2
Motherboard User’s Guide
Audio
Serial ATA
•
Four Serial ATA Connectors
•
Transfer rate exceeding best ATA (3.0 Gb/s) with scalability to higher
rates
•
Low pin count for both host and devices
Onboard IDE channels
•
One IDE Connector
•
Supports PIO (Programmable Input/Output) and DMA (Direct Memory
Access) modes
•
Supports IDE Ultra DMA bus mastering with transfer rates of
100
/66
MB/sec
Expansion Slots
•
Two 32-bit PCI slots
•
One
PCI Expressx16
slot
•
One
PCI Expressx1
slot
Memory Support
•
Two 240-pin DIMM sockets for DDR2 SDRAM memory modules
•
Supports
DDR2 800/
667 with dual-channel architecture
•
Maximum installed memory is 4 GB
•
System Memory Controller Support: DDR2 SDRAM with up to
maximum memory of 4 GB.
•
PCI Express Graphics Interface Support: One PCI Express x16 slot
•
PCI Bus Interface Support: PCI Revision 2.3 Specification at 33MHz
•
Integrade Serial ATA Host Controller: Independent DMA operation with
Data transfer rates up to 3.0 Gb/s
•
Intgrated IDE Controller: Ultra DMA-100/66 Bus Master EIDE
Controller
•
USB 2.0: Integrated USB 2.0 interface
•
Hyper-Threading Technology
There are
G31 Northbridge
and
ICH7
in the chipsets in accordance with an
innovative and scalable architecture with proven reliability and performance.
Chipset
•
5.1Channel High Definition Audio Codec
•
Exceeds Microsoft Windows Logo Program (WLP) Requirements
• ADCs support 44.1K/48K/96K/192KHz sample rate
• Power Support: Digital: 3.3V; Analog: 5.0V