SiS630

Host Interface Controller
   - Supports Intel Pentium II/!!! CPU at 66MHz/100MHz Front Side Bus Frequency
   - Synchronous Host/DRAM Clock Scheme
   - Asynchronous Host/DRAM Clock Scheme
Integrated DRAM Controller
   - 3-DIMM/6-Bank of 3.3V SDRAM
   - Supports NEC Virtual Channel Memory (VC-SDRAM) Technology
   - Supports Memory Bus up to 133 MHZ
   - System Memory Size up to 1.5 GB
   - Up to 512MB per Row
   - Supports 16Mb, 64Mb, 128Mb, 256Mb, 512Mb SDRAM Technology
   - Suspend-to-RAM (STR)
   - Relocatable System Management Memory Region
   - Programmable Buffer Strength for CS#, DQM[7:0], WE#, RAS#, CAS#, CKE, MA[14:0] and MD[63:0]
   - Shadow RAM Size from 640KB to 1MB in 16KB increments
   - Two Programmable PCI Hole Areas
Integrated A.G.P. Compliant Target/66Mhz Host-to-PCI Bridge
   - AGP v2.0 Compliant
   - Supports Graphic Window Size from 4MBytes to 256MBytes
   - Supports Pipelined Process in CPU-to-Integrated 3D A.G.P. VGA Access
   - Supports 8 Way, 16 Entries Page Table Cache for GART to Enhance Integrated A.G.P. VGA Controller Read/Write Performance
   - Supports PCI-to-PCI Bridge Function for Memory Write from 33Mhz PCI Bus to
Integrated A.G.P. VGA
Meet PC99 Requirements
PCI 2.2 Specification Compliant
High Performance PCI Arbiter
   - Supports up to 4 PCI Masters
   - Rotating Priority Arbitration Scheme
   - Advanced Arbitration Scheme Minimizing Arbitration Overhead.
   - Guaranteed Minimum Access Time for CPU And PCI Masters
Integrated Host-To-PCI Bridge
   - Zero Wait State Burst Cycles
   - CPU-to-PCI Pipeline Access
   - 256B to 4KB PCI Burst Length for PCI Masters
   - PCI Master Initiated Graphical Texture Write Cycles Re-mapping
   - Reassembles PCI Burst Data Size into Optimized Block Size
Fast PCI IDE Master/Slave Controller
   -  Supports PCI Bus Mastering
   -  Native Mode and Compatibility Mode
   -  PIO Mode 0, 1, 2 , 3, 4
   -  Multiword DMA Mode 0, 1, 2
   -  Ultra DMA 33/66
   -  Two Independent IDE Channels Each with 16 DW FIFO
Virtual PCI-to-PCI Bridge
Integrated Ultra AGP VGA for Hardware 2D/3D Video/Graphics Accelerators
   -  Supports Tightly Coupled 64 Bits 100mhz Host Interface to VGA to Speed Up GUI Performance and Video Playback Frame Rate
   -  AGP v. 2.0 Compliant
   -  Zero-Wait-State 128x4 Post-Write Buffer with Write Combine Capability
   -  Zero-Wait-State 128x4 2-Way Read Ahead Cache Capability
   -  Re-locatable Memory-Mapped and I/O Address Decoding
   -  Flexible Design Shared Frame Buffer Architecture for Display Memory
   -  Shared System Memory Area up to 64MB
   -  Built-in 8K Bytes Texture Cache
   -  32-Bit VLIW Floating-Point Primitive Setup Engine
   -  Peak Polygon Rate: 4M Polygon/Sec @ 1 Pixel/Polygon With 16bpp, Bilinear Textured,
Z Buffered And Alpha Blended
   -  Supports Flat and Gouraud Shading
   -  Supports High Quality Dithering
   -  Supports Z-Test, Stencil Test, Alpha Test and Scissors Clipping Test
   -  Supports Z Pre-Test for Reducing Texture Read DRAM Bandwidth
   -  Supports 256 Rops
   -  Supports Individual Z-Buffer and Render Buffer at the Same Time
   -  Supports 16/24/32 BPP Z Buffer Integer/Floating Formats
   -  Supports 16/32 BPP Render Buffer Format
   -  Supports 1/2/4/8 Stencil Format
   -  Supports Per-Pixel Texture/Fog Perspective Correction
   -  Supports MIPMAP with Point-Sampled, Linear, Bi-Linear and Tri-Linear Texture Filtering
   -  Supports Single Pass Two MIPMAP Texture, One Texture on Clock
   -  Supports up to 2048x2048 Texture Size
   -  Supports 2' S Power of Width and Height Structure Rectangular Texture
   -  Supports 1/2/4/8 BPP Palletize Texture with 32 Bit ARGB Format
   -  Supports Palette for High Performance Palette Look Up
