7
1 Desktop Board Features
Table 1 describes the major features of Intel
®
Desktop Board D845GLVA.
Table 1.
Feature Summary
Form Factors
MicroATX at 9.2 inches by 8.2 inches
Processor
Support for:
•
400 MHz front side bus (FSB) Intel
®
Pentium
®
4 processor in an mPGA-478 socket
•
400 MHz FSB Intel
®
Celeron
®
processor in an mPGA-478 socket
Memory
•
Two DIMM sockets 184-pin, 2.5 V, DDR266/200 MHz SDRAM interface
•
Designed to support up to 2 GB of system memory
NOTE:
Desktop Board D845GLVA has been designed to support DIMMs based on 512 Mbit
technology up to 2 GB, but this technology has not been validated on this Intel desktop board.
For more information about the latest list of tested memory, refer to the Intel World Wide Web
site at:
http://support.intel.com/support/motherboards/desktop/
Chipset
Intel
®
845GL chipset, consisting of:
•
Intel
®
82845GL Graphics and Memory Controller Hub (GMCH) with Accelerated
Hub Architecture (AHA) bus
•
Intel
®
82801DB I/O Controller Hub (ICH4) with AHA bus with support up to four
Hi-Speed Universal Serial Bus 2.0 (USB 2.0) ports
•
4 Mbit Firmware Hub (FWH)
I/O Control
•
SMSC LPC47M172 low pin count (LPC) interface I/O controller
LAN (optional)
•
Intel
®
82562ET 10/100 Mbit/sec Platform LAN Connect (PLC) device and
RJ-45 connector
Graphics
•
Intel 845GL chipset
•
Integrated Intel
®
Extreme Graphics
Audio
•
Intel 845GL chipset (AC ’97)
•
Sigmatel audio codec
Expansion
Capabilities
Three PCI slots
Peripheral
Interfaces
•
Up to four USB 2.0 ports
— Two ports routed to the back panel
— Two ports routed to the USB 2.0 header
•
Two IDE interfaces with Ultra DMA-33 and ATA-66/100 support
•
One diskette drive interface
•
One parallel port
•
One serial port
•
PS/2* keyboard and mouse ports
continued