Selected 3 Short 4 5Volts Selected 5 Short 6 12Volts Selected 2.4.5 JP3: HDD/DOM SATA2 Select Pin No. Functions 1 Short 2 SATA DOM 2 Short 3 SATA HDD SATA DOM SATA HDD I771 Motherboard User Manual...
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Page 21: Connectors And Pin Assignment
2x1 header, pitch 2.54mm 5V/12V External Power header ,pitch 2.54mm TV Out header ,pitch 2.54mm Digital I/O 10 pin Digital I/O function ATX_PWR 12V DC Connector 2x2 Pin Connecter PWIN1 12V DC Connector 4 Pin Connecter I771 Motherboard User Manual... - Page 22 LCDVDD LVDS_ATX0- LCDVDD LVDS_ATX0+ LCDVDD LVDS_ATX1- LVDS_ATX1+ LVDS_ATX2- LVDS_ATX2+ LVDS_ATXCLK- LCDS_ATXCLK+ ATX3- ATX3+ LVDS_BTX0- LVDS_BTX0+ LVDS_BTX1- LVDS_BTX1+ LVDS_BTX2- LVDS_BTX2+ LVDS_BTXCLK- LVDS_BTXCLK+ BTX3- BTX3+ 2.5.2 CN6: Digital Panel Backlight Brightness Control Pin No. SYMBOL Black Light Control I771 Motherboard User Manual...
- Page 23 2.5.3 CN3: Digital Panel Backlight Control Pin No. SYMBOL +12V +12V +12V Black Light Control Black Light EN 5V 2.5.4 PSKBM1: PS2 Keyboard/Mouse Connector PS/2 Keyboard PS/2 Mouse Pin No. SYMBOL Pin No. SYMBOL KDATA MDATA Ground Ground KBCLK MSCLK I771 Motherboard User Manual...
- Page 24 DTR4/422RX- NDSRA NRTSA NCTSA NRIA DDC_DATA CRT_HS CRT_VS DDC_CLK 2.5.6 CN14: Serial port COM2 The serial port COM2, which is Winbond I/O support, is RS232 only. SYMBOL SYMBOL NRI1A NDTR1A NCTS1A NTXD1A NRTS1A NRXD1A NDSR1A NDCD1A I771 Motherboard User Manual...
- Page 25 FK_NDSR2 FK_NRTS1 FK_NRTS2 FK_NCTS1 FK_NCTS2 FK_NRI1 FK_NRI2 COM3 2.5.8 AUDIO401: Audio Jack ( Pin-header ) 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 I771 Motherboard User Manual...
- Page 26 2.5.9 IDE1: 44 pins IDE Connector Pin No. SYMBOL Pin No. SYMBOL RESET GND3 DD10 DD11 DD12 DD13 DD14 DD15 GND1 DREQ GND4 DIOW# GND5 DIOR# GND6 IO_RDYD CSEL DACK# GND7 IOCS16# CBL_ID# DCS#1 DCS#3 DASP# GND8 +5V1 +5V2 GND2 I771 Motherboard User Manual...
- Page 27 USBVCC USB_DATA1- USB_DATA0- USB_DATA1+ USB_DATA0+ 2.5.11 FAN1_SYS/FAN2_CPU: FAN CONNECTOR FAN1_SYS FAN2_CPU 2.5.12 PANEL1: Front Panel System Function Connector SYMBOL SYMBOL HD_LED+ PW_LED+ HD_LED- PW_LED- RT_BT1 PW_BT1 RT_BT2 PW_BT2 5VSB RSEV 2.5.13 CN15/CN17: Front Audio CN17 CN15 I771 Motherboard User Manual...
