American Megatrends MI801 User Manual Download Page 57

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APPENDIX

MI801 User’s Manual

bBuf = Get_W627UHG_Reg(0xF5);

bBuf &= (~0x08);

Set_W627UHG_Reg(0xF5, bBuf); ......................................................... //count mode is second

Set_W627UHG_Reg(0xF6, NewInterval); ................................................................. //set timer

}
//---------------------------------------------------------------------------
void WDTDisable(void)
{

Set_W627UHG_LD(0x08);........................................................................................................

Set_W627UHG_Reg(0xF6, 0x00);.......................................................... //clear watchdog timer

Set_W627UHG_Reg(0x30, 0x00); .............................................................................................

}
//---------------------------------------------------------------------------

Summary of Contents for MI801

Page 1: ...MI801 Intel Pineview D ICH8M Mini ITX Motherboard USER S MANUAL Version 1 1...

Page 2: ...ional Business Machines Corporation Intel and Luna Pier are registered trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corporation Winbond is a registered trad...

Page 3: ...tions 3 Board Dimensions 4 Installations 5 Installing the Memory 6 Setting the Jumpers 7 Connectors on MI801 11 BIOS Setup 19 Drivers Installation 39 Appendix 47 A I O Port Address Map 47 B Interrupt...

Page 4: ...iv MI801 User s Manual This page is intentionally left blank...

Page 5: ...INTRODUCTION MI801 User s Manual 1 Introduction MI801F Mini ITX Motherboard MI801 MI801F Edge Connectors...

Page 6: ...er s Manual Checklist Your MI801 package should include the items listed below The MI801 Mini ITX motherboard This User s Manual 1 CD containing chipset drivers and flash memory utility Cable kit USB...

Page 7: ...bond W83627UHG P COM1 RS232 422 485 for MI801F COM1 RS232 only for MI801 COM2 COM4 RS232 only Hardware monitor 2 thermal inputs 4 voltage monitor inputs VID0 4 1 x Fan Header Digital IO 4 in 4 out Key...

Page 8: ...INTRODUCTION 4 MI801 User s Manual Board Dimensions...

Page 9: ...5 Installations This section provides information on how to use the jumpers and connectors on the MI801 in order to set up a workable system The topics covered are Installing the Memory 6 Setting the...

Page 10: ...th that on the memory slot Insert the module into the socket at a slight angle approximately 30 degrees Note that the socket and module are both keyed which means that the module can be installed only...

Page 11: ...pplier if you have doubts about the best configuration for your needs The following lists the connectors on MI801 and their respective functions Jumper Locations on MI801 8 JP1 LCD Brightness Control...

Page 12: ...ons on MI801 Jumper Locations on MI801 Page JP1 LCD Brightness Control Signal Level MI801F 9 JP2 LCD Panel Power Selection MI801F 9 JP4 JP6 JP7 RS232 422 485 COM1 Selection MI801F 9 JP5 COM2 RS232 RI...

Page 13: ...I801F JP2 LCD Panel Power 3 3V 5V JP4 JP6 JP7 RS232 422 485 COM1 Selection MI801F COM1 Function RS 232 RS 422 RS 485 Jumper Setting Pin closed JP4 1 2 JP6 3 5 4 6 JP7 3 5 4 6 JP4 3 4 JP6 1 3 2 4 JP7 1...

Page 14: ...INSTALLATIONS 10 MI801 User s Manual JP8 Clear CMOS Setting JP8 Setting Normal Clear CMOS...

Page 15: ...nector 14 ATX1 ATX Power Supply Connector 14 J1 LCD Backlight Connector MI801F 15 J2 LVDS 18bit Connector MI801F 15 J3 Digital I O 15 J4 DDR3 SO DIMM 15 J5 COM2 RS232 Serial Port 16 J7 Power LED 16 J8...

Page 16: ...INSTALLATIONS 12 MI801 User s Manual Connector Locations on MI801...

Page 17: ...nal 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 CN3 COM1 RS232 RS422 RS485 MI801 only supports RS232 Pin Signal Name RS 232 R2 422 RS...

Page 18: ...2 N C HSYNC 13 14 VSYNC NC 15 USB1 USB1 2 Ports CN6 10 100 1000 RJ 45 and USB3 4 Ports CN7 Line in Line out Microphone Connector ATX1 ATX Power Supply Connector 11 1 20 10 Signal Name Pin Pin Signal N...

Page 19: ...S 18bit Connector MI801F DF13 20 Signal Name Pin Pin Signal Name TX0 2 1 TX0 Ground 4 3 Ground TX1 6 5 TX1 5V 3 3V 8 7 Ground NC 10 9 NC TX2 12 11 TX2 Ground 14 13 Ground TXC 16 15 TXC 5V 3 3V 18 17 E...

Page 20: ...switch Pin Signal Name 1 Power LED 2 No connect 3 Ground J8 System Function Connector ATX Power ON Switch Pins 1 and 2 This 2 pin connector is an ATX Power Supply On Off Switch on the system that conn...