   - Supports 1/2/4/8 BPP Luminance Texture
   - Supports 1/2/4/8 BPP Intensity Texture
   - Supports 8/16/24/32 BPP RGB/ARGB Texture Format
   - Supports Video YUV Texture in All Supported Texture Formats
   - Supports MIP-Mapped Texture Transparency, Blending, Wrapping, Mirror and Clamping
   - Supports Fogging and Alpha Blending
   - Supports Vertex Fogging, Linear Fogging Table and Non-Linear Fogging Table
   - Supports Specula Lighting
   - Supports Sort Dependent Edge Anti-Aliasing
   - Supports Full Scene Anti-Aliasing
   - Supports Hardware Back Face Culling
   - Internal Full 32 Bits ARGB Format Ultra Pipelined Architecture for Ultra HighPerformance and High Rendering Quality
   - 128-Bit 2D Engine with a Full Instruction Set
   - Built-In 64x64x2 Bit-Mapped Hardware Cursor
   - Built-In 32x32x16, 32x32x32 Bit-Mapped Color Hardware Cursor
   - Maximum 64 MB Frame Buffer with Linear Addressing
   - MPEG-2 ISO/IEC 13818-2 MP@ML and MPEG-1 ISO/IEC 11172-2 Standards Compliant
   - Supports Hardware DVD Accelerator
   - Direct DVD to TV Playback
   - Supports Single Frame Buffer Architecture
   - Supports Two Independent Video Windows with Overlay Function and Scaling Factors
   - Supports YUV-To-RGB Color Space Conversion
   - Supports Bi-Linear Video Interpolation with Integer Increments of Pixel Accuracy
   - Supports Graphic and Video Overlay Function
   - Supports CD/DVD to TV Playback Mode
   - Simultaneous Graphic and TV Video Playback Overlay
   - Supports Current Scan Line of Refresh Red-Back and Interrupt
   - Supports Tearing Free Double/Triple Buffer Flipping
   - Supports Input Video Vertical Blank or Line Interrupt
   - Supports RGB555, RGB565, YUV422 and YUV420 Video Playback Format
   - Supports Filtered Horizontal Up and Down Scaling Playback
   - Supports DVD Sub-Picture Playback Overlay
   - Supports DVD Playback Auto-Flipping
   - Built-in Two Video Playback Line Buffers
   - Supports DCI Drivers
   - Supports Direct Draw Drivers
   -  Built-in Programmable 24-bit True-Color RAMDAC up to 270 MHz Pixel Clock RAMDAC Snoop Function
   -  Built-in Reference Voltage Generator and Monitor Sense Circuit
   -  Supports Down-Loadable RAMDAC for Gamma Correction in High Color and True Color Modes
   -  Built-in Dual-Clock Generator
   -  Supports Multiple Adapters and Multiple Monitors
   -  Built-in PCI Multimedia Interface
   -  Supports Digital Flat Panel Port for Digital Monitor (LCD Panel)
   -  Built-in VESA Plug and Display for CH7003, PanelLinkTM and LVDS Digital Interface
   -  Built-in Secondary CRT Controller for Independent Secondary CRT, LCD or TV digital output
   -  Supports VESA Standard Super High Resolution Graphic Modes
        - 640x480 16/256/32K/64K/16M colors 120 Hz NI
        - 800x600 16/256/32K/64K/16M colors 120 Hz NI
        - 1024x768 256/32K/64K/16M colors 120 Hz NI
        - 1280x1024 256/32K/64K/16M colors 120 Hz NI
        - 1600x1200 256/32K/64K/16M colors 100 Hz NI
        - 1920x1200 256/32K/64K/16M colors 80 Hz NI
   -  Low Resolution Modes
   -  Supports Virtual Screen up to 4096x4096
   -  Fully Directx 6.0 Compliant
   -  Efficient and Flexible Power Management with ACPI Compliance
   -  Supports DDC1, DDC2B and DDC 3.0 Specifications
   -  Cooperate with " SiS Video Bridge" to Support
        - NTSC/PAL Video Output
        - Digital LCD Monitor
        - Secondary CRT Monitor Low Pin Count Interface
   -  Forwards PCI I/O and Memory Cycles into LPC Bus
   -  Translates 8-/16-bit DMA Cycles into PCI Bus Cycles Advanced PCI H/W Audio & Modem
   -  Advanced Wavetable Synthesizer
        - 64-Voices Polyphony Wavetable Synthesizer Supports All Combinations of Stereo/Mono, 8-/16-bits, and Signed/Unsigned Samples
