Related Manuals for American Megatrends MI802
Summary of Contents for American Megatrends MI802
- Page 1 MI802 Intel Cedar Trail + NM10 ® Mini-ITX Motherboard USER’S MANUAL Version 1.0...
- Page 2 Acknowledgments AMI BIOS is a trademark of American Megatrends Inc. PS/2 is a trademark of International 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 trademark of Winbond Electronics Corporation.
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Page 3: Table Of Contents
Table of Contents Introduction ............1 Checklist................2 MI802 Specifications ............3 Board Dimensions ............... 4 Installations ............5 Installing the Memory ............6 Setting the Jumpers ............. 7 Connectors on MI802............12 BIOS Setup ............21 Drivers Installation ........41 Intel Chipset Software Installation Utility......42 VGA Drivers Installation .......... - Page 4 This page is intentionally left blank. MI802 User’s Manual...
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Page 5: Introduction
INTRODUCTION Introduction MI802 is a Mini ITX board (170mm x 170mm) that comes with the Intel Atom D2550 processor that runs 1.86GHz and has a 1MB L2 cache. The ® board is based on the Intel CG82NM10 PCH chipset and supports two SODIMM for a maximum memory support of 4GB. -
Page 6: Checklist
INTRODUCTION Checklist Your MI802 package should include the items listed below. The MI802 Mini-ITX motherboard This User’s Manual 1 CD containing chipset drivers and flash memory utility Serial ATA cable I/O shield MI802 User’s Manual... -
Page 7: Mi802 Specifications
Intel CG82NM10 PCH: 17mm x 17mm, 360-pin BGA (2.1W) DDR3-1066MHz Memory SO-DIMM x 2 (w/o ECC), Max. 4GB , Single channel (MI802) DDR3-800MHz SO-DIMM x 1 (w/o ECC), Max. 2GB , Single channel (MI802N) Intel® Integrated Graphics Controller (GMA3650) Supports DirectX 9 Graphic, OpenGL 3.0... -
Page 8: Board Dimensions
INTRODUCTION Board Dimensions MI802 User’s Manual... -
Page 9: Installations
INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MI802 in order to set up a workable system. The topics covered are: Installing the Memory ................6 Setting the Jumpers................7 Connectors on MI802 ................12... -
Page 10: Installing The Memory
INSTALLATIONS Installing the Memory The MI802 board supports two DDR3-1066 memory. The MI802N board supports one DDR3-800 memory. Remarks: D2550 supports SO-DIMM x 2 (w/o ECC), Max. 4GB, Single channel N2600 supports SO-DIMM x 1 (w/o ECC), Max. 2GB, Single channel... -
Page 11: Setting The Jumpers
INSTALLATIONS Setting the Jumpers Jumpers are used on MI802 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on MI802 and their respective functions. -
Page 12: Jumper Locations On Mi802
INSTALLATIONS Jumper Locations on MI802 Jumper Locations on MI802 ............Page JP1: COM1 RS232 RI/+5V/+12V Power Setting........9 JP2: COM2 RS232 RI/+5V/+12V Power Setting........9 JP3: LCD Panel Power Selection............9 JP4: LCD Backlight Power Selection ............ 9 JP5: LCD BackLight Control Selection..........10 JP7: Clear CMOS Setting .............. -
Page 13: Jp1: Com1 Rs232 Ri/+5V/+12V Power Setting
Pin 1-2 +12V Short/Closed Pin 3-4 Short/Closed Pin 5-6 Short/Closed JP3: LCD Panel Power Selection LCD Panel Power +3.3V* JP4: LCD Backlight Power Selection Setting Backlight Voltage Pin 1-2 +3.3V Short/Closed Pin 3-4 Short/Closed Pin 5-6 +12V* Short/Closed MI802 User’s Manual... -
Page 14: Jp5: Lcd Backlight Control Selection
Reserved JP7: Clear CMOS Setting Setting Normal* Clear CMOS JP8: LCD BackLight Control Output Level Setting +3.3V* JP9: LCD Boot ROM Protect (factory use only) Setting Write Normal* *Default SW1: Panel Type Selection Default: Pin 1,2,3,4 OFF(1111) MI802 User’s Manual... - Page 15 1280*768 18bit 1ch 1280*800 18bit 1ch 1280*960 18bit 1ch 1280*1024 24bit 2ch 1366*768 18bit 1ch 1366*768 24bit 1ch 1440*900 24bit 2ch 1440*1050 24bit 2ch 1600*900 24bit 2ch 1680*1050 24bit 2ch 1600*1200 24bit 2ch 1920*1080 24bit 2ch 1920*1200 24bit 2ch MI802 User’s Manual...
