MI802 Intel® Cedar Trail + NM10 Mini-ITX Motherboard USER’S MANUAL Version 1.
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. All other product names or trademarks are properties of their respective owners.
Table of Contents Introduction ...................................................... 1 Checklist............................................................................. 2 MI802 Specifications ......................................................... 3 Board Dimensions .............................................................. 4 Installations ...................................................... 5 Installing the Memory.........................................................
This page is intentionally left blank.
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. MI802 features the integrated GMA3650 Intel graphics controller and supports both CRT and DVD-D video display interface, as well asa 24-bit dual channel interface with the help of Chrontel CH7511B device.
INTRODUCTION Checklist Your MI802 package should include the items listed below.
INTRODUCTION MI802 Specifications Form Factor CPU Type CPU Speed BIOS Chipset Memory VGA LVDS LAN USB Serial ATA Ports Audio LPC I/O Digital IO Keyboard/Mouse Connector Expansion Slots Edge Connector Onboard Header/ Connector Watchdog Timer Power Connector Others Board Size Mini-ITX ® TM Intel Atom D2550/N2600 processor (32nm Technology) 22mm x 22mm, Micro-FCBGA559 [TDP=10W/3/5W] 1.86GHz / 1MB L2 cache (MI802) 1.
INTRODUCTION Board Dimensions 4 MI802 User’s Manual
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 ........................................................................
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 Installing and Removing Memory Modules To install the DDR3 modules, locate the memory slot on the board and perform the following steps: 1. Hold the DDR3 module so that the key of the DDR3 module aligned with that on the memory slot. 2.
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. Jumper Locations on MI802 ................................................................ 8 JP1: COM1 RS232 RI/+5V/+12V Power Setting .................................
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.........
INSTALLATIONS JP1: COM1 RS232 RI/+5V/+12V Power Setting JP1 Setting Function Pin 1-2 Short/Closed Pin 3-4 Short/Closed Pin 5-6 Short/Closed +12V RI* +5V JP2: COM2 RS232 RI/+5V/+12V Power Setting JP2 Setting Function Pin 1-2 Short/Closed Pin 3-4 Short/Closed Pin 5-6 Short/Closed +12V RI* +5V JP3: LCD Panel Power Selection JP3 LCD Panel Power +3.
INSTALLATIONS JP5: LCD BackLight Control Selection JP5 Setting Super I/O* Reserved JP7: Clear CMOS Setting JP7 Setting Normal* Clear CMOS JP8: LCD BackLight Control Output Level JP8 Setting 1 2 +3.
INSTALLATIONS SW1-4 SW1-3 SW1-2 SW1-1 Panel Type ON ON ON ON 800*600 18bit 1ch ON ON ON OFF 1024*768 18bit 1ch ON ON OFF ON 1024*768 24bit 1ch ON ON OFF OFF 1280*768 18bit 1ch ON OFF ON ON 1280*800 18bit 1ch ON OFF ON OFF 1280*960 18bit 1ch ON OFF OFF ON 1280*1024 24bit 2ch ON OFF OFF OFF 1366*768 18bit 1ch OFF ON ON ON 1366*768 24bit 1ch OFF ON ON OFF 1440*900 24bit 2ch OFF ON OFF ON 1440*1050 24bit 2ch OFF ON OFF OFF 1600*900 24bit 2ch OFF
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 ............................ 14 CN7: COM1/RS232/422/485, COM2/RS232 Serial Port ...................
INSTALLATIONS Connector Locations on MI802 MI802 User’s Manual 13
INSTALLATIONS CN6: PS/2 Keyboard and PS/2 Mouse Connectors PS/2 Mouse PS/2 Keyboard Signal Name Keyboard data N.C. GND +5V Keyboard clock N.C. Keyboard 1 2 3 4 5 6 Mouse 7 8 9 10 11 12 Signal Name Mouse data N.C. GND +5V Mouse clock N.C. CN7: COM1/RS232/422/485, COM2/RS232 Serial Port Pin # Signal Name RS-232 R2-422 RS-485 [ 1 2 3 4 5 6 7 8 9* DCD RX TX DTR Ground DSR RTS CTS RI TXTX+ RX+ RXGround NC NC NC NC * Pin 9 supports RI/+5V/+12V function.
