eMachines E644G - Mini Card; Card (Not Available in this Model); Audio Codec and Amplifier; Audio Interface

Hardware Specifications and Configurations 1-35
Mini Card
3G Card (not available in this model)
Audio Codec and Amplifier
Audio Interface
Item Specification
Number supported 1
Features 1 mini card slot (for WLAN or WLAN/WiMax)
Item Specification
Features
Item Specification
Audio Controller Conexant CX20584
Features
 Two stereo DAC support 16/20/24-bit PCM for two
independent playback (multiple streaming)
 Two stereo ADC supports 16/20/24-bit PCM format for two
independent recording
 All DACs support independent 44.1k/48k/96k/192kHz sample
rate
 All ADCs support independent 44.1k/48k/96k/192kHz sample
rate
 Two independent SPDIF outputs support 16/20/24-bit format
and 44.1k/48k/88.2k/96k/192kHz rate
 Supports line level mono output
 Supports analog PCBEEP input, and features an integrated
digital BEEP generator
 Support two stereo digital microphone input for microphone
array AEC/BF application
 Supports legacy analog mixer architecture
 Supports two GPIO (General Purpose Input/Output) pins (pin
sharing with digital microphone interface)
 Supports EAPD (External Amplifier Power Down) control for
external amplifier
 Supports anti-pop mode when analog power AVDD is on and
digital power is off
 Supports 1.5V~3.3V scalable I/O for HD Audio link
 48-pin QFN 'Green' package
Item Specification
Audio Controller Conexant CX20584
Audio onboard or optional On board
Mono or Stereo Mono