AR-B1851 User’s Guide

1

Introduction

1.1 Specifications:

CPU : Supports Intel Pentium M, Celeron M CPU.

Chipset : GMCH 852GM and ICH4 82801DB

RAM memory : DDR SDRAM SO-DIMM Socket support to 1GB/266MHz.

Display Controller: Intel 852GM Supports non-interlaced CRT monitors Supports LVDS Encoders.

Ultra DMA 133 IDE Interface : One PCI Enhance IDE channel.

CompactFlashTM interface : Supports CompactFlashTM Type II socket for Compact Flash Disk or IBM Micro Drive.

Series ports : Two high-speed 16C550 compatible UARTs ports.COM1 can also support RS-422/485.

USB port : Support Four USB 2.0 compatible ports.

Audio Connector: supports Line-in, Line-out, MIC-in.

Digital IO: Supports eight digital-in, and eight digital-out TTL-level I/O ports.

IrDA: Supports Serial Infrared(SIR) or Amplitude Shift Keyed

IR(ASKIR)interface.

PS/2 Mouse/Keyboard Connector

Watchdog timer : Time setting form 1 to 255 second / minute System Reset generate when CPU did not periodically trigger the timer.

Intel LAN Controller: Two ports IEEE 802.3u Auto-Negotiation support for Intel BCM4401(Optional) 10/100BASE-TX or BMC5788 1000BASE-TX.Connected to your LAN through RJ45 connector.

AR-B18515

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ADS Technologies manual Specifications, AR-B18515