        - Per Channel Volume and Envelop Control, Pitch Shift, Left/Right Pan, Tremolo, and
Vibrato
        - Global Effect Process for Reverb, Chorus and Echo
        - DirectMusic^TM Support with Unlimited Downloadable Samples in System Memory
        - DLS-1-Compatible Downloadable Samples Support
        - DirectMusicTM Support with Unlimited Downloadable Samples in System Memory
        - DLS-1-Compatible Downloadable Samples Support
   - DirectSoundTM 3D
        - 64-Voice DirectSoundTM Channels
        - 32-Voice DirectSoundTM3D Accelerator with IID, IAD and Doppler Effects on 3D
Positional Audio buffer
        - DirectSound Accelerator for Volume, Pan and Pitch Shift Control on Streaming or
Static Buffers
        - VirtualHRTF Interactive 3D Positional Audio Accelerator for DirectXTM 5/6
   - Advanced Streaming Architecture
        - Microsoft WDM Streaming Architecture Compliant and Re-routable Endpoint Support
        - Three Stereo Capture Channels
        - AC' 97/98 Stereo Recording Channel Through AC-Link
   - High Quality Audio and AC' 97/98 Support
        - CD Quality Audio with 90dB+ SNR Using External High Quality AC' 97/98 CODEC
        - AC' 97/98 Support with Full Duplex, Independent Sample Rate Converter for Audio
Recording and Playback
        - On-Chip Sample Rate Converter Ensures All Internal Operation at 48KHz
        - High Precision Internal 26-bit Digital Mixer with 20-bit Digital Audio Output
   - Full Legacy Compatibility
        - SoundBlaster Pro/16
        - VirtualFMTM Enhances Audio Experience through Realtime FM-to-Wavetable Conversion
        - MPU-401 Compatible UART for External or Internal Synthesis
   - Telephony & Modem
        - Full Duplex VirtualPhone Speaker Phone with Modem Capable AC' 97/98
        - HSP V.90 Modem
   - Software Support
        - Complete DirectX Driver Suite(DirectSound3D, DirectSound, DirectMusic,DirectInput) for Windows 98/Windows 2000
        - Configuration Installation and Diagnostics under Real Mode DOS, Windows 98 DOS
Box
        - Windows 98/NT5.0 Configuration, Installation and Mixer Program
   - Extras
        - 2-to-6 Speakers Output with Optional VirtaulFX ,VirtualAC3
        - DirectX Timer for Video/Audio Synchronization DirectSoundTM 3D
        - 64-Voice DirectSoundTM Channels
        - 32-Voice DirectSoundTM3D Accelerator with IID, IAD and Doppler Effects on 3D Positional Audio buffer
        - DirectSound Accelerator for Volume, Pan and Pitch Shift Control on Streaming or
Static Buffers
        - VirtualHRTF Interactive 3D Positional Audio Accelerator for DirectXTM 5/6
   - Advanced Streaming Architecture
        - Microsoft WDM Streaming Architecture Compliant and Re-routable Endpoint Support
        - Three Stereo Capture Channels
        - AC' 97/98 Stereo Recording Channel Through AC-Link
   - High Quality Audio and AC' 97/98 Support
        - CD Quality Audio with 90dB+ SNR Using External High Quality AC' 97/98 CODEC
        - AC' 97/98 Support with Full Duplex, Independent Sample Rate Converter for Audio
Recording and Playback
        - On-Chip Sample Rate Converter Ensures All Internal Operation at 48KHz
        - High Precision Internal 26-bit Digital Mixer with 20-bit Digital Audio Output
   - Full Legacy Compatibility
        - SoundBlaster Pro/16
        - VirtualFMTM Enhances Audio Experience through Realtime FM-to-Wavetable Conversion
        - MPU-401 Compatible UART for External or Internal Synthesis
   - Telephony & Modem
        - Full Duplex VirtualPhone Speaker Phone with Modem Capable AC' 97/98
        - HSP V.90 Modem
   - Software Support
        - Complete DirectX Driver Suite(DirectSound3D, DirectSound, DirectMusic, DirectInput) for Windows 98/Windows 2000
