Intel D865PERL Intel Desktop Board D865PERL Product Guide - Page 18
Intel® 865PE Chipset, Audio Subsystem, 6-Channel Audio Subsystem (Optional) - audio driver
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Intel Desktop Board D865PERL Product Guide Intel® 865PE Chipset The Intel 865PE chipset consists of the following devices: • Intel 82865PE Memory Controller Hub (MCH) with AHA bus • Intel 82801ER I/O Controller Hub (ICH5R) with AHA bus supporting Intel RAID Technology or Intel 82801EB I/O Controller Hub (ICH5) with AHA bus • Firmware Hub (FWH) Related Link: Go to the following link for more information about the Intel 865PE chipset: http://developer.intel.com/design/nav/pcserver.htm Audio Subsystem Desktop Board D865PERL includes one of the following: • 6-channel audio subsystem based on the Analog Devices AD1985 codec • Flexible 6-channel audio subsystem based on the Analog Devices AD1985 codec Both audio subsystems feature: • Advanced jack sense with Auto Topology Switching that enables the audio codec to recognize what device is connected to an audio port and alerts the user if the wrong type of device has been connected • Split digital/analog architecture for improved S/N (signal-to-noise) ratio: > 94 dB • Power management support for ACPI 2.0 (driver dependent) 6-Channel Audio Subsystem (Optional) The audio subsystem includes the following: • Intel 82801ER I/O Controller Hub (ICH5R) • Analog Devices AD1985 audio codec • Microphone input that supports either of the following: A single dynamic, condenser, or electret microphone Dual microphones for use with voice recognition software The subsystem includes the following connectors. • Front panel analog audio connector that can be used as a connector for routing the following signals to the front panel or used as a jumper block for routing the signals to the back panel. The connector/jumper block includes pins for: Front left and right out Mic in • Back panel analog audio connectors: Front left and right out Center / Low Frequency Effects (LFE) out Rear left and right out Line in Mic in 18