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APPENDIX 

52

 

MI888 User’s Manual

 

 

B. Interrupt Request Lines (IRQ) 

 
Peripheral devices use interrupt request lines to notify CPU for the 
service required. 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 Reserved 
IRQ7 Reserved 
IRQ8 

Real Time Clock 

IRQ9 Reserved 
IRQ10 

Serial Port #4 

IRQ11 

Serial Port #3 

IRQ12 PS/2 

Mouse 

IRQ13 80287 
IRQ14 Primary 

IDE 

 

 

 

Содержание MI888

Страница 1: ...MI888 Intel Pineview M Pineview D ICH8M Luna Pier Luna Pier Refresh Platform Mini ITX Motherboard USER S MANUAL Version 1 0...

Страница 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...

Страница 3: ...88 15 BIOS SETUP 23 Drivers Installation 43 Intel Chipset Software Installation Utility 44 Intel Pineview Chipset Family Graphics Driver Installation 46 Realtek High Definition Codec Audio Driver Inst...

Страница 4: ...iv MI888 User s Manual This page is intentionally left blank...

Страница 5: ...INTRODUCTION Introduction MI888 Mini ITX Motherboard MI888 Edge Connectors MI888 User s Manual 5...

Страница 6: ...ual Checklist Your MI888 package should include the items listed below The MI888 Intel Luna Pier Mini ITX motherboard This User s Manual 1 CD containing chipset drivers and flash memory utility Cable...

Страница 7: ...Parallel IDE ICH8M built in one channel Ultra DMA 33 66 100 for CF Type II Component side Audio Intel ICH8M built in audio controller w Realtek ALC662 Codec Supports 5 1 CH audio Line out Line in MIC...

Страница 8: ...INTRODUCTION Board Dimensions 8 MI888 User s Manual...

Страница 9: ...9 Installations This section provides information on how to use the jumpers and connectors on the MI888 in order to set up a workable system The topics covered are Installing the Memory 10 Setting the...

Страница 10: ...ligns with 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 instal...

Страница 11: ...he best configuration for your needs The following lists the connectors on MI888 and their respective functions Jumper Locations on MI888 12 JP1 LCD Panel Power Selection 13 JP3 JP4 JP5 RS232 422 485...

Страница 12: ...Power Selection 13 JP3 JP4 JP5 RS232 422 485 COM1 Selection 13 JP6 COM1 RS232 RI 5V 12V Power Setting 13 JP8 COM4 RS232 RI 5V 12V Power Setting 13 JP9 COM3 RS232 RI 5V 12V Power Setting 14 JP7 COM4 R...

Страница 13: ...2 JP3 3 5 4 6 JP4 3 5 4 6 JP5 3 4 JP3 1 3 2 4 JP4 1 3 2 4 JP5 5 6 JP3 1 3 2 4 JP4 1 3 2 4 JP6 COM1 RS232 RI 5V 12V Power Setting JP6 Setting Function Pin 1 2 Short Closed 12V Pin 3 4 Short Closed RI...

Страница 14: ...2 Short Closed 12V Pin 3 4 Short Closed RI Pin 5 6 Short Closed 5V JP7 COM4 RS232 RI 5V 12V Power Setting JP7 Setting Function Pin 1 2 Short Closed 12V Pin 3 4 Short Closed RI Pin 5 6 Short Closed 5V...

Страница 15: ...J 45 and USB3 4 Ports 18 USB1 USB5 6 Ports 18 CN7 Line in Line out Microphone Connector 18 ATX1 ATX Power Supply Connector 19 J1 LCD Backlight Connector 19 J3 LVDS 18bit Connectors 19 J4 DDR2 SO DIMM...

Страница 16: ...INSTALLATIONS Connector Locations on MI888 16 MI888 User s Manual...

Страница 17: ...ata 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 CN2 COM1 RS232 RS422 RS485 and VGA Connector Pin Signal Name RS 232 R2 422 RS 485 1 DCD TX DATA 2 RX TX...

