Acrosser AR-B1551 - Manual (Page 6)

AR-B1551 User s Guide
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1. OVERVIEW
This is a AR-B1551 Pentium Grade CPU Board with VGA, Ethernet, SSD, LCD, Audio.
This chapter provides an overview of your system features and capabilities. The following topics are covered:
Specification
Packing List
Features
1.1 SPECIFICATION
CPU: Cyrix GX1 BGA 300MHz.
Chipset: Cyrix CS5530A.
RAM Memory: Support 1xSODIMM socket ,28MB maximum.
SSD: Compact Flash Interface X 1.
Watchdog: Sofeware programmable 1~63sec.
VGA Display: GX1 UMA.
CRT-with HDB 15-pin connector.
LCD with 2.0 mm 44-pin Header.
LVDS Interface with 2mm 26-pin Header.
Ethernet: RTL8139C chipset, supports 10/100M baseT with RJ-45 connector built-in LED.
Audio: CS5530A on-chip AC97 compatible audio with 2mm 26-pin Box Header on board.
Super I/O: Winbond 83977TF
1 EIDE (Ultra DMA33)– with one 2.00 mm 44-pin connector
1 FDC – with 2.54 mm 34-pin connector.
1 Parallel – with 2.54 mm 26-pin connector (supports SPP/EPP/ECP mode).
1 RS-232C – with DB-9 connector located at the bracket.
1 RS-232C/RS485 /IrDA/Touch Screen – with 2.54 mm 10-pin connector
RS-232C is selectable by jumper and use the same connector.
IrDA with 2.54mm 5-pin header.
Touch Screen uses 2.0mm 3-pin JST connector.
USN: A specific Universal Serial Number is attached for hardware identification (accomplished by
Dallas DS2401 Silicon Serial Number).
BIOS: Flash BIOS Award.
Keyboard/Mouse: PS/2 compatible 6-pin mini-DIN connector located at bracket.
USB: Built-in 2 ports USB interface with 2.54mm 10-pin headers.
RTC: Chipset included, Supports ACPI function with 10 years data retention.
Speaker: Supports on-board buzzer.
LED Indicators: Power LED, LAN LED at LAN Port.
Expansion Bus: PC/104.
Power Connector: One 8-pin 2.5mm JST, 4-pin 5.08mm wafer connector.
Power Req.: +5V-3.0A maximum and 12V –0.5A maximum.
CE Design-in: Add EMI components to COM ports, Parallel port, CRT, USB, Keyboard, and PS/2
mouse.
PC Board: 8 layers, EMI considered. Especially in switching power layout.
Dimensions: 145 mm x 102 mm (5.7” x 4”).