INSTALLATIONS CN9: VGA and DVI-D Connector Signal Name Red Blue GND GND +5V N.C. HSYNC DDC CLOCK VGA Pin # 1 3 5 7 9 11 13 15 Pin # 2 4 6 8 10 12 14 Signal Name Green N.C. GND GND GND DDC DATA VSYNC [[[[ Signal Name DATA 2DATA 2+ Shield 2 N.C. N.C. DDC CLOCK DDC DATA N.C DATA 1DATA 1+ SHIELD 1 N.C. N.C. +5V GROUND DVI-D Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Pin # 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5 C6 Signal Name HOT PLUG DATA 0DATA 0+ SHIELD 0 N.C. N.C. SHIELD CLK CLOCKCLOCK+ N.C. N.C.
INSTALLATIONS CN1, CN2, CN3, CN4: COM3/4/5/6 RS232 Serial Port 2X5_2.
INSTALLATIONS LVDS Connectors: 2X10_1.25mm_Straight_Male_DF13 (Hirose DF13-20DP-1.25V) The LVDS (24bit) connectors on board consist of the first channel (LVDS1) and second channel (LVDS2). CN13: LCD Backlight Connector 1X4_2.0mm_Straight_M(JST B4B-PH-K-S) 4 Pin # 1 2 3 4 1 Signal Name +3.3V/5V/12V* Backlight Enable Brightness Control Ground CN14,CN16: SATA Connectors 7 4 1 Pin # 1 2 3 4 5 6 7 Signal Name Ground TX+ TXGround RXRX+ Ground CN17: USB6/7 Ports Header 2X4_2.
INSTALLATIONS CN23: Audio Connector (DF11 Connector) 2X6_2.0mm_Straight_Male_DF11 (Haoguo DF11-12S-PA66H, Mating connector: Hirose DF11-12DS-2C or compatible) Signal Name Pin # Pin # Signal Name LINEOUT_R 2 1 LINEOUT_L 1 2 Ground 4 3 JD LINEOUT LINEIN R 6 5 LINEIN L 12 11 Ground 8 7 JD_LINEIN MIC_R 10 9 MIC_L Ground 12 11 JD MIC1 CN24: Speaker Connector (JST Connector) 1X4_2.
INSTALLATIONS J3: System Function Connector 2X4_2.0mm_Straight_Male_Pin Header (E-CALL 0196-01-200-080) Signal Name Pin # Pin # Signal Name 2 1 Power BTN 1 2 Power BTN 4 3 Power LED+ 3 4 Power LED6 5 8 7 HDD LED+ 5 6 HDD LEDReset BTN 7 8 Reset BTN J5: USB4 Port Remarks: Signal is shared with Mini PCIe(CN20) 1X5_1.
INSTALLATIONS This page is intentionally left blank.
BIOS SETUP BIOS Setup This chapter describes the different settings available in the AMI BIOS that comes with the board. The topics covered in this chapter are as follows: BIOS Introduction ............................................................................. 22 BIOS Setup ....................................................................................... 22 Advanced Settings ............................................................................. 24 Chipset Settings ......................
BIOS SETUP BIOS Introduction The BIOS (Basic Input/Output System) installed in your computer system’s ROM supports Intel processors. The BIOS provides critical low-level support for a standard device such as disk drives, serial ports and parallel ports. It also password protection as well as special support for detailed fine-tuning of the chipset controlling the entire system. BIOS Setup The BIOS provides a Setup utility program for specifying the system configurations and settings.
BIOS SETUP Warning: It is strongly recommended that you avoid making any changes to the chipset defaults. These defaults have been carefully chosen by both AMI and your system manufacturer to provide the absolute maximum performance and reliability. Changing the defaults could cause the system to become unstable and crash in some cases.
BIOS SETUP Advanced Settings This section allows you to configure and improve your system and allows you to set up some system features according to your preference.
BIOS SETUP PCI Subsystem Settings Aptio Setup Utility Main Advanced Chipset PCI Bus Driver Version Boot Security Save & Exit V 2.05.
BIOS SETUP ACPI Settings Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit ACPI Settings Enable ACPI Auto Configuration Enable Hibernation Disabled Enabled → ← Select Screen ↑↓ Select Item Enter: Select +- Change Opt F1: General Help F2: Previous Values F3: Optimized Default 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).
BIOS SETUP Wake Up Event Setting Aptio Setup Utility Main Advanced Chipset Boot Wake on Ring Disabled Wake on PCIE PME Disabled Security Save & Exit → ← Select Screen ↑↓ Select Item 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.
BIOS SETUP CPU Configuration This section shows the CPU configuration parameters.
BIOS SETUP iSmart Controller Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit Auto Power On Schedule Power-On after Power failure Disable Schedule Slot 1 None Schedule Slot 2 None → ← Select Screen ↑↓ Select Item Enter: Select +- Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit EuP/ErP Standby Power Control Saving the power consumption on power off.