- Page 28 2.5.16 ATX_PWR / Input: 12V DC Connector SYMBOL Ground Ground +12V +12V 2.5.17 : CN7: Digital I/O Connector SYMBOL SYMBOL Out1 Out3 Out0 Out2 2.5.18 : CN1: TV out Connector ( Optional) Pin SYMBOL Pin SYMBOL DACC_L TV_DCONSEL1_MCH DACB_L TV_DCONSEL0_MCH DACA_L I771 Motherboard User Manual...
- Page 29 2.5.19 : CN23: ME JTAG( Optional) CN23 is ME JTAG for Intel iAMT function. SYMBOL SYMBOL +1.05V +3.3V I771 Motherboard User Manual...
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Page 30: Graphic Driver Installation
Graphic Driver Installation This chapter offers information on the chipset software Installation utility Installation of Graphic Driver Panel Resolution Setting I771 Motherboard User Manual... -
Page 31: Graphic Driver Installation
Graphic Driver Installation 3.1 Graphic Driver Installation I771 Motherboard is equipped with Intel GM45 / ICH9M-E Companion Device. The Intel Graphic Drivers should be installed first, and it will enable “Video Controller (VGA compatible). Follow the instructions below to complete the installation. - Page 32 Step.3. Click on “Next “ to install Driver. Step.4. Click on “Next “ to install Driver. I771 Motherboard User Manual...
- Page 33 Step.5. Click on “Yes “ to agree License. Step.7. Click on “Yes, I want to restart this computer now“ to go on. I771 Motherboard User Manual...
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Page 34: Chipset Driver Installation
Chipset Driver Installation This chapter offers information on the chipset software Installation utility Installation of Chipset Driver Further information I771 Motherboard User Manual... -
Page 35: Chipset Driver Installation
Chapter 4 Chipset Driver Installation 4.1 Chipset Driver Installation Setp.1. Insert the CD that comes with the motherboard. Open the file document “Chipset Driver”. Setp.2. Click on “Setup“ to install driver. I771 Motherboard User Manual... - Page 36 Setp.3. Click on “Next“ to install driver. Click on “Yes “ to agree License Setp.4. I771 Motherboard User Manual...
- Page 37 Setp.5. Click on “Next“ to install driver. Step.7. Click on “Yes, I want to restart this computer now“ to go on. I771 Motherboard User Manual...
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Page 38: Chapter 5 Ethernet Driver Installation
Ethernet Driver Installation This chapter offers information on the Ethernet software installation utility. Sections include: Introduction Installation of Ethernet Driver I771 Motherboard User Manual... -
Page 39: E Thernet D River
Chapter 5 Ethernet Driver Installation Installation of Ethernet Driver The Users must make sure which operating system you are using in the I771 Motherboard before installing the Ethernet drivers. Follow the steps below to complete the installation of the Intel 82574L + 82567LM LAN drivers. You will quickly complete the installation. - Page 40 Click on “Next“ to install driver. Step.3. Click on “I accept the terms in the license agreement.” Step.4. I771 Motherboard User Manual...
- Page 41 Click on “Advanced Network Services“ and go on. Setp.5. Click on “Next“ to install driver. Setp.6. I771 Motherboard User Manual...
- Page 42 Click on “Finish“. Setp.7. I771 Motherboard User Manual...
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Page 43: Audio Driver Installation
Audio Driver Installation This chapter offers information on the Audio software installation utility. Sections include: Introduction Installation of Audio Driver I771 Motherboard User Manual... -
Page 44: Audio Driver Installation
Audio Driver Installation 6.1 Installation of Audio Driver The users must make sure which operating system you are using in the I771 Motherboard before installing the Audio drivers. Follow the steps below to complete the installation of the VIA VT1708B Audio drivers. You will quickly complete the installation. - Page 45 Step.2. Click on “Next“ to install driver. Step.3. Click on “Yes “ to agree License I771 Motherboard User Manual...
- Page 46 Click on “Next“ to install driver. Step.4. Click on “Next“ to install driver. Step.5. I771 Motherboard User Manual...
