User manual

2U Rack Series User Manual
15
Chapter 4 Motherboard Information
4.1 Features
 Mini-ITX Form Factor ( 170mm x 170mm)
 3rd Generation Intel
®
Core
TM
i7/i5 Processor
 System memory up to 16GB DDR3 1333/1600, 2 x SO-DIMM
 Rich I/O connectivity:1 x PCIEx16 slot, 2 x Mini-PCIE, 6 x COM, 4 x USB2.0,
4 x USB3.0, Dual GbE LAN
 Wide selection of storage devices: SATA HDD or SSD/SATAIII mSATA SSD,
customers benefit from the flexibility of using the most suitable storage
device for larger capacity
 Optimized integrated graphic solution: With Intel® Graphics Flexible, it
supports versatile display options and 32-bit 3D graphics engine
4.2 Motherboard I/O
4.2.1 12V DC-IN
The Motherboard allows plugging 12V DC-IN jack on the board without another
power module converter under power consumption by Intel Socket G2 processor in
HM76 with Intel
®
7 series chipset.
4.2.2 PS/2 Keyboard and PS/2 Mouse
The Motherboard provides two PS/2 interface. The PS/2 connector supports
Keyboard and Mouse. In other cases, especially in embedded applications, a mouse is
not used. Therefore, the BIOS standard setup menu allows you to select* “All, But
Keyboard” under the “Halt On”. This allows no-keyboard operation in embedded
system applications without the system halting under POST.
4.2.3 Serial COM ports
Three RS-232 connectors build in the rear I/O. Fourth optional COM ports support
RS-232. When an optional touch-screen is ordered with PPC, serial com port can
connect to a serial or an optional touch-screen. One optional COM port supports
RS232/422/485 choice through jumper setting.
4.2.4 Internal VGA
The Motherboard has one VGA port that can be connected to an external CRT/ LCD
monitor. Use VGA cable to connect to an external CRT / LCD monitor, and connect
the power cable to the outlet. The VGA connector is a standard 15-pin D-SUB
connector.