BIOS SETUP USB Configuration Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit USB Configuration → ← Select USB Devices: None Legacy USB Support Enabled EHCI Hand-off Enabled USB hardware delays and time-outs: USB Transfer time-out 20 sec Device reset time-out 20 sec Device power-up delay Auto Screen ↑↓ Select Item Enter: Select +- Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit Legacy USB Support Enables Legacy USB suppo
BIOS SETUP Super IO Configuration Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit F81866 Super IO Configuration F81866 Super IO Chip ►Serial Port 0 Configuration ►Serial Port 1 Configuration ►Serial Port 2 Configuration ►Serial Port 3 Configuration ►Serial Port 4 Configuration ►Serial Port 5 Configuration F81866 Power Failure I Always off KB/MS Power on None F81866 ERP Support All Enable → ← Select Screen ↑↓ Select Item Enter: Select +- Change Opt F1: General
BIOS SETUP H/W Monitor Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit PC Health Status CPU temperature +52 C System temperature +54 C Fan1 Speed N/A Fan2 Speed N/A Vcore +1.208 VCC5V +5.129V VCC12V +11.528 V +1.5V +1.520 V VSB5V +5.040 V VCC3V +3.392 V VSB3V +3.
BIOS SETUP Chipset Settings This section allows you to configure and improve your system and allows you to set up some system features according to your preference. Aptio Setup Utility Main Chipset Advanced Boot Security Save & Exit ► Host Bridge → ← Select ► South Bridge Screen ↑↓ Select Item Enter: Select +- Change Field F1: General Help F2: Previous Values F3: Optimized Default F4: Save ESC: Exit Host Bridge This item shows the Host Bridge Parameters.
BIOS SETUP Memory Frequency and Timing Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit Memory Frequency and Timing MRC Fast Boot Enabled Max TOLUD Dynamic → ← Select Screen ↑↓ Select Item Enter: Select +- Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit MRC Fast Boot The options are Disabled and Enabled. Max TOLUD The default setting is Dynamic.
BIOS SETUP South Bridge This section allows you to configure the South Bridge Chipset. Aptio Setup Utility Main ► TPT Advanced Chipset Boot Security Save & Exit Device ► PCI Express Root Port0 ► PCI Express Root Port1 ► PCI Express Root Port2 ► PCI Express Root Port3 DMI Link ASPM Control Enabled PCI-Exp.
BIOS SETUP TPT Device Aptio Setup Utility Main Advanced Chipset Azalia Controller Boot Security → ← Select HD Audio Select USB Mode By Controllers UHCI #1 (port 0 and 1) Enabled UHCI #2 (port 2 and 3) Enabled UHCI #3 (port 4 and 5) Enabled UHCI #4 (port 6 and 7) Enabled USB 2.
BIOS SETUP PCI Express Root Port2 Aptio Setup Utility Main Advanced Chipset PCI Express Port 2 Boot Security → ← Select Auto Port 0 IOxAPIC Disabled Automatic ASPM Save & Exit Screen ↑↓ Select Item Enter: Select +- Change Opt F1: General Help F2: Previous Values F3: Optimized Default F4: Save & EXIT ESC: Exit Auto PCI Express Root Port3 Aptio Setup Utility Main Advanced PCI Express Port 3 Port 0 IOxAPIC Automatic ASPM Chipset Boot Security Enabled Disabled Auto MI802 User’s Manual Sa
BIOS SETUP Boot Settings Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit Boot Configuration Setup Prompt Timeout 1 Bootup NumLock State On Quiet Boot Disabled Fast Boot Disabled CSM16 Module Version 07.
BIOS SETUP Security Settings This section allows you to configure and improve your system and allows you to set up some system features according to your preference. Aptio Setup Utility Main Advanced Chipset Boot Security Save & Exit Password Description If ONLY the Administrator’s password is set, then this only limits access to Setup and is only asked for when entering Setup. If ONLY the User’s password is set, then this is a power on password and must be entered to boot or enter Setup.
BIOS SETUP Save & Exit Settings Aptio Setup Utility Main Advanced Chipset Boot Save & Exit Security Save Changes and Exit Discard Changes and Exit Save Changes and Reset → ← Select Discard Changes and Reset Save Options Save Changes Discard Changes Restore Defaults Save as User Defaults Restore User Defaults Boot Override Save Changes and Exit Exit system setup after saving the changes. Discard Changes and Exit Exit system setup without saving any changes.