- Page 47 Click on “Next“ to install driver. Step.6. Click on “Yes, I want to restart this computer now“ to go on. Step.7 I771 Motherboard User Manual...
- Page 48 After restart computer, cliick on “HD ADeck “ to set up Line in/Mic in. Step.9 Select ” Analog to the Line out “ and click “ Next page” Step.10 Select ” Analog to the Line out “ and move the bar. Step.11 I771 Motherboard User Manual...
- Page 49 BIOS Introduction BIOS Setup Standard CMOS Setup Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management Setup PC Health Status Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor/User Password Save & Exit Setup Exit Without Saving I771 Motherboard User Manual...
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Page 50: Ami Bios Setup
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. I771 Motherboard User Manual... -
Page 51: System Overview
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 I771 Motherboard User Manual... -
Page 52: Advanced Setting
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 to change this configuration. I771 Motherboard User Manual... - Page 53 IDE/SATA Configuration The IDE Configuration menu is used to change and/or set the configuration of the IDE devices installed in the system. I771 Motherboard User Manual...
- Page 54 Super IO Configuration Allows you to select the Serial Port base address. I771 Motherboard User Manual...
- Page 55 Hardware Health Configuration CPU Temperature The onboard hardware monitor automatically detects and displays the CPU temperatures. I771 Motherboard User Manual...
- Page 56 ACPI Configuration Advanced Configuration and Power Interface (ACPI) provides an open standard for unified operating system-centric device configuration and power management. General ACPI Configuration I771 Motherboard User Manual...
- Page 57 Set this value to allow the ACPI BIOS to add a pointer to an OEMB table in the Root System Description Table (RSDT) table. Headless mode A feature that allows the bios and operating system to run without keyboard, monitor, or mouse. Must be supported by operating system in order to be used. I771 Motherboard User Manual...
- Page 58 AHCI mode is enabled in the BIOS where 3 settings are commonly available: IDE, AHCI, and RAID. The last two (AHCI and RAID) require a floppy disk with the driver that can be introduced into the operating system installation through F6. Otherwise, the hard disks won't be detected. I771 Motherboard User Manual...
- Page 59 These technologies are primarily focused on minimizing on-site I/T maintenance, maximizing system availability and performance to the local user, maximizing remote visibility of (and access to) local systems by I/T managers and minimizing the system power consumption required to keep this remote connection intact. I771 Motherboard User Manual...
- Page 60 PCs out-of-band. Currently, Intel AMT is available in desktop PCs with Intel Core 2 processor with Intel vPro technology and available in laptop PCs with Centrino or Centrino 2 platform with vPro technology I771 Motherboard User Manual...
- Page 61 The technology attempts to decrease hard drive usage by moving frequently accessed data over to the flash memory. Flash memory can be accessed faster than hard drives and requires less power to operate, thereby allowing laptops to operate faster while also being more power efficient. I771 Motherboard User Manual...
- Page 62 Allows you to configure Intel VT-d Tech. An input/output memory management unit (IOMMU) enables guest virtual machines to directly use peripheral devices, such as Ethernet, accelerated graphics cards, and hard-drive controllers, through DMA and interrupt remapping I771 Motherboard User Manual...
- Page 63 MPS Configuration I771 Motherboard User Manual...
- Page 64 PCI Express Configuration The Expansion Slot Utility allows you to change the number of "lanes" available for PCIe cards to utilize. I771 Motherboard User Manual...
- Page 65 Smbios Configuration System Management BIOS (SMBIOS) specification defines data structures (and access methods) in a BIOS which allows a user or application to store and retrieve information specifically about the computer in question. I771 Motherboard User Manual...
- Page 66 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]. I771 Motherboard User Manual...
- Page 67 RTC Configuration Real time clock alarm is a feature that can be used to allow a computer to 'wake up' after shut down to execute tasks every day or on a certain day I771 Motherboard User Manual...