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Page 16: Connectors On Mi802
INSTALLATIONS Connectors on MI802 The connectors on MI802 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on MI802 and their respective functions. Connector Locations on MI802 ............13 CN6: PS/2 Keyboard and PS/2 Mouse Connectors ...... -
Page 17: Connector Locations On Mi802
INSTALLATIONS Connector Locations on MI802 MI802 User’s Manual... -
Page 18: Cn6: Ps/2 Keyboard And Ps/2 Mouse Connectors
Signal Name Keyboard data Mouse data N.C. N.C. Keyboard clock Mouse clock N.C. N.C. CN7: COM1/RS232/422/485, COM2/RS232 Serial Port Pin # Signal Name RS-232 R2-422 RS-485 DATA- DATA+ Ground Ground Ground * Pin 9 supports RI/+5V/+12V function. MI802 User’s Manual... -
Page 19: Cn9: Vga And Dvi-D Connector
CLOCK+ DATA 1+ N.C. SHIELD 1 N.C. N.C. N.C. DVI-D N.C. N.C. N.C. GROUND N.C. CN15: GbE 1st RJ-45 and USB0/1 Ports CN19: GbE 2nd RJ-45 and USB2/3 Ports CN22: Line-in, Line-out & Microphone Connector L-IN L-OUT MI802 User’s Manual... -
Page 20: Cn1, Cn2, Cn3, Cn4: Com3/4/5/6 Rs232 Serial Port
Ground +12V CN10, CN12: LVDS Connectors (1st channel, 2nd channel) Signal Name Pin # Pin # Signal Name TX0- TX0+ Ground Ground TX1- TX1+ +5V/3.3V Ground TX3- TX3+ TX2- TX2+ Ground Ground DF13-20 TXC- TXC+ +5V/3.3V ENABKL MI802 User’s Manual... -
Page 21: Cn13: Lcd Backlight Connector
Hirose DF11-8DS-2C or compatible) Signal Name Pin # Pin # Signal Name Ground Data- Data+ Data+ Data- Ground CN18: iSMART JTAG Pin Header (factory use only) CN20, CN21: Mini PCIE Connector Remarks: CN20 USB signal is shared with J5. MI802 User’s Manual... -
Page 22: Cn23: Audio Connector (Df11 Connector)
Pin # Signal Name Ground +12V Rotation detection DIMM1, DIMM2: DDR3 SO-DIMM J1: LPC Debug Connector (factory use only) J2: Digital I/O 2X5_2.54mm_Straight_Male_Pin Header (E-CALL 0126-01-203-100) Signal Name Pin # Pin # Signal Name OUT3 OUT1 OUT2 OUT0 MI802 User’s Manual... -
Page 23: J3: System Function Connector
Mating connector: Molex 53047-0510 or compatible) Pin # Signal Name Ground Ground Data+ Data- J6: SPI Flash Connector (factory use only) PCI1: PCI Slot (supports 2 Master) SYS_FAN1: System Fan Power Connector Pin # Signal Name Ground +12V Rotation detection MI802 User’s Manual... - Page 24 INSTALLATIONS This page is intentionally left blank. MI802 User’s Manual...
