7
1 Desktop Board Features
Table 1 describes the major features of the boards.
Table 1. Feature Summary
Form Factor microATX at 9.6 inches by 7.65 inches
Processors
• Intel® Pentium® III processor family with FC-PGA (Flip Chip Pin Grid Array) and
FC-PGAII package supporting 100 MHz and 133 MHz system bus frequency
• Intel® Celeron™ processor family with FC-PGA and FC-PGAII package supporting
66 MHz and 100 MHz system bus frequency
Chipsets
• Intel
82815EG Graphics Memory Controller Hub (GMCH)
• Intel
®
82801BA I/O Controller Hub (ICH2)
• 4 Mbit Firmware Hub (FWH)
Memory
Two 168-pin Dual Inline Memory Module (DIMM) sockets supporting:
• 100 MHz PC100 SDRAM (all system bus frequencies)
• 133 MHz PC133 SDRAM (only with 133 MHz system bus frequency processors)
I/O Control
National PC87360 super I/O controller
Audio
An audio subsystem that includes the:
• Intel 82801BA ICH2 digital controller (AC link output)
• Analog Devices Inc. AD1885 audio codec
Video
• Intel 82815EG integrated graphics support
• Rear panel VGA connector
Peripheral
Interfaces
• One serial port
• Two USB ports
• One parallel port
• Two IDE interfaces with Ultra DMA (33 MB/sec) and ATA-66/100 support
• One diskette drive interface
• PS/2
†
keyboard and mouse ports
Expansion
Capabilities
Four PCI add-in card connectors (SMBus routed to PCI bus connector 2, S5 wake from
PCI bus connector 2)
BIOS
• Intel/AMI BIOS
• 4 Mbit Firmware Hub (FWH)
continued