Страница 18: ...2 and COM3 RS232 Connector COM2 RS232 Signal Name Pin Pin Signal Name DCD 1 6 DSR RXD 2 7 RTS TXD 3 8 CTS DTR 4 9 RI GND 5 10 Not Used COM3 RS232 Signal Name Pin Pin Signal Name DCD 1 6 DSR RXD 2 7 RT...

Страница 19: ...ower good 5V 19 9 5VSB 5V 20 10 12V J1 LCD Backlight Connector Pin Signal Name 1 12V 2 Backlight Enable 3 Brightness Control 4 Ground J3 LVDS 18bit Connectors The LVDS connectors on board Signal Name...

Страница 20: ...12 11 DCD2 RTS2 14 13 RXD2 CTS2 16 15 TXD2 RI2 18 17 DTR2 NA 20 19 Ground J7 COM4 RS232 Serial Port Signal Name Pin Pin Signal Name DCD Data carrier detect 1 6 DSR Data set ready RXD Receive data 2 7...

Страница 21: ...onnects to the hard drive activity LED on control panel This LED will flash when the HDD is being accessed Pin Signal Name 4 HDD Active 3 5V Reset Switch Pins 5 and 6 The reset switch allows the user...

Страница 22: ...al Name LINEOUT R 2 1 LINEOUT L Ground 4 3 JD FRONT LINEIN R 6 5 LINEIN L Ground 8 7 JD LINEIN MIC In 10 9 MIC L Ground 12 11 JD MIC1 J16 Mini PCIE Connector CN4 CN5 SATA Connectors PCI1 PCI Slot supp...

Страница 23: ...n the AMI American Megatrends Inc BIOS that comes with the board The topics covered in this chapter are as follows BIOS Introduction 23 BIOS Setup 24 Main BIOS Setup 25 Advanced Settings 26 Advanced P...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 28: ...Hard Disk Write 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 instal...

Страница 29: ...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 Temperature 51 C 123 F CPU Temperature...

Страница 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...

Страница 31: ...o detect the presence of IDE device This displays the status of auto detection of IDE devices Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit AHCI Port0 Not Detected...

Страница 32: ...ity on the RI ring in modem line to wake up the system from a suspend or standby state That is the system will be awakened by an incoming call on a modem Resume on PME This option is used enable activ...

Страница 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...

Страница 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...

Страница 35: ...m 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 Auto Wait for F1 If Error Enabl...

Страница 36: ...e 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 Display This displays Press DEL t...

Страница 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...

Страница 38: ...nfiguration South Bridge Configuration BIOS SETUP UTILITY Chipset North Bridge Chipset Configuration Options Auto 667MHz 800MHz Select Screen Select Item Enter Go to Sub Screen F1 General Help F10 Sav...

Страница 39: ...Exit DVMT 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 grap...

Страница 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...

Страница 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...

Страница 42: ...BIOS SETUP 42 MI888 User s Manual This page is intentionally left blank...

Страница 43: ...endor where you made the purchase The contents of this section include the following Intel Chipset Software Installation Utility 44 Intel Pineview Chipset Family Graphics Driver Installation 46 Realte...

Страница 44: ...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 Pineview Chipset Driver...

Страница 45: ...ceed 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 now complete Click Fin...

Страница 46: ...s 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 Graphics Driver 2 When...

Страница 47: ...icense 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 to restart the computer...

Страница 48: ...n 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 appears click Next to sta...

Страница 49: ...ive Click LAN Card and then Realtek LAN Controller Drivers Click Realtek RTL8111DL LAN Drivers 2 In the welcome screen of the InstallShield Wizard for REALTEK GbE FE Ethernet PCI E NIC Driver click Ne...

Страница 50: ...DRIVERS INSTALLATION 50 MI888 User s Manual This page is intentionally left blank...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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