Page 21: ...his header 5V and 5VSB Signals Pins 7 and 8 Pin Signal Name 7 5V 8 5VSB J9 COM3 RS232 COM4 RS232 Serial Port Signal Name Pin Pin Signal Name DSR3 2 1 DCD3 RTS3 4 3 RXD3 CTS3 6 5 TXD3 RI3 8 7 DTR3 NA 1...

Page 22: ...al Name Pin Pin Signal Name LINEOUT_R 2 1 LINEOUT_L Ground 4 3 JD_FRONT LINEIN R 6 5 LINEIN L Ground 8 7 JD LINEIN MIC R 10 9 MIC L Ground 12 11 JD_MIC1 J15 Mini PCIE Connector MI801F CN4 CN5 SATA Con...

Page 23: ...Megatrends Inc BIOS that comes with the board The topics covered in this chapter are as follows BIOS Introduction 20 BIOS Setup 20 Main BIOS Setup 21 Advanced Settings 22 PCIPnP Settings 30 Boot Setti...

Page 24: ...iately activated Pressing the Del key immediately allows you to enter the Setup utility If you are a little bit late pressing the Del key POST Power On Self Test will continue with its test routines t...

Page 25: ...sor Intel R Atom TM CPU N450 1 66GHz Speed 1666MHz Count 1 System Memory Size 1015MB System Time 17 00 00 System Date Fri 12 18 2009 Note If the system cannot boot after making and saving system chang...

Page 26: ...ystem to malfunction CPU Configurations IDE Configuration Super IO Configuration Hardware Health Configuration ACPI Configuration AHCI Configuration APM Configuration USB Configuration The Advanced BI...

Page 27: ...the following CPU details Manufacturer the name of the CPU manufacturer Brand String the brand name of the CPU being used Frequency the CPU processing speed FSB Speed the FSB speed Cache L1 the CPU L1...

Page 28: ...te Protect Disabled IDE Detect Time Out Sec 35 ATA PI 80Pin Cable Detection Host Device The IDE Configuration menu is used to change and or set the configuration of the IDE devices installed in the sy...

Page 29: ...tion Options Disabled 70 C 158 F 75 C 167 F 80 C 176 F 85 C 185 F 90 C 194 F 95 C 203 F Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit System Temper...

Page 30: ...CPI Configuration Select the ACPI state used for System Suspend Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit Suspend mode S1 POS Suspend Mode The options of this f...

Page 31: ...xit ESC Exit Energy Lake Feature Disabled APIC ACPI SCI IRQ Disabled BIOS SETUP UTILITY Advanced AHCI Settings While entering setup BIOS auto detect the presence of IDE device This displays the status...

Page 32: ...set to Enabled Power Button Mode Go into On Off or Suspend when power button is pressed Resume on Ring This option is used to enable activity on the RI ring in modem line to wake up the system from a...

Page 33: ...USB1 1 HC Support Enabled The USB Configuration menu is used to read USB configuration information and configure the USB settings Legacy USB Support Enables support for legacy USB AUTO option disable...

Page 34: ...ay O S No Allocate IRQ to PCI VGA Yes IRQ3 Available IRQ4 Available IRQ5 Available IRQ7 Available IRQ9 Available IRQ10 IRQ11 IRQ14 IRQ15 DMA Channel 0 DMA Channel 1 DMA Channel 3 DMA Channel 5 DMA Cha...

Page 35: ...ystem Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit Quick Boot Enabled Quiet Boot Disabled AddOn ROM Display Mode Force BIOS Bootup Num Lock On PS 2 Mouse Support A...

Page 36: ...s select support for PS w mouse Wait for F1 If Error When set to Enabled the system waits for the F1 key to be pressed when error occurs This allows option ROM to trap interrupt 19 Hit DEL Message Dis...

Page 37: ...ng you to type it again After setting a password the screen automatically returns to the main screen To disable a password just press the Enter key when you are prompted to enter the password A messag...

Page 38: ...system to malfunction North Bridge Configuration South Bridge Configuration BIOS SETUP UTILITY Chipset North Bridge Chipset Configuration Options Enabled Disabled Select Screen Select Item Enter Go to...

Page 39: ...T Mode Select DVMT Mode DVMT FIXED Memory 256MB Boot Display Device CRT Flat Panel Type 1024x768 Spread Spectrum Clock Disabled DVMT Mode Select Select the control mode of memory built in graphics cap...

Page 40: ...to PCIE Port 4 Auto PCIE Port 5 Disabled PCIE High Priority Port Disabled PCIE Port 0 IOxAPIC Enable Disabled PCIE Port 1 IOxAPIC Enable Disabled PCIE Port 2 IOxAPIC Enable Disabled PCIE Port 3 IOxAPI...

Page 41: ...ne whether or not to accept the modifications and save all changes into the CMOS memory before exit Discard Changes and Exit This option allows you to exit the Setup utility without saving the changes...

