INTRODUCTION

MI940 User’s Manual 3

Specifications
Form Factor Mini ITX (for performance desktop market)
Processor Socket LGA775, Supports the Intel Core 2 Duo and Intel Pentium D
processors.
FSB 533/800 MHz
Chipset Intel 945GC Chipset:
• Intel 945GC Graphic Memory Controller Hub (GMCH)
• Intel ICH7 I/O Controller Hub
BIOS • Award BIOS: footprint from SPI, supports ACPI, SMBIOS
Memory • 2 x 240-pin DDRII 400/533/667 DIMM sockets, support dual
channels,
• Supports max. 2 GB system memory
VGA Intel 945GC integrated graphic subsystem (GMA950)
DVI Chrontel CH7307C DVI transmitter
LAN Intel 82574L PCI-express Gigabit LAN controller x1
USB Intel ICH7 built-in USB 2.0 host controller, supports 6 ports:
•4 ports in the rear I/O region
•2 ports with on-board headers
SATA II Intel ICH7 built-in SATA II controller (3.0Gb/sec) w/ 4 ports
IDE Intel ICH7 built-in IDE controller, supports Ultra ATA100/66/33
Audio Intel ICH7 built-in high definition audio w/ Realtek ALC662 Codec
LPC I/O Winbond W83627EHG: COM1 (RS232), COM2 (RS232/422/485) &
Hardware monitor
Hardware Monitor • Three fan connectors with tachometer support
• CPU fan connector supports 4-wire fan with PWM control
• Supports two thermal diodes (CPU die + 1 on-board)
• Voltage monitoring for VCC (processor), 3.3V, 5V, and 12V
Edge Connectors • Mini-DIN x1 for PS/2 KB & MS
• DB9 connector x1 for COM1
• DB15 & DVI-D stack connector x1 for VGA and DVI
• RJ45 + dual USB stack connector x1 for LAN and USB1-2
• Dual USB connector x1 for USB3-4
• Triple (3x1) phone jack connector x1 for High-Definition Audio
On Board Headers /
Connectors
• Standard SATA (7-pin shrouded vertical) connector x4
• 4x2 pins pin-header x1 for USB 5-6
• 5x2 pins DF11-10 x1 for COM2 (RS232/422/485)
• 5x2 pins pin-header x1 for Digital I/O
• 5X2 pins pin-headerx1 for audio front.
• 40 pins box-header x1 for IDE
• 4 pins pin--header x1 for CPU fan & system fan
• 3 pins pin--header x2 for system fan
Expansion PCI-express (x1) slot x1
PCI slot x1 (supports 2 master)
8x2 pins pin header x1 for adaptor card:
- ID394 (2 or 4 serial ports)
- ID395 (TPM function)
Watchdog Timer Yes (256 segments, 0, 1, 2…255 sec/min)
Digital IO 4 in and 4 Out
Other LAN Wakeup
Power Connector 24 pins ATX main power + 4 pins 12V
System Voltage +5V, +3.3V, +12V, -12V & 5VSB
Board Size 170 x 170mm