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ET863 - VIA C3 Eden ETX CPU Module with VGA/Audio/LAN

Click to enlarge Click to view solder side


VIA C3 / Eden (EBGA packaging)
400MHz~667MHz CPU speed
CPU Front Side Bus
VIA ProSavage TwisterT (PN133T) and VT82C686B North bridge: VT8606 ; South bridge: VT82C686B
Award BIOS System
One SODIMM socket
Supports to 256MB PC/100/133 SODIMM modules

VGA Function
VT8606 with integrated Savage4 AGP4x graphics 8/16/32MB frame buffer with system memory
Integrated 2-channel 110MHz LVDS interface
Digital Port for NTSC/PAL TV encoder
Built-in Audio Function
Realtek ALC101
Audio connectors base board
TV Out Function
VIA VT1621 TV encoder
Ethernet Function
Realtek RTL8100BL Ethernet controller
10/100 Base-T Protocols
Super I/O
VT82C686B for IrDA interface, parallel port, COM ports, FDC, and hardware monitor
C3 (Eden) ETX CPU Module with VGA/LAN/Audio


Based on the VIA ProSavage Twister (PN133T) and VT82C686B chipsets, the ET863 ETX CPU module comes integrated with VIA C3 / Eden processors that require less power consumption in a fanless system. It supports rich 2D/3D graphics capabilities, 133MHz Front Side Bus and 133MHz SDRAM support. With its flexible plug on and compact Features:, it can be implemented on ATX, 5.25" / 3.5" Disk Size, and other form factors.

IDE Interface (on base board)
VT82C686B built in. IDE interface supports 2 IDE devices in UDMA/33/66/100, PIO mode 4 and bus master mode
Parallel Port (on base board)
One parallel port supports SPP/EPP/ECP
Serial Ports (on base board)
Two RS-232 ports
USB Port
Up to 4 ports supported
ETX Interface
Four connectors for PCI-bus, USB, Audio, VGA, LCD, COM1, COM2, LPT, Floppy, IrDA, Mouse, Keyboard, IDE1, IDE2, Ethernet, ISA
Form Factor
ETX form factor
95mm x 114mm (3.74" x 4.49")
Power Requirement
+5V: 7A

Environmental Factors:
Operating Temperature:
0°C~60°C (32°F~140°F)
Storage Temperature:
-20°C~80°C (-4°F~176°F)
Relative Humidity:
10%~90% (non-condensing)
Ordering Information

ET863-400 - ETX CPU Module with VIA Eden processor 400MHz, with VGA/LAN/Audio
ET863-533 - ETX CPU Module with VIA Eden processor 533MHz, with VGA/LAN/Audio
ET863-667 - ETX CPU Module with VIA Eden processor 667MHz, with VGA/LAN/Audio
ET863-1G - ETX CPU Module with VIA Eden processor 1GHz, with VGA/LAN/Audio
IP100 - 5.25" base board with ETX interface
IP300 - 3.5" base board with ETX interface
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