Acrosser AR-B1622 - Manual (Page 2)

AR-B1622 User’s Guide
2
1. INTRODUCTION
Welcome to the AR-B1622 Single Board Computer. The AR-B1622 board Low power GX3 series Processors with
the advanced chipset CS5536. This product is designed for the system manufacturers, integrators, or VARs that
want to provide all the performance, reliability, and quality at a reasonable price.
In addition, the AR-B1622 provides on chip VGA. The VGA, which provides up to True Color (32 bit) 1024x768, or
High Color (16 bit) 1280x1024 resolution. The VGA memory is share main memory (2M, 4M, or 8M). AR-B1622
also has 24-bit LVDS function in the system.
The AR-B1622 is loaded with special on-board features that rival full-size systems. It has one network controller on
board, uses Realtek RTL8100BL LAN controller, a fully integrated 10/100BASE-TX solution with high performance
networking functions. Supports Compact Flash™
Type II interface. Plus optional support for AC97 sound with
CD-input. The AR-B1622 also includes one 200-pin SO-DIMM DDR sockets for up to 512 MB total on-board
memory. The AR-B1622 has two on-board serial ports; COM1, COM2 with RS232C, 4 USB ports, and tough
industrial grade construction. All these features make the AR-B1622 a very "system integrator friendly" solution,
perfect for handling applications in the harshest unmanned environments.
MEMORY BUS
CRT OUT
TO ETX
CON
ATA-66
LX Processor
Clock
LVDS
W83627
(SST FWH)
USB2.0
REFCLK
(CS5535/CS5536)
PRIMARY IDE
PCI(33/66 MHz)
South Bridge
LPC BUS
USB x 4
TFT
14.318 MHz
Crystal Synthesizer
(MK1491-09F)
SODIMM2
0
0
DDR
10/100M
Ethernet
48 MHz
66 MHz
PCI BUS(33MHz or 66MHz)
CRT
(24Bit)
Flash
IDE
BIOS
KB/MS
COM1
AND
COM2
AR-B1622 System Block Diagram