DRIVERS INSTALLATION Drivers Installation This section describes the installation procedures for software and drivers. The software and drivers are included with the motherboard. If you find the items missing, please contact the vendor where you made the purchase. The contents of this section include the following: Intel Chipset Software Installation Utility ........................................... 42 VGA Drivers Installation ...................................................................
DRIVERS INSTALLATION Intel Chipset Software Installation Utility The Intel Chipset Drivers should be installed first before the software drivers to enable Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation. 1. Insert the disc that comes with the board. Click Intel and then Intel(R) Cedarview Chipset Drivers. 2. Click Intel(R) Chipset Software Installation Utility. 3.
DRIVERS INSTALLATION VGA Drivers Installation 1. Click Intel(R) Cedarview Graphics Driver. 2. When the Welcome screen appears, click Next to continue. 4. Click Yes to to agree with the license agreement and continue the 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.
DRIVERS 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.
DRIVERS INSTALLATION LAN Drivers Installation 1. Insert the CD that comes with the board. Click LAN Card and then Realtek LAN Controller Drivers. 2. Click Realtek RTL8111E LAN Drivers. 3. In the Welcome screen, click Next. 4. In the License Agreement screen, click I accept the terms in license agreement and Next to accept the software license agreement and proceed with the installation process. 5. Click the checkbox for Drivers in the Setup Options screen to select it and click Next to continue. 6.
DRIVERS INSTALLATION This page is intentionally left blank.
APPENDIX Appendix A. I/O Port Address Map Each peripheral device in the system is assigned a set of I/O port addresses that also becomes the identity of the device. The following table lists the I/O port addresses used.
APPENDIX 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.
APPENDIX C. Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock-up, such as when software becomes trapped in a deadlock. Under these sorts of circumstances, the timer will count to zero and the selected outputs will be driven. Under normal circumstance, the user will restart the WDT at regular intervals before the timer counts to zero.
APPENDIX bBuf = Get_F81866_Reg(0x2B); bBuf &= (~0x20); Set_F81866_Reg(0x2B, bBuf); //Enable WDTO Set_F81866_LD(0x07); Set_F81866_Reg(0x30, 0x01); //switch to logic device 7 //enable timer bBuf = Get_F81866_Reg(0xF5); bBuf &= (~0x0F); bBuf |= 0x52; Set_F81866_Reg(0xF5, bBuf); Set_F81866_Reg(0xF6, interval); //count mode is second //set timer bBuf = Get_F81866_Reg(0xFA); bBuf |= 0x01; Set_F81866_Reg(0xFA, bBuf); //enable WDTO output bBuf = Get_F81866_Reg(0xF5); bBuf |= 0x20; Set_F81866_Reg(0xF5, bBuf)
APPENDIX //--------------------------------------------------------------------------#include "F81866.H" #include
APPENDIX //--------------------------------------------------------------------------#ifndef __F81866_H #define __F81866_H 1 //--------------------------------------------------------------------------#define F81866_INDEX_PORT (F81866_BASE) #define F81866_DATA_PORT (F81866_BASE+1) //--------------------------------------------------------------------------#define F81866_REG_LD 0x07 //--------------------------------------------------------------------------#define F81866_UNLOCK 0x87 #define F81866_LOCK 0xAA
APPENDIX D. Digital I/O Sample Code Files of the MAIN.CPP //--------------------------------------------------------------------------#include #include #include #include #include "F81866.
APPENDIX Dio3SetOutput(0x00); //clear DIO = Dio3GetInput() & 0x0F; if (DIO != 0x0A) { printf("The Fintek 81866 digital IO abnormal, abort.\n"); return(1); }//if (DIO != 0x0A) Dio3SetOutput(0xA0); Dio3SetOutput(0xF0); Dio3SetOutput(0xA0); //clr# is high //clk and clr# is high //clr# is high DIO = Dio3GetInput() & 0x0F; if (DIO != 0x05) { printf("The Fintek 81866 digital IO abnormal, abort.
APPENDIX //--------------------------------------------------------------------------void Dio3SetDirection(unsigned char NewData) { //NewData : 1 for input, 0 for output Set_F81866_LD(0x06); Set_F81866_Reg(0x88, NewData); } //--------------------------------------------------------------------------unsigned char Dio3GetDirection(void) { unsigned char result; Set_F81866_LD(0x06); result = Get_F81866_Reg(0x88); return (result); //switch to logic device 6 //switch to logic device 6 } //---------------------
APPENDIX Files of the F81866.CPP //--------------------------------------------------------------------------#include "F81866.H" #include
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 57
APPENDIX Files of the F81866.
