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MI800 Intel Atom 945GC ® ® Mini-ITX Motherboard USER’S MANUAL Version 1.0A...
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Acknowledgments Award is a registered trademark of Award Software International, Inc. PS/2 is a trademark of International Business Machines Corporation. Intel and Atom are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. Winbond is a registered trademark of Winbond Electronics Corporation.
INTRODUCTION Introduction Product Description The MI800 Mini ITX board incorporates the Intel® 945GC Express Chipset for Embedded Computing comes built in with the Intel® GMA950 graphics. The new Intel® Graphics Media Accelerator 950 (Intel® GMA 950) graphics core is an intelligent and responsive graphics engine built into the chipset that is on the motherboard.
Chipset Intel 945GC Chipset GMCH: 82945GC 34 mm x 34 mm -1202 balls FCBGA ICH7: 82801GH: 31mm x 31mm -652-pin BGA Award BIOS, support ACPI Function BIOS Memory DDRII 400/533 DIMM x 2 (w/o ECC function), supports Dual channel. Max. 2GB The 82945GC GMCH provides an integrated graphics device (IGD) delivering cost competitive 3D, 2D, and video capabilities.
INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MI800 in order to set up a workable system. The topics covered are: Installing the Memory ................6 Setting the Jumpers ................7 Connectors on MI800 ................12...
INSTALLATIONS Installing the Memory The MI800 board supports two DDR2 memory socket for a maximum total memory of 2GB in DDR2 memory type. Installing and Removing Memory Modules To install the DDR2 modules, locate the memory slot on the board and perform the following steps: 1.
INSTALLATIONS Setting the Jumpers Jumpers are used on MI800 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 MI800 and their respective functions.
RI (Default) RI (Default) COM3 Settings: Pin 1-2 short = +12V, Pin 5-6 short = +5V, Pin 3-4 Standard COM Port JP8: LCD Panel Power Selection LCD Panel Power 3.3V JP9: Clear CMOS Setting Setting Normal Clear CMOS MI800 User’s Manual...
INSTALLATIONS Connectors on MI800 The connectors on MI800 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on MI800 and their respective functions. Connector Locations on MI800 ............13 FAN1: CPU Fan Power Connector ............
Remarks: CN1 and J2 connectors cannot be connected at the same time. CN2: PS/2 Keyboard and PS/2 Mouse Connectors PS/2 Mouse PS/2 Keyboard Signal Name Keyboard Mouse Signal Name Keyboard data Mouse data N.C. N.C. Keyboard clock Mouse clock N.C. N.C. MI800 User’s Manual...
Note: +12V power is provided with 2A maximum load. J2: ATX_12V Connector J2 is a DC-in internal connector supporting +12V or +19V. Remarks: CN1 and J2 connectors cannot be connected at the same time. Pin # Signal Name Ground Ground +12V +12V MI800 User’s Manual...
3/13 RXD, Receive data 5/15 TXD, Transmit data 7/17 DTR, Data terminal ready 9/19 Ground 2/12 DSR, Data set ready 4/14 RTS, Request to send 6/16 CTS, Clear to send 8/18 RI, Ring indicator 10/20 No Connect. MI800 User’s Manual...
The LVDS connectors on board consist of the first channel and second channel and supports 18-bit or 24-bit. Signal Name Pin # Pin # Signal Name TX0- TX0+ Ground Ground TX1- TX1+ 5V/3.3V Ground TX3- TX3+ TX2- TX2+ Ground Ground TXC- TXC+ 5V/3.3V ENABKL +12V +12V MI800 User’s Manual...
J13: SPI Debug Tools Port (Factory use only) J16: Audio Front Header Signal Name Pin # Pin # Signal Name MIC2_L Ground MIC2_R Presence# Line2_R MIC2_ID Sense Line2_L Line2_ID J18: SPDIF Out Connector Pin # Signal Name SPDIF out Ground MI800 User’s Manual...
BIOS SETUP BIOS Setup This chapter describes the different settings available in the Award BIOS that comes with the board. The topics covered in this chapter are as follows: BIOS Introduction ................ 24 BIOS Setup ................... 24 Standard CMOS Setup ..............26 Advanced BIOS Features .............
