Intel 317443-001US 사용자 설명서

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Intel
®
 945GME Express Chipset—Theory of Operation
Intel
®
 Core
TM
 2 Duo processor with the Mobile Intel
®
 945GME Express Chipset
Manual
May 2007
28
 
Order Number: 317443-001US
In addition to the internal I/O connections listed above, the evaluation board also 
contains the following I/O on the rear panel (as illustrated in 
).
• Five USB ports on back panel.
• VGA connector
• PS/2-style keyboard and mouse ports
• LAN  connector
• One 9-pin serial connector
• One  IrDA  port
• One TV D-connector
3.4.3.1
PCI Express* Support
The evaluation board provides access to one x16 PCI Express* connector. Any industry 
standard x16 PCI Express* video adapter may be used with this interface. The 
evaluation board also provides access to two x1 PCI Express* connectors. Any industry 
standard x1 PCI Express* adapter may be used with these interfaces.
3.4.3.2
SATA Support
The evaluation board provides support for up to two SATA disk drives. The SATA 
controllers are software compatible with IDE interfaces, while providing lower pin 
counts and higher performance.
These are two SATA connectors on the evaluation board. The SATA Cable connect 
provides both signalling and power white the SATA Direct connect only provides signals 
(the user typically uses an ATX power supply for the drive power). 
3.4.3.3
IDE Support
The evaluation board has a 40-pin connector for the ICH7-M’s integrated IDE controller. 
This connector supports up to two Ultra ATA/100 hard drives; one master and one 
slave.
Note:
Desktop hard drives must be powered by an external ATX power supply.
3.4.3.4
USB Ports
The evaluation board provides five USB (2.0) ports on the rear panel and three 
additional ports through headers (J6H2 and J7E2).
There are four UHCI Host Controllers and an EHCI Host Controller. Each UHCI Host 
Controller includes a root hub with two separate USB ports each, for a total of eight 
legacy USB ports.
The EHCI Host Controller includes a root hub that supports up to eight USB 2.0 ports. 
The connection to either the UHCI or EHCI controllers is dynamic and dependant on the 
particular USB device. As such, all ports support High Speed, Full Speed, and Low 
Speed (HS/FS/LS).
3.4.3.5
VGA Connector
A standard 15 pin D-Sub connector on the rear panel provides access to the analog 
output of the Intel
®
 945GME Express Chipset. The integrated graphics supports a 
maximum resolution of 2048 x 1536 @ 75Hz. This can be connected to any capable 
analog CRT or flat panel display with analog input.