Chapter 1
5
Block Diagram
LGA775
Processor
/-(200/133MHz)
BIOS
33MHz
14.318MHz
DDRII 667/533/400MHz DIMM
Host
Interface
Intel
945G
MCH
Dual Channel Memory
MCHCLK (133/200MHz)
66MHz
48MHz
PCI Bsu
4 Serial ATA
SMC
LPC47M182
ATA33/66/100
IDE Channels
LPT Port
COM Ports
Floppy
PS/2 KB/Mouse
24MHz
33MHz
Intel ICH7
CODEC
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Center/Subwoofer Speaker Out
Surround Speaker Out
2 PCI
PCICLK
(33MHz)
PCI-ECLK
(100MHz)
1 PCI Express x 1 Port
PCI-ECLK(100MHz)
PCI Express x1 Bus
PCI Express x16
88E8052
RJ45
8 USB
Ports