The Award BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS ROM of the system stores the Setup utility. When you turn on the computer, the Award BIOS is immediately activated. Pressing the <Del> key immediately allows you to enter the Setup utility.
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Note: If the system cannot boot after making and saving system changes with Setup, the Award BIOS supports an override to the CMOS settings that resets your system to its default. Warning: It is strongly recommended that you avoid making any changes to the chipset defaults.
Sun to Sat Month : 1 to 12 Date : 1 to 31 Year : 1999 to 2099 To set the date, highlight the “Date” field and use the PageUp/ PageDown or +/- keys to set the current time. MI800 User’s Manual...
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You can choose the following video display cards: EGA/VGA For EGA, VGA, SEGA, SVGA or PGA monitor adapters. (default) CGA 40 Power up in 40 column mode. CGA 80 Power up in 80 column mode. MONO For Hercules or MDA adapters. MI800 User’s Manual...
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The system boot will not be halted for a disk error; it will stop for all other errors. All, But Disk/Key The system boot will not be halted for a key- board or disk error; it will stop for all others. MI800 User’s Manual...
When the CPU requests data, the system transfers the requested data from the main DRAM into cache memory, for even faster access by the CPU. These items allow you to enable (speed up memory access) or disable the cache function. By default, these items are Enabled. MI800 User’s Manual...
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When enabled, you can set the two typematic controls listed next. By default, this field is set to Disabled. Typematic Rate (Chars/Sec) When the typematic rate is enabled, the system registers repeated keystrokes speeds. Settings are from 6 to 30 characters per second. MI800 User’s Manual...
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If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98. Small Logo (EPA) Show The EPA logo appears at the right side of the monitor screen when the system is boot up. The default setting is Disabled. MI800 User’s Manual...
This option allows you to insert a delay between the RAS (Row Address Strobe) and CAS (Column Address Strobe) signals. This delay occurs when the SDRAM is written to, read from or refreshed. Reducing the delay improves the performance of the SDRAM. MI800 User’s Manual...
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The fields under the On-Chip VGA Setting and their default settings are: PEG/On Chip VGA Control: Auto On-Chip Frame Buffer Size: 8MB DVMT Mode: DVMT DVMT/Fixed Memory Size: 128MB SDVO LVDS Protocol: 1 ch 18 bit SDVO Panel Number: 1024 x 768 Boot Display: CRT MI800 User’s Manual...
ITEM HELP POWER ON Function BUTTON ONLY KB Power ON Password Enter Hot Key power ON Ctrl-F1 Onboard FDC Controller Disabled Menu Level > Onboard Serial Port 1 3F8/IRQ4 Onboard Serial Port 2 2F8/IRQ3 PWRON After PWR-Fail MI800 User’s Manual...
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When Auto is selected, the BIOS will select the best available mode. IDE Primary/Secondary Master/Slave UDMA These fields allow your system to improve disk I/O throughput to 33Mb/sec with the Ultra DMA/33 feature. The options are Auto and Disabled. MI800 User’s Manual...
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Hot Key Power ON This field sets certain keys, also known as hot keys, on the keyboard that can be used as a ‘switch’ to power on the system. Onboard FDD Controller By default, this field is disabled. MI800 User’s Manual...
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The default values for these ports are: Serial Port 1 3F8/IRQ4 Serial Port 2 2F8/IRQ3 PWRON After PWR-Fail This field sets the system power status whether on or off when power returns to the system from a power failure situation. MI800 User’s Manual...
Min. Power Saving Minimum power management Max. Power Saving Maximum power management. User Define Each of the ranges is from 1 min. to 1hr. Except for HDD Power Down which ranges from 1 min. to 15 min. MI800 User’s Manual...
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By default, this field is disabled. Power On by Ring This field enables or disables the power on of the system through the modem connected to the serial port or LAN. USB KB Wakeup from S3 By default, this field is disabled. MI800 User’s Manual...
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When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service. MI800 User’s Manual...
