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Intel Desktop Board DP55KG Technical Product Specification
®
1.6
Intel
The Intel P55 Express Chipset consisting of the Intel P55 Platform Controller Hub
(PCH) provides interfaces to the processor and the USB, SATA, LPC, LAN, PCI, and
PCIe interfaces. The PCH is a centralized controller for the board's I/O paths.
For information about
The Intel P55 Express Chipset
Resources used by the chipset
1.6.1
USB
The board supports up to fourteen USB 2.0 ports, supports EHCI, and has two internal
hubs (RMH) that allow the use of EHCI-compatible drivers.
The PCH provides the USB controller for all ports. The port arrangement is as follows:
•
Eight ports are implemented with stacked back panel connectors
•
Two internal headers that support four additional ports
•
One onboard vertical USB connector that supports one port
•
One port used to connect the onboard Bluetooth Module
For information about
The location of the USB connectors on the back panel
The location of the front panel USB headers
18
P55 Express Chipset
Refer to
http://www.intel.com/products/desktop/chipsets/index.htm
Chapter 2
Refer to
Figure 10, page 42
Figure 11, page 43
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