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Page 25: Bios Setup
The topics covered in this chapter are as follows: BIOS Introduction ................22 BIOS Setup..................22 Advanced Settings ................24 Chipset Settings ................... 33 Boot Settings ..................38 Security Settings.................. 39 Save & Exit Settings................40 MI802 User’s Manual... -
Page 26: Bios Introduction
<PgUp> and <PgDn> keys to change entries, <F1> for help and <Esc> to quit. When you enter the Setup utility, the Main Menu screen will appear on the screen. The Main Menu allows you to select from various setup functions and exit choices. MI802 User’s Manual... -
Page 27: System Date
F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit System Date Set the Date. Use Tab to switch between Data elements. System Time Set the Time. Use Tab to switch between Data elements. MI802 User’s Manual... -
Page 28: Advanced Settings
► F81866 Super IO Configuration F1: General Help ► FB81866 H/W Monitor F2: Previous Values ► PPM Configuration F3: Optimized Default F4: Save & EXIT ESC: Exit Launch PXE OpROM Enable or Disable Boot Option for Legacy Network Devices. MI802 User’s Manual... -
Page 29: Pci Subsystem Settings
Value to be programmed into PCI Latency Timer Register. VGA Palette Snoop Enables or Disables VGA Palette Registers Snooping. PERR# Generation Enables or Disables PCI Device to Generate PERR#. SERR# Generation Enables or Disables PCI Device to Generate SERR#. MI802 User’s Manual... -
Page 30: Acpi Settings
F4: Save & EXIT ESC: Exit Enabled ACPI Auto Configuration Enables or Disables BIOS ACPI Auto Configuration. Enable Hibernation Enables or Disables System ability to Hibernate (OS/S4 Sleep State). This option may be not effective with some OS. MI802 User’s Manual... -
Page 31: Wake On Ring
Enter: Select Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit Wake on Ring The options are Disabled and Enabled. Wake on PCIE PME The options are Disabled and Enabled. MI802 User’s Manual... -
Page 32: Cpu Configuration
XD can prevent certain classes of malicious buffer overflow attacks when combined with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE Linux 9.2, Re33dHat Enterprise 3 Update 3.) Limit CPUID Maximum Disabled for Windows XP. MI802 User’s Manual... -
Page 33: Ide Configuration
Change Opt F1: General Help Configure SATA as F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit SATA Controller(s) Enable / Disable Serial ATA Controller. Configure SATA as (1) IDE Mode. (2) AHCI Mode. MI802 User’s Manual... -
Page 34: Usb Configuration
Maximum time the device will take before it properly reports itself to the Host Controller. ‘Auto’ uses default value: for a Root port it is 100ms, for a Hub port the delay is taken from Hub descriptor. MI802 User’s Manual... -
Page 35: Super Io Configuration
Power Failure I Always off KB/MS Power on None F81866 ERP Support All Enable Serial Port Configuration Set Parameters of Serial Ports. User can Enable/Disable the serial port and Select an optimal settings for the Super IO Device. MI802 User’s Manual... -
Page 36: Ppm Configuration
Main Chipset Boot Security Save & Exit PPM Configuration → ← Select Screen EIST Enabled ↑↓ Select Item Enter: Select Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit MI802 User’s Manual... -
Page 37: Chipset Settings
↑↓ Select Item ************Memory Information************ Enter: Select Memory Frequency 1067 MHz(DDR3) Change Opt Total Memory 2048 MB F1: General Help DIMM#0 Not Present F2: Previous Values DIMM#1 2048 MB F3: Optimized Default F4: Save & EXIT ESC: Exit MI802 User’s Manual... -
Page 38: Mrc Fast Boot
→ ← Select Screen ↑↓ Select Item Enter: Select Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit IGFX-Boot Type Select the video Device which will be activated during POST. MI802 User’s Manual... -
Page 39: South Bridge
PCI-Exp. High Priority Port The options are Disabled, Port1, Port2, Port3, and Port4. High Precision Event Timer Configuration Enable/or Disable the High Precision Event Timer. SLP_S4 Assertion Stretch Enable Select a minimum assertion width of the SLP_S4# signal. MI802 User’s Manual... - Page 40 → ← PCI Express Port 1 Auto Select Screen Port 0 IOxAPIC Disabled ↑↓ Select Item Automatic ASPM Auto Enter: Select Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit MI802 User’s Manual...
- Page 41 → ← PCI Express Port 3 Enabled Select Screen Port 0 IOxAPIC Disabled ↑↓ Select Item Automatic ASPM Auto Enter: Select Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit MI802 User’s Manual...