MPEG ISA/VESA VGA card. When this field is disabled, a PCI/VGA cannot work with an MPEG ISA/VESA card. Maximum Payload Size The default setting of the PCI Express Maximum Payload Size is 4096. MI800 User’s Manual...
PC health status. Smart Fan Temperature There are two smart fan functions available. When enabled, the user is allowed to set a threshold temperature which determines when the CPU/system fan would stop rotating. MI800 User’s Manual...
This field enables or disables the auto detection of the PCI clock. Spread Spectrum Modulated This field sets the value of the spread spectrum. The default setting is Disabled. This field is for CE testing use only MI800 User’s Manual...
Select this option to exit the Setup utility without saving the changes you have made in this session. Typing “Y” will quit the Setup utility without saving the modifications. Typing “N” will return you to Setup utility. MI800 User’s Manual...
AC97 Codec Audio Driver Installation ........51 LAN Drivers Installation ............53 IMPORTANT NOTE: After installing your Windows operating system (Windows 2000/ XP), you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation. MI800 User’s Manual...
Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation under Windows 2000/XP. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R) I945G/GC Chipset Drivers. 2. Click Intel(R) Chipset Software Installation Utility. MI800 User’s Manual...
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DRIVERS INSTALLATION 3. When the Welcome screen appears, click Next to continue. 4. Click Yes to accept the software license agreement and proceed with the installation process. MI800 User’s Manual...
DRIVER INSTALLATION 5. On Readme Information screen, click Next to continue the installation. 6. The setup process will be in progress. When Setup completed, click Finish to restart the computer and for changes to take effect. MI800 User’s Manual...
To install the VGA drivers, follow the steps below to proceed with the installation. 1. Insert the CD that comes with the board. Click Intel Chipsets and then Intel(R) I945G/GC Chipset Drivers. Click Intel(R) I945G/GC Chipset Family Graphics Driver. MI800 User’s Manual...
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4. On Readme File Information screen, click Next to continue. 5. On Setup Progress 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. MI800 User’s Manual...
AC97 Codec Audio Driver Installation Follow the steps below to install the Realtek AC97 Codec Audio Drivers. 1. Insert the CD that comes with the motherboard. Click Intel Chipsets and then Intel(R) I945G/GC Chipset Drivers. Click Realtek AC'97 Codec Audio Driver. MI800 User’s Manual...
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DRIVER INSTALLATION 2. When the Welcome screen appears, click Next to continue. 3. Setup has finished installing Realtek High Definition Audio Driver on your computer. Click Finish to restart the computer and for changes to take effect. MI800 User’s Manual...
Follow the steps below to install the Intel 82574L LAN Drivers. 1. Insert the CD that comes with the board. Click LAN Card and then Intel(R) PRO 82574L LAN Drivers. 2. In the next screen, click Install Drivers. MI800 User’s Manual...
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5. In the Setup Options screen, click the checkbox of Drivers to select it and then click Next. 6. Click Next to begin installation of the drivers. 7. When the InstallShield Wizard is completed, click Finish. MI800 User’s Manual...
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Follow the steps below to install the Intel PRO LAN Network Drivers. 1. Insert the CD that comes with the motherboard. Click Intel Chipsets and then Intel(R) I945G/GC Chipset Drivers. Click Intel® PRO LAN Network Drivers. 2. In the next screen, click Install Drivers. MI800 User’s Manual...
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Next to accept the agreement and continue the Setup process. In the Setup Type screen of the InstallShield Wizard, select Complete and click Next to go to Ready to Install the Program screen. Click Install. 3. When the Installation is complete, click Finish. MI800 User’s Manual...
Serial Port #2 IRQ4 Serial Port #1 IRQ5 Reserved IRQ6 Floppy Disk Controller IRQ7 Parallel Port #1 IRQ8 Real Time Clock IRQ9 Reserved IRQ10 Reserved IRQ11 Reserved IRQ12 PS/2 Mouse IRQ13 80287 IRQ14 Primary IDE IRQ15 Secondary IDE MI800 User’s Manual...
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