Intel Desktop Board DP35DP Technical Product Specification

Product Description

1.6 Intel

P35 Express Chipset

The Intel P35 Express chipset consists of the following devices:

• Intel 82P35 Memory Controller Hub (MCH)

• Intel 82801IR I/O Controller Hub (ICH9R)

The MCH component provides interfaces to the CPU, memory, and PCI Express. The

ICH9R is a centralized controller for the board’s I/O paths.

For information about Refer to

The Intel P35 Express chipset http://www.intel.com/products/desktop/chipsets/index.htm

Resources used by the chipset Chapter 2

The chipset supports the following features:

• USB

• Serial ATA

• Parallel IDE

1.6.1 Intel

Viiv™ Processor Technology

This Intel desktop board supports Intel

Viiv™ processor technology. To be eligible for

the Intel Viiv processor technology brand, a system must meet certain hardware and

software requirements. To get the list of requirements for Intel Viiv processor

technology branding as well as all the features supported by Intel Viiv processor

technology, refer to

http://www.intel.com/products/viiv/index.htm

1.6.2 USB

The board supports up to 12 USB 2.0 ports, supports UHCI and EHCI, and uses UHCI-

and EHCI-compatible drivers.

The ICH9R provides the USB controller for all ports. The port arrangement is as

follows:

• Six ports are implemented with stacked back panel connectors

• Six ports are routed to three separate front panel USB headers

For information about Refer to

The location of the USB connectors on the back panel Figure 9, page 41

The location of the front panel USB headers Figure 10, page 42