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MI920
® ®
Intel Celeron M 910GML
® ®
Intel Pentium M/915GM
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 Pentium M 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. ii MI920 User’s Manual
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Table of Contents Introduction ....................................................... 1 Product Description ............................................................. 1 Checklist .............................................................................. 2 MI920 Specifications .......................................................... 3 Board Dimensions ............................................................... 4 Installations ..............................................
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This page is intentionally left blank. iv MI920 User’s Manual
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INTRODUCTION Introduction Product Description The MI920 Mini ITX board incorporates the Mobile Intel® 910GML/915GM Express Chipset for Embedded Computing, consisting of the Intel® 910GML/ 915GM Graphic Memory Controller Hub (GMCH) and Intel® I/O Controller Hub 6-M (ICH6-M), is an optimized integrated graphics solution with a 400/533MHz front-side bus. The integrated 32-bit 3D graphics engine, based on Intel® Graphics Media Accelerator 900 (Intel® GMA 900) architecture, operates a
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INTRODUCTION Checklist Your MI920 package should include the items listed below. ® • The MI920 Celeron M Mini-ITX motherboard • This User’s Manual • 1 CD containing chipset drivers and flash memory utility • Cable kit (IDE, Serial port, Serial ATA, VGA) 2 MI920 User’s Manual
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INTRODUCTION MI920 Specifications [ Form Factor Mini ITX CPU Type Intel Celeron M / Pentium M (on Socket 479) processor (Banias or Dothan core): - Banias: ULV Celeron M 600MHz (512KB L2 Cache), - Dothan: Zero L2 cache Celeron M 1GHz or Celeron M 373 CPU Voltage 0.700V ~ 1.708V CPU FSB 400MHz (910GML); 400/533MHz (915GM) CPU Socket Socket 479 co-layout with micro-FCBGA Chipset Intel 910GML/915GM chipset ICH6M: 82801FBM BIOS /APM Award BIOS, support ACPI Function & APM1.2 Me
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INTRODUCTION Board Dimensions 4 MI920 User’s Manual
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INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MI920 in order to set up a workable system. The topics covered are: Installing the CPU ........................................................................ 6 Installing the Memory .................................................................. 7 Setting the Jumpers ...................................................................... 8 Connectors on MI920 ..............
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INSTALLATIONS Installing the CPU ® The MI920 board supports a Socket 479 processor socket for Intel ® ® Pentium M or Celeron M processors. The processor socket comes with a screw to secure the processor. As shown in the left picture below, loosen the screw first before inserting the processor. Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket. Once the processor has slide into the socket, fas
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INSTALLATIONS Installing the Memory The MI920 board supports one DDR2 memory socket for a maximum total memory of 1GB 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. Hold the DDR2 module so that the key of the DDR2 module align with those on the memory slot. 2. Gently push the DDR2 module in an upright position until the clips of the slot close to hold the DDR2 module i
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INSTALLATIONS Setting the Jumpers Jumpers are used on MI920 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 MI920 and their respective functions. Jumper Locations on MI920 ........................................................... 9 JP1: LCD Panel Power Selection.................................................. 10 JP8: Clear
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INSTALLATIONS Jumper Locations on MI920 Jumpers on MI920 ............................................................................ Page JP1: LCD Panel Power Selection ................................................. 10 JP8: Clear CMOS Setting ............................................................. 10 JP7: CompactFlash Slave/Master Selection ................................. 10 JP2: ATX/AT Mode Select .......................................................... 10 JP3: COM3 R
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INSTALLATIONS JP1: LCD Panel Power Selection JP1 LCD Panel Power 3.3V 5V JP8: Clear CMOS Setting JP8 Setting Normal Clear CMOS JP7: CompactFlash Slave/Master Selection JP7 CF Setting Master Slave JP2: ATX/AT Mode Select JP2 ATX / AT ATX mode AT mode JP3: COM3 RS232 +5V / +12V Power Setting Pin # Pin # Signal Name JP3 Signal Name 1 RI +12V 2 3 RI (Default) RI (Default) 4 5 RI +5V 6 COM3 Settings: Pin 1-2 short = +12
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INSTALLATIONS JP4: COM4 RS232 +5V / +12V Power Setting Pin # Pin # Signal Name JP4 Signal Name 1 RI +12V 2 3 RI (Default) RI (Default) 4 5 RI +5V 6 COM4 Settings: Pin 1-2 short = +12V, Pin 5-6 short = +5V, Pin 3-4 Standard COM Port JP5: VGA/DVI DDCDATA and DDCCLK Signal Select JP5 VGA/DVI Select VGA DVI JP6: CPU FSB Selection (915GM only) JP6 FSB 400MHz 533MHz MI920 User’s Manual 11
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INSTALLATIONS Connectors on MI920 The connectors on MI920 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on MI920 and their respective functions. Connector Locations on MI920 .................................................... 13 FAN1: CPU Fan Power Connector ............................................... 14 FAN2: System Fan Power Connector ...............................
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INSTALLATIONS Connector Locations on MI920 Connector Locations on MI920 ........................................................... Page FAN1: CPU Fan Power Connector .......................................................... 14 FAN2: System Fan Power Connector ...................................................... 14 CN1: DC Jack (DC in, 12V only) ............................................................ 14 CN2: PS/2 Keyboard and PS/2 Mouse Connectors ..........................
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INSTALLATIONS FAN1: CPU Fan Power Connector FAN1 is a 3-pin header for the CPU fan. The fan must be a 12V fan. Pin # Signal Name 1 Ground 2 +12V 3 Rotation detection FAN2: System Fan Power Connector FAN2 is a 3-pin header for system fans. The fan must be 12V (500mA). Pin # Signal Name 1 Ground 2 +12V 3 Rotation detection CN1: DC Jack (DC in, 12V only) CN2: PS/2 Keyboard and PS/2 Mouse Connectors PS/2 Mouse PS/2 Keyboard Signal
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INSTALLATIONS CN3: COM1 and DVI-I Connector [ 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 Signal Name Pin # Pin # Signal Name DATA 2- 1 16 HOT POWER DATA 2+ 2 17 DATA 0- Shield 2/4 3 18 DATA 0+ DATA 4- 4 19 SHIELD 0/5 DATA 4+ 5 20 DATA 5- DDC CLOCK 6 21 DATA 5+ DDC DATA 7 22 SHIELD CLK VSYNC 8 23 CLOCK - DATA 1- 9 24 CLOCK + DATA 1+ 10 C1 A RED SHIELD 1/3 11 C2 A GREEN DATA 3- 12 C3 A BLUE DATA 3+ 13 C4 HYN
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INSTALLATIONS J1: HDD Power Connector Pin # Signal Name 1 +12V 2 Ground 3 Ground 4 5V Note: +12V power is provided with 2A maximum load. J2: ATX_12V Connector J2 can be used in situations where the 12V current from the ATX power is insufficient to supply needed current. Pin # Signal Name 1 Ground 2 Ground 3 +12V 4 +12V IDE1: IDE Connector Signal Name Pin # Pin # Signal Name Reset IDE 1 2 Ground Host data 7 3 4 Host data 8 Host data 6 5 6 Host data 9 H
