Intel DP965LT Intel Desktop Board DP965LT Product Guide English - Page 15

Desktop Board Features Intel® P965 Express Chipset The Intel P965 Express Chipset consists of the following devices: • Intel P965 Express Chipset Memory Controller Hub (MCH) • Intel 82801HB I/O Controller Hub (ICH8) Related Links: Go to the following link for more information about the Intel P965 Express Chipset: http://developer.intel.com/design/nav/pcserver.htm Onboard Audio Subsystem Desktop Board DP965LT has a flexible 6-channel (5.1) onboard audio subsystem that includes a SigmaTel STAC9227 audio codec and an HD Audio Link header. The audio subsystem features: • Intel High Definition Audio interface • Advanced jack sense, for the back panel connectors, that enables the audio codec to recognize the device that is connected to an audio port and retask the connector via the audio driver. • S/N (signal-to-noise) ratio: 95 dB • Microphone input supporting: ⎯ Stereo microphone ⎯ Microphone boost The subsystem includes the following connectors: • Front panel audio connector, including functionality for: ⎯ Line out ⎯ Microphone in • Back panel audio connectors that are configurable through the drivers of the audio devices: ⎯ Line in/retasking jack ⎯ Line out/retasking jack ⎯ Mic in/retasking jack 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 43 • The location of audio connectors, Figure 23 on page 47 15