EPIA SP-Series Operating Guide
August 17, 2004
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Version 1.00
VIA CN400 Chipset Overview
The VIA CN400 Chipset is designed to enable high quality digital video streaming and DVD playback in a
new generation of fanless, small form factor PCs and IA devices. The CN400 features the embedded VIA
UniChrome™ Pro 2D/3D MPEG-2 decoder/MPEG-4 accelerator, DDR400 support, motion compensation
and duo-view support to ensure a rich overall entertainment experience. Outstanding connectivity
features include USB 2.0, Serial ATA, 10/100 LAN and ATA133/100.