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Page 42: Boot Settings
ALWAYS – do not allow disabling GA20; this option is useful when any RT code is executed above 1MB. Option ROM Messages Set display mode for Option ROM. Options: Force BIOS and Keep Current. Interrupt 19 Capture Enable: Allows Option ROMs to trap Int 19. CSM Support Enables/Disables/Auto CSM Support. MI802 User’s Manual... -
Page 43: Security Settings
Setup. In Setup the User will have Change Opt Administrator rights F1: General Help F2: Previous Values Administrator Password F3: Optimized Default User Password F4: Save & EXIT ESC: Exit Administrator Password Set Setup Administrator Password. User Password Set User Password. MI802 User’s Manual... -
Page 44: Save & Exit Settings
Discard Changes done so far to any of the setup options. Restore Defaults Restore/Load Defaults values for all the setup options. Save as User Defaults Save the changes done so far as User Defaults. Restore User Defaults Restore the User Defaults to all the setup options. MI802 User’s Manual... -
Page 45: Drivers Installation
VGA Drivers Installation ..............43 Realtek HD Audio Driver Installation..........44 LAN Drivers Installation ..............45 IMPORTANT NOTE: After installing your Windows operating system, you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation. MI802 User’s Manual... -
Page 46: Intel Chipset Software Installation Utility
4. Click Yes to accept the software license agreement and proceed with the installation process. 5. On the Readme File Information screen, click Next to continue the installation. 6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. MI802 User’s Manual... -
Page 47: Vga Drivers Installation
5. On the Readme File Information screen, click Next to continue the installation of the Intel® Graphics Media Accelerator Driver. 6. On Setup Progress screen, click Next to continue. 7. Setup complete. Click Finish to restart the computer and for changes to take effect. MI802 User’s Manual... -
Page 48: Realtek Hd Audio Driver Installation
Realtek HD Audio Driver Installation 1. Click Realtek High Definition Audio Driver. 2. On the Welcome to the InstallShield Wizard screen, click Next to proceed with and complete the installation process. 3. Restart the computer when prompted. MI802 User’s Manual... -
Page 49: Lan Drivers Installation
5. Click the checkbox for Drivers in the Setup Options screen to select it and click Next to continue. 6. When the Ready to Install the Program screen appears, click Install to continue. 7. When InstallShield Wizard is complete, click Finish. MI802 User’s Manual... - Page 50 DRIVERS INSTALLATION This page is intentionally left blank. MI802 User’s Manual...
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Page 51: Appendix
Serial Port #2(COM2) 360h - 36Fh Network Ports 3B0h - 3BFh Monochrome & Printer adapter 3C0h - 3CFh EGA adapter 3D0h - 3DFh CGA adapter 3E8h - 3EFh Serial Port #3(COM3) 3F8h - 3FFh Serial Port #1(COM1) MI802 User’s Manual... -
Page 52: Interrupt Request Lines (Irq)
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 MI802 User’s Manual... -
Page 53: Watchdog Timer Configuration
(argc != 2) printf(" Parameter incorrect!!\n"); return (1); bTime = strtol (argv[1], endptr, 10); printf("System will reset after %d seconds\n", bTime); if (bTime) EnableWDT(bTime); } else DisableWDT(); return 0; //--------------------------------------------------------------------------- void EnableWDT(int interval) unsigned char bBuf; MI802 User’s Manual... - Page 54 //--------------------------------------------------------------------------- void DisableWDT(void) unsigned char bBuf; Set_F81866_LD(0x07); //switch to logic device 7 bBuf = Get_F81866_Reg(0xFA); bBuf &= ~0x01; Set_F81866_Reg(0xFA, bBuf); //disable WDTO output bBuf = Get_F81866_Reg(0xF5); bBuf &= ~0x20; bBuf |= 0x40; Set_F81866_Reg(0xF5, bBuf); //disable WDT //--------------------------------------------------------------------------- MI802 User’s Manual...
- Page 55 LD); Lock_F81866(); //--------------------------------------------------------------------------- void Set_F81866_Reg( unsigned char REG, unsigned char DATA) Unlock_F81866(); outportb(F81866_INDEX_PORT, REG); outportb(F81866_DATA_PORT, DATA); Lock_F81866(); //--------------------------------------------------------------------------- unsigned char Get_F81866_Reg(unsigned char REG) unsigned char Result; Unlock_F81866(); outportb(F81866_INDEX_PORT, REG); Result = inportb(F81866_DATA_PORT); Lock_F81866(); return Result; //--------------------------------------------------------------------------- MI802 User’s Manual...
