User`s manual
STX88831 STX Evaluation Platform Module Series User’s Manual 
Introduction 
3 
  USB Interface 
  Four USB ports with fuse protection and complies with 
USB Spec. Rev. 2.0 
  Graphics 
  Intel
®
 945GSE GMCH with GMA 950 integrated graphic 
engine 
  CRT and TTL or LVDS LCD output 
  Support 24-bit TTL TFT LCD via STX interface 
connector and 18/24-bit single/dual channel LVDS with 
Chrontel CH7308B from SDVO as EFP port through 
AXIOMTEK 30-pin FPC connector (FC1); please be 
noted that the LCD interface can be used either TTL 
TFT or LVDS at the same time 
  Watchdog Timer 
  1~255 seconds; up to 255 levels 
  Ethernet 
  One Realtek RTL8103EL 10/100 Fast Ethernet via PCI-
Expres x1 Bus 
  Audio 
  AC-link through STX interface for codec on the baseboard 
  Expansion Interface 
  Four 32-bit/33MHz PCI Bus master 
 Standard ISA Bus 
  Power Management 
  ACPI (Advanced Configuration and Power Interface) 
 NOTE All specifications and images are subject to change 
without notice. 










