User`s guide

Dual Channel Registered DDR400 SDRAM Dual Channel Registered DDR400 SDRAM
Nvidia
CK8-04
2200
Nvidia
IO4
2050
DDR
LINK 0
LINK 1
LINK 2
SledgeHammer
Processor
Socket 940
CPU0
LINK 0
DDR
LINK 1
LINK 2
SledgeHammer
Processor
Socket 940
CPU1
PCI-EXPRESS X16
PCI-EXPRESS X16
BCM5721 G-LAN BCM5721 G-LAN
PCI-EXPRESS X1 PCI-EXPRESS X1
EIDE (ATA/133) X 1
SATA X 4
USB X 8
ATI VGA
Onboard PCI Device
Codec
IEEE-1394
Line-in Line-out Main-in
Floppy Disk Drive PS/2 KB/MS Parallel & Serial Pon
LPC BIOS ROM
LPC I/O Winbond W83627THF
POGO
AMD-8132
LINK 0 LINK 1
PCI-EXPRESS X16
PCI-X Bridge B PCI-X Bridge A
PCI-EXPRESS X4
PCI-EXPRESS X16 PCI-EXPRESS X4
PCI-X 64Bit 100/133 MHz Slot1 PCI-X 64Bit 100/133 MHz Slot2 PCI-X 64Bit 100/133 MHz Slot3 PCI-X 64Bit 100/133 MHz Slot4
SATA X2
LPC
AIC7902
1.3 Mainboard Layout
1.3.1 Block Diagram
11