- Page 56 (F81866_BASE) #define F81866_DATA_PORT (F81866_BASE+1) //--------------------------------------------------------------------------- #define F81866_REG_LD 0x07 //--------------------------------------------------------------------------- #define F81866_UNLOCK 0x87 #define F81866_LOCK 0xAA //--------------------------------------------------------------------------- unsigned int Init_F81866(void); void Set_F81866_LD( unsigned char); void Set_F81866_Reg( unsigned char, unsigned char); unsigned char Get_F81866_Reg( unsigned char); //--------------------------------------------------------------------------- #endif //__F81866_H MI802 User’s Manual...
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Page 57: Digital I/O Sample Code
DIO direction = 0x%X\n", Dio3GetDirection()); printf("Current DIO status = 0x%X\n", Dio3GetInput()); printf("Set DIO output to high\n"); Dio3SetOutput(0x0F); printf("Set DIO output to low\n"); Dio3SetOutput(0x00); //for GPIO30..37 Dio3SetDirection(0xF0); //GP30..33 = input, GP34..37=output Dio3SetOutput(0x00); //clear DIO = Dio3GetInput() & 0x0F; MI802 User’s Manual... - Page 58 //define as input mode //Set_F81866_Reg(0xA3, 0xFF); //push pull mode //--------------------------------------------------------------------------- void Dio3SetOutput(unsigned char NewData) Set_F81866_LD(0x06); //switch to logic device 6 Set_F81866_Reg(0x89, NewData); //--------------------------------------------------------------------------- unsigned char Dio3GetInput(void) unsigned char result; Set_F81866_LD(0x06); //switch to logic device 6 result = Get_F81866_Reg(0x8A); return (result); MI802 User’s Manual...
- Page 59 Dio3SetDirection(unsigned char NewData) //NewData : 1 for input, 0 for output Set_F81866_LD(0x06); //switch to logic device 6 Set_F81866_Reg(0x88, NewData); //--------------------------------------------------------------------------- unsigned char Dio3GetDirection(void) unsigned char result; Set_F81866_LD(0x06); //switch to logic device 6 result = Get_F81866_Reg(0x88); return (result); //--------------------------------------------------------------------------- MI802 User’s Manual...
- Page 60 F81866_UNLOCK); outportb(F81866_INDEX_PORT, F81866_UNLOCK); //--------------------------------------------------------------------------- void Lock_F81866 (void) outportb(F81866_INDEX_PORT, F81866_LOCK); //--------------------------------------------------------------------------- void Set_F81866_LD( unsigned char LD) Unlock_F81866(); outportb(F81866_INDEX_PORT, F81866_REG_LD); outportb(F81866_DATA_PORT, LD); Lock_F81866(); //--------------------------------------------------------------------------- void Set_F81866_Reg( unsigned char REG, unsigned char DATA) Unlock_F81866(); outportb(F81866_INDEX_PORT, REG); outportb(F81866_DATA_PORT, DATA); Lock_F81866(); MI802 User’s Manual...
- Page 61 APPENDIX //--------------------------------------------------------------------------- unsigned char Get_F81866_Reg(unsigned char REG) unsigned char Result; Unlock_F81866(); outportb(F81866_INDEX_PORT, REG); Result = inportb(F81866_DATA_PORT); Lock_F81866(); return Result; //--------------------------------------------------------------------------- MI802 User’s Manual...
- Page 62 (F81866_BASE) #define F81866_DATA_PORT (F81866_BASE+1) //--------------------------------------------------------------------------- #define F81866_REG_LD 0x07 //--------------------------------------------------------------------------- #define F81866_UNLOCK 0x87 #define F81866_LOCK 0xAA //--------------------------------------------------------------------------- unsigned int Init_F81866(void); void Set_F81866_LD( unsigned char); void Set_F81866_Reg( unsigned char, unsigned char); unsigned char Get_F81866_Reg( unsigned char); //--------------------------------------------------------------------------- #endif //__F81866_H MI802 User’s Manual...