Host Interface
- Support Intel® Pentium® M processor
- w/ 2X Address and 4X Data Rate
- 12 Outstanding Transactions support
- Quasi-Synchronous/Asynchronous Host/DRAM Timing support
- Supports 2M/4M/8M/16M TSEG SMRAM

DRAM Controller
- Supports DDR400/DDR333/DDR266
- Supports Up to 2 un-buffered DIMMs DDR400
- Supports Up to 3 un-buffered DIMMs DDR333/266
- Up to 1GB per DIMM with 512Mb tech.
- Dynamic Clock Enable (CKE) control placing the Memory into Suspend to DRAM state.

AGP3.5 and AGP2.0 Compliant
- AGP 8X/4X Mode Support
- Fast Write Support
- Supports 1.5V interface only

SiS MuTIOL® 1G Delivering 1GB/s Bandwidth
- Proprietary Interconnect between SiS648MX and SiS963
- Bi-Directional 16-bit Data Bus at 533MHz Operating Frequency

SiS963 MuTIOL® 1G Media I/O

MuTIOL® 1G Delivering 1GB/s Bandwidth
- Proprietary Interconnect between SiS north bridge and SiS963
- Bi-Directional 16-bit Data Bus at 533MHz Operating Frequency

USB 2.0/1.1 Host Controller
- One EHCI USB 2.0 Controller and 3 OHCI USB 1.1 Controllers
- Supports Total 6 USB 2.0/1.1 Ports
- Supports USB 2.0 High-Speed Device @480 Mb/s Transfer Rates

IEEE1394a Link Controller
- Compliant with 1394a OHCI 1.1
- Supports Up to Three 1394 Devices with External PHY
- Supports 400/200/100 Mb/s Transfer Rates

Fast Ethernet/Home Networking Controller with MII Interface
- Supports 10/100Mb Fast Ethernet or 1/10Mb HomePNA 2.0 with External PHY

Audio/Modem Controllers with AC'97 Interface
- AC'97 v2.2 Compliant
- Supports 6 Channels of AC'97 Speakers Out and V.90 Software Modem

Advanced Power Management
- ACPI 1.0b and APM 1.2 Compliant

Dual IDE Channels with ATA 133/100/66/33
Support Up to 6 PCI Masters
LPC 1.0 Interface
Integrated RTC
Integrated Keyboard/PS2 Mouse Controller