Page 42: ...BIOS SETUP 38 MI801 User s Manual This page is intentionally left blank...

Page 43: ...vendor where you made the purchase The contents of this section include the following Intel Chipset Software Installation Utility 40 Intel Pineview Chipset Family Graphics Driver Installation 42 Realt...

Page 44: ...y INF support for Intel chipset components Follow the instructions below to complete the installation under Windows XP Vista 7 1 Insert the drivers DVD into the DVD drive Click Intel and then Intel R...

Page 45: ...cense agreement and proceed with the installation process 4 On the Readme Information screen click Next to continue When the Setup Progress screen appears click Next to continue 5 The Setup process is...

Page 46: ...drivers follow the steps below to proceed with the installation 1 Insert the drivers DVD into the DVD drive Click Intel and then Intel R Pineview Chipset Drivers Click Intel R Pineview Chipset Family...

Page 47: ...to to agree with the license agreement and continue the installation 4 Click Next in the Readme File Information window 5 Click Next in the Setup Progress window 6 Setup is now complete Click Finish...

Page 48: ...rive Click Intel and then Intel R Pineview Chipset Drivers Click Realtek High Definition Codec Audio Driver 2 When the welcome screen to InstallShield Wizard for Realtek High Definition Audio Driver a...

Page 49: ...s DVD into the DVD drive Click LAN Card and then Realtek LAN Controller Drivers Click Realtek RTL8111E LAN Drivers 2 In the welcome screen of the InstallShield Wizard for REALTEK GbE FE Ethernet PCI E...

Page 50: ...DRIVERS INSTALLATION 46 MI801 User s Manual This page is intentionally left blank...

Page 51: ...ler 1 040h 05Fh Timer 060h 06Fh Keyboard Controller 070h 07Fh Real Time Clock NMI 080h 09Fh DMA Page Register 0A0h 0BFh Interrupt Controller 2 0C0h 0DFh DMA Controller 2 0F0h Clear Math Coprocessor Bu...

Page 52: ...ed The following table shows the IRQ used by the devices on board Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 Interrupt Cascade IRQ3 Serial Port 2 IRQ4 Serial Port 1 IRQ5 Reserved IRQ6...

Page 53: ...W627UHG CPP THIS CODE AND INFORMATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OR FITNESS...

Page 54: ...ck_W627UHG outportb W627UHG_INDEX_PORT W627UHG_REG_LD outportb W627UHG_DATA_PORT LD Lock_W627UHG void Set_W627UHG_Reg unsigned char REG unsigned char DATA Unlock_W627UHG outportb W627UHG_INDEX_PORT RE...

Page 55: ...ILITY AND OR FITNESS FOR A PARTICULAR PURPOSE ifndef __W627UHG_H define __W627UHG_H 1 define W627UHG_INDEX_PORT W627UHG_BASE define W627UHG_DATA_PORT W627UHG_BASE 1 define W627UHG_REG_LD 0x07 define W...

Page 56: ...de W627UHG H int main void void WDTInitial void void WDTEnable unsigned char void WDTDisable void int main void char SIO SIO Init_W627UHG if SIO 0 printf Can not detect Winbond 83627UHG program abort...

Page 57: ...Get_W627UHG_Reg 0xF5 bBuf 0x08 Set_W627UHG_Reg 0xF5 bBuf count mode is second Set_W627UHG_Reg 0xF6 NewInterval set timer void WDTDisable void Set_W627UHG_LD 0x08 Set_W627UHG_Reg 0xF6 0x00 clear watch...

Page 58: ...OF MERCHANTABILITY AND OR FITNESS FOR A PARTICULAR PURPOSE ifndef __W627UHG_H define __W627UHG_H 1 define W627UHG_INDEX_PORT W627UHG_BASE define W627UHG_DATA_PORT W627UHG_BASE 1 define W627UHG_REG_LD...

Page 59: ...HG void unsigned int Init_W627UHG void unsigned int result unsigned char ucDid W627UHG_BASE 0x4E result W627UHG_BASE ucDid Get_W627UHG_Reg 0x20 if ucDid 0xA2 W83627UHG goto Init_Finish W627UHG_BASE 0x...

Page 60: ...UHG void Set_W627UHG_Reg unsigned char REG unsigned char DATA Unlock_W627UHG outportb W627UHG_INDEX_PORT REG outportb W627UHG_DATA_PORT DATA Lock_W627UHG unsigned char Get_W627UHG_Reg unsigned char RE...

Page 61: ...void Dio5Initial void void Dio5SetOutput unsigned char unsigned char Dio5GetInput void void Dio5SetDirection unsigned char unsigned char Dio5GetDirection void int main void char SIO SIO Init_W627UHG...

Page 62: ...ogic device 8 Set_W627UHG_Reg 0xE1 NewData unsigned char Dio5GetInput void unsigned char result Set_W627UHG_LD 0x08 switch to logic device 8 result Get_W627UHG_Reg 0xE1 return result void Dio5SetDirec...

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