        - Configuration Installation and Diagnostics under Real Mode DOS, Windows 98 DOS
Box
        - Windows 98/NT5.0 Configuration, Installation and Mixer Program
   - Extras
        - 2-to-6 Speakers Output with Optional VirtaulFX ,VirtualAC3
        - DirectX Timer for Video/Audio Synchronization
        - I2S and SPDIF Interface
Advanced Power Management
   - Meets ACPI 1.0 Requirements
   - Meets APM 1.2 Requirements
   - ACPI Sleep States Include S1, S2, S3, S4, S5
   - CPU Power States Include C0, C1, C2 C3
   - Power Button with Override
   - RTC Day-of-Month, Month-of-Year Alarm
   - 24-bit Power Management Timer
   - LED Blinking in S0,S1,S2 and S3 States
   - System Power-Up Events Include: Power Button, Hot-Key, Keyboard Password/ Hot-Key, RTC Alarm, Modem Ring-In, SMBALY#, LAN, PME#, AC' 97 Wake-Up and USB Wake-Up
   - Software Watchdog Timer
   - Power Supply' 98 Support
   - PCI Bus Power Management Interface Spec. 1.0
Integrated DMA Controller
   - Two 8237A Compatible DMA Controllers
   - 8/16- bit DMA Data Transfer
   - Distributed DMA Support
Integrated Interrupt Controller
   - Two 8237A Compatible DMA Controllers
   - Two 8259A Compatible Interrupt Controllers
   - Level- or Edge-Triggered Programmable
   - Serial IRQ
   - Interrupt Sources Re-routable to Any IRQ Channel
Three 8254 Compatible Programmable 16-bit Counters
   - System Timer Interrupt
   - Generate Refresh Request
   - Speaker Tone Output
Integrated Keyboard Controller
   - Hardwired Logic Provides Instant Response
   - Supports PS/2 Mouse Interface
   - Password Security and Password Power-Up
   - System Sleep and Power-Up by Hot-Key
   - KBC and PS2 Mouse Can Be Individually Disabled
Integrated Real Time Clock(RTC) with 256B CMOS SRAM
   - Supports ACPI Day-of-Month and Month-of-Year Alarm
   - 256 Bytes of CMOS SRAM
   - Provides RTC H/W Year 2000 Solution
Universal Serial Bus Host Controller
   - OpenHCI Host Controller with Root Hub
   - Two USB Host Controller
   - Five USB Ports
   - Supports Legacy Devices
   - Over Current Detection
I²C Bus/SMBUS Series Interface
Integrated Fast Ethernet Controller and 10/100 Megabit Per Second (Mbps) Physical
Layer Transceivers for the PCI Local Bus
   - Plug and Play Compatible
   - High-Performance 32-Bit PCI Bus Master Architecture with Integrated Direct Memory
   - Access (DMA ) Controller for Low CPU and Bus Utilization
   - Supports an Unlimited PCI Burst Length
   - Supports Big Endian and Little Endian Byte Alignments
   - Supports PCI Device ID, Vendor ID/Subsystem ID, Subsystem Vendor ID
Programming through the EEPROM Interface
   - Implements Optional PCI 3.3v Auxiliary Power Source 3.3Vaux Pin And Optional PCI
   - IEEE 802.3 and 802.3u Standard Compatible
   - IEEE 802.3u Auto Negotiation and Parallel Detection for Automatic Speed Selection
   - Full Duplex and Half Duplex Mode for Both 10 and 100 Mbps
   - Fully Compliant Ansi X3.263 Tp-Pmd Physical Sub-Layer Which Includes Adaptive
Equalization and Baseline Wander Correction.
   - Automatic Jam and IEEE 802.3x Auto-Negotiation for Flow Control
   - Single Access to Complete PHY Register Set
   - Built-In Waveform Shaping Requires No External Filters
   - Single 25MHz Clock for 10 and 100 Mbps Operation
   - Power Down of 10base-T/100base-Tx Sections When not in Use
   - Jabber Control and Auto-Polarity Correction for 10base-T
   - User Programmable LED Function Mapping
   - Supports Software, Enhanced Software, and Automatic Polling Schemes to Internal
PHY Status Monitor and Interrupt
   - Supports 10base-T, 100base-Tx
NAND Tree for Ball Connectivity Testing
618-Balls BGA Package
1.8V Core with Mixed 3.3V and 5V I/O CMOS Technology

The features of SiS630: