Half-s i z e C P U C a r d
S B C - 6 5 9 R e v . B
Chapter 1 General Information
1 - 2
1.1 Introduction
If your requirements for a single board computer consist of a half-sized
footprint, dual Ethernet, pure PCI interface and Intel quality logic chipset,
then SBC-659 is the solution. This half-sized single board computer is
ideal for Internet data access server.
The dual Ethernet socket ensures consistent high server throughput and
transparent backup connections in corporate servers. Two RJ-45
connectors controlled by two separate chipsets, Intel 815E and Intel
82559GD both offering 10/100Base Ethernet interface.
The processors used on this single board computer may vary, however to
acquire the full potential of this embedded computer we suggest Intel
Celeron or Pentium III offering 300~766MHz (With system bus frequencies
of 66 MHz), 450-850 MHz (With system bus frequencies of 100MHz), or
533-1.4 GHz (With system bus frequencies of 133MHz). But the board
cannot support 0.25u CPU. The logic chipset onboard is entirely Intel,
controlling the LCD, LAN and audio functions.
This half-sized board features our first built in audio interface, supporting
microphone in, line in/out, speaker out and CD in capabilities. Codec job
tasking are performed by ALC 200 chip. The VGA has a display memory
size of 4MB, supporting non-interlaced CRT and up to 18/36-bit LCD
through DVI/DVO module.
On the solder side we offer a 144-pin SODIMM socket providing a
maximum of 256MB of memory. A compact flash connector is provided
