key features

A Single-Chip for Pentium !!!/Celeron Platforms That Enables Computing, Consumer, Communication Capabilities

Integrated 128-bit 2D/3D Graphics Accelerator

- Advanced HW Acceleration for DVD Playback

- Fully DirectX 7 Compliant Graphics Engine

Integrated 3D Positional Audio Controller

- Supports 2/4/6 Speakers w/ External AC'97 Codec

Integrated Fast Ethernet Controller and PHY Transceiver

AC'97 HSP Modem

Integrated PC133 SDRAM Controller Supporting 3 DIMMs up to 3GB

Memory

Dual USB OpenHCI Host Controllers with 5 USB Ports

Dual Ultra 33/66 IDE Controllers

ACPI1.0/APM1.2 Power Management

3D V.R. Stereoscope Glasses Support

Supports 4 PCI Masters

LPC 1.0 Interface

Integrated RTC/Keyboard/PS2 Mouse Controllers

Meet PC'99 Requirement

1.8V Core with Mixed 3.3V and 5V I/O CMOS Technology

618 Ball BGA

SiS630E overview

The single chipset, SiS630E, provides a high performance/low cost Desktop solution for the Intel Slot 1 and socket 370 series CPUs based system by integrating a high performance North Bridge, advanced hardware 2D/3D GUI engine and Super-South bridge. In addition, SiS630E provides system-on-chip solution that complies with Easy PC Initiative which supports Instantly Available/OnNow PC technology, USB, Legacy Removal and Slotless Design and FlexATX form factor.

By integrating the UltraAGP TM technology and advanced 64-bit graphic display interface which adopts Share System Memory Architecture that can flexibly utilize the system momory up to 64MB, SiS630E delivers AGP 4x performance and up to 1GB/s memory bandwidth. Furthermore, SiS630E provides powerful hardware decoding DVD accelerator to improve the DVD playback performance. The !?±Super-South Bridge!?L in SiS630E integrates all peripheral controllers/accelerators /interfaces. SiS630E provides a total communication solution including 10/100Mb Fast Ethernet for Office requirement.

SiS630E offers AC!|97 compliant interface that comprises digital audio engine with 3D-hardware accelerator, on-chip sample rate converter, and professional wavetable along with separate modem DMA controller. SiS630E also provides interface to Low Pin Count (LPC) operating at 33 MHz clock which is the same as PCI clock on the host, and dual USB host controller with five USB ports that deliver better connectivity and 2 x 12Mb bandwidth.

The built-in fast PCI IDE controller supports the ATA PIO/DMA, and the Ultra DMA33/66 function that supports the data transfer rate up to 66 MB/s. It provides the separate data path for two IDE channels that can eminently improve the performance under the multi-tasking environment.