Chapter 5 59

System Block Diagram

Super I/O
(ITE8718)
FLOPPY
CONN
HardwareMonitor
FAN (2)
8MFLASHROM
DIMM1,2
LPC
LGA775
(VRM11)
FSB800/1066/1333 MHZ
PCIE16X
VGA
MCP73PV
CONN
PCIE16X SLOT
HDA
IDECONN1
SATACONN1, 2, 3, 4
ALC888/888S
AUDIOCODEC
ATA133
SATA2.0
DDRII800/667/533
VGA
PCI-E1X
RTL8111B&8101E&8111C
PCI-E1xSlot 1
RJ45 CONTOLLER
HDMI
SPI
PCIE1X
PCI
PCISlot1,2
1394VT6308P
1394Conn.
VREG
1048BGA
NFORCE
RearUSB CONN *4
USB2.0
Header(USB port *6)
HDMICONNDVICONN
MOUSE/KEYBOARD
PS/2

BLOCK DIAGRAM

System Block Diagram and Board Layout

Chapter 5