8399 N/B Maintenance

￿ System balance to achieve high performance

￿ Advanced System Power Management

￿ Power down of SDRAM (CKE)

￿ Independent clock stop controls for CPU, DDR SDRAM, VLINK interface, graphics engine (2D,3D, video, display) and on-chip AGP bus

￿ Low-leakage I/O pads

￿ Suspend power plane for preservation of memoryDocumentdata ￿ Suspend-to-DRAM and self-refresh power down

￿ ACPI 1.0B and PCI Bus Power Man gement 1.1 mpliant

￿ Full Software SupportConfidential

￿ Drivers for major operating system APIs (windows 9x, Windows NT, Windows2000,Windows XP,

Direct3D, DirectDraw and DirectShow, OpenGL ICD for Windows 9x, NT, 2000, and XP) ￿ Chipset and Video BIOS support (including all standard VESZA CRT display modes)

1.3.3 VIA VT8235CD BGA PCI-LPC/ISA South Bridge

The VT8235CD South Bridge is a high integration, high performance, power-efficient, and high compatibility device that supports Intel and non-Intel based processor to V-Link bus bridge functionality to make a complete Microsoft PC2001-compliant PCI/LPC system. The VT8235CD includes standard intelligent peripheral controllers:

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