- Page 68 When set to [No], BIOS configures all the devices in the system. When 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]. I771 Motherboard User Manual...
- Page 69 When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for an IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA card even if requested. The options: [No] [Yes]. I771 Motherboard User Manual...
- Page 70 ISA graphics device is installed in the system so that the latter can function correctly. The options: [Disabled] [Enabled]. PCI IDE BusMaster the BIOS use PCI bus mastering for reading/writing to IDE device. The options: [Disabled], [Enabled]. I771 Motherboard User Manual...
- Page 71 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 device. The options: [Available], [Reserved]. I771 Motherboard User Manual...
- Page 72 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]. I771 Motherboard User Manual...
- Page 73 I771 Motherboard User Manual...
- Page 74 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]. I771 Motherboard User Manual...
- Page 75 Quiet Boot Allows you to display Normal POST message or OEM logo. The options: [Disabled], [Enabled]. Boot up Num-Lock Allows you to select the power-on state for the NumLock. The options: [Off], [On]. I771 Motherboard User Manual...
- Page 76 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]. Boot Device Priority I771 Motherboard User Manual...
- Page 77 Boot Device Priority Select the priority of Boot devices. I771 Motherboard User Manual...
- Page 78 7.6 Security Select Security Setup from the I771 Setup main BIOS setup menu. All Security Setup options, such as password protection 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...
- Page 79 7.7 Chipset This menu controls the advanced features of the onboard Northbridge and Southbridge. TMRC Mode TMRC Mode TMRC Mode TMRC Mode Select TMRC Mode. The choice: Enabled, Disabled I771 Motherboard User Manual...
- Page 80 PCI Express graphics card is installed. If it detects that a PCI Express graphics card is present, the motherboard boots up using that card. Otherwise, it defaults to the onboard graphics processor. The choice: Auto, Disabled. I771 Motherboard User Manual...
- Page 81 PAVP Mode PAVP Mode GMCH Protected Audio Video Path (PAVP) BIOS Support. The choice: Disabled, Lite, High. Boot Display Device Boot Display Device Boot Display Device Boot Display Device The choice: VBIOS-Default, CRT, DVI, CRT+DVI . I771 Motherboard User Manual...
- Page 82 GbE LAN Boot GbE LAN Boot GbE LAN Boot GbE LAN Boot When [Enabled], the BIOS attempts to boot from a LAN boot image before it attemptsto boot from a local storage device. The choice: Enabled, Disabled. I771 Motherboard User Manual...
- Page 83 The choice: Disable, Port 0, Port 1, Port 2, Port 3, Port 4, Port 5. PICE Port 0/1/2/3/4/5 IOxAPIC Enable PICE Port 0/1/2/3/4/5 IOxAPIC Enable PICE Port 0/1/2/3/4/5 IOxAPIC Enable PICE Port 0/1/2/3/4/5 IOxAPIC Enable The choice: Enabled, Disabled. I771 Motherboard User Manual...
- Page 84 HECI HECI The choice: Disabled, Enabled. ME ME ME ME- - - - IDER IDER IDER IDER The choice: Disabled, Enabled. ME ME ME ME- - - - KT KT KT KT The choice: Disabled, Enabled. I771 Motherboard User Manual...
- Page 85 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. I771 Motherboard User Manual...
- Page 86 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. I771 Motherboard User Manual...
- Page 87 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 default values. I771 Motherboard User Manual...
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Page 88: Note1: Digital I/O Sample Code
() 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 function select Bit0 = 0 -> Game Port. I771 Motherboard User Manual... - Page 89 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(); } I771 Motherboard User Manual...
- Page 90 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; //============================================================ I771 Motherboard User Manual...
- Page 91 () 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 value [0-255] : "); scanf("%d",&Watchdog_timeout); I771 Motherboard User Manual...
- Page 92 //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); I771 Motherboard User Manual...
- Page 93 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; I771 Motherboard User Manual...
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