
Chapter 1
1-2
Mainboard Specifications
CPU
!Support Socket370 for the whole erie of new generation Intel® Pentium®
III(FC-PGA/FC-PGA2) proce or .
!Support 500MHz, 550MHz, 600MHz, 633MHz, 667MHz, 700MHz, 733MHz,
800MHz, 866MHz, 933MHz, 1GHz, 1.1GHz, 1.13GHz and up to 1.2GHz.
Chipset
!Intel® 815E chip et (re erved upon reque t/with VGA port) or
Intel® 815EP chip et ( tandard/without VGA port)
- 544 BGA
- AGP 4x/2x univer al lot
- Support 66/100/133MHz FSB
!Intel® ICH2 chip et.
- AC97 Audio upport
- 2 full IDE channel , up to ATA100
- Low pin count interface for SIO
- 2 USB ho t controller /4 USB port
Main Memory
!Support four 168-pin DIMM ocket .
!Support a maximum memory ize of 256MB or 512MB SDRAM.
Slots
! One CNR (Communication Network Ri er).
!One AGP (Accelerated Graphic Port) 2x/4x lot
(One AGP Pro lot for 815EPT Pro-R)
!Six PCI 2.2 32-bit Ma ter PCI Bu lot . All PCI lot can be u ed a
ma ter.
!Support 3.3v/5v PCI bu Interface.
On-Board IDE
!An IDE controller on the ICH2 chip et provide IDE HDD/CD-ROM with
PIO, Bu Ma ter and Ultra DMA 66/100 operation mode .
!Can connect up to four IDE device .
!ATA RAID 0.1 upported by Promi e PDC20265R.