Intel DP35DP Product Guide - Page 15
Audio Subsystem, Legacy Input/Output (I/O) Controller - drivers
UPC - 735858192453
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Desktop Board Features Audio Subsystem The onboard audio subsystem consists of the following: • Intel® ICH9R I/O controller hub • IDT STAC9271D audio codec • Back panel audio connectors • Onboard audio headers: ⎯ Intel High Definition audio front panel audio header ⎯ HD audio link header The audio subsystem supports the following features: • Dolby* Home Theater support • A signal-to-noise (S/N) ratio of 95 dB • Independent multi-streaming 7.1 audio (using the back panel audio connectors) and stereo (using the Intel High Definition front panel audio header) • ADAT* optical interface support from the back panel S/PDIF optical port Related Links: Go to the following link or pages for more information about: • Audio drivers and utilities http://support.intel.com/support/motherboards/desktop/ • Installing the front panel audio solution, page 47 • The location of audio connectors, Figure 24 on page 51 Legacy Input/Output (I/O) Controller The I/O controller features the following: • Consumer Infrared (CIR) support • Low pin count (LPC) interface • One serial port interface • Serial IRQ interface compatible with serialized IRQ support for PCI systems • Intelligent power management, including a programmable wake up event interface • PCI power management support 15