Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
3
NDiS 542 User Manual
Chapter 1: Product Introduction
Storage
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2 SATA ports
•
1 SATA DOM
•
1 USB DOM
Audio
•
IDT 92HD206 8-channel HD AUDIO CODEC
•
Supports 4 independent line-out jacks (two double-stack phone jacks)
Expansion Slots
•
One Mini-PCIe slot - supports Wireless LAN module
•
One Mini PCIe slot - supports TV tuner module
•
One PCIe slot - supports Vedio Capture Card
I/O Interfaces
•
IrDA
- Onboard IrDA pin header (Tx/Rx)
•
Serial
- Two COM ports support RS232
- One 2x6 pin Terminal port for 4 RS232 (Tx/Rx)
•
USB
Rear side
- Four USB 2.0 ports, bandwidth: 480 Mb/s, Support USB K/B Wake up
function, with Type A double-stack on edge
Internal
- Two USB 2x5 pin-header x1 for USB x2. Supports u-DOC x1
•
GPIO
- 8 GPIO lines via header (GPI 0~3 and GPO 0~3); GPO0 and GPO1
could be connected to LED for programmable feature
- TTL Level (0/5V)
- 2x5 pin header, 2.0 mm
•
Edge I/O
- ATX Power-on button
- Power-on LED (Green)
- Storage LED (Yellow)
- Reserved holes for Wifi antenna, TV tuner antenna
•
Others
- One onboard buzzer
- Three 3-pin fan connectors (for System)
- One 4-pin header SMBus 2.0 controller
- One 3.5” HDD power DC output (Big-4P)
Power Supply
•
Internal
- 250W ATX power Supply
- ATX power connector
- Auto PWR-Failure Resume BIOS default setting
RTC Battery
•
On chip RTC with battery backup
•
One External Li-ion Battery
•
RTC tolerance less than 2 sec (24 hours) under 25
o
C environment