Intel Core Duo Mobile 945GM - Theory of Operation; Block Diagram

Mobile Intel
®
945GM Express Chipset
Development Kit User’s Manual 25
Theory of Operation
Theory of Operation 3
3.1 Block Diagram
Figure 1. Intel
®
945GM Express Chipset Development Kit Block Diagram
Intel® 82801GHM
(ICH 7-M)
Mobile Intel® 945GM
Express Chipset
(GMCH)
Intel® Core
TM
Duo
processor with 2MB
L2 cache
x4 DMI
FSB
533/667 MHz
LVDS/
ALS/BLI
TVO
IMVP 6
VR
945GM
VREG
7 USB Conn
1 Docking Conn
40 Pin Conn
Direct Connect
LAN
(82573E)
USB 2.0
IDE
SATA Port 0
PCIe
SIO
Serial, IrDA/
CIR
FWH
Port 80h
Decoder
LPC
Slot
SMC/KBC
2 - PS/2
Scan Matrix
AON
LPC
5V PCI Slot 3 5V PCI Slot 4
PCI 2.3
SO-DIMM
SO-DIMM
DDR VR
Dual Channel DDR2
400/533/667 MHz
CK-410M
Clocking
CK-SSCD
Clocking
XDP
CRT
PCIE GFX
PCIE Slot 0
PCIE Slot 1
Cable Connect
SATA Port 2
PCI Express / SDVO
TVOUT
VGA
LVDS
Thermal
Sensor