Toshiba Satellite M40X manual Hardware Overview System Unit

1 Hardware Overview 1.2 System Unit

?Audio subsystem

?Realtek ALC250 for CODEC

?Bulit- in 7 Bands of Digital Hardware Equalizer for Optimizing Speaker Response

?Single chip with high S/N ratio (>100dB)

?Meets performance requirements for audio on PC99/2001 systems

?Meets Microsoft WHQL/QLP 2.0 Audio requirements

?20-bit DAC and 18-bit ADC resolution

?Compliant with AC’97 2.3 specifications

?Support of S/PDIF out is fully compliant with AC’97 rev2.3 specifications

?Supports double sampling rate (96 KHz) of DVD audio playback

?Headphone output with 50mW/20O amplifier

?3D Stereo Enhancement

?Multiple CODEC extension capability

?Power management and enhanced power saving features

?Stereo MIC record for AEC/BF application

?Auxiliary power to support Power OFF CD

?Support 32K/44.1K/48K/96KHz of S/PDIF output

?Support 32K/44.1K/48K of S/PDIF input

?Standard 48-Pin LQFP Package

?EAXTM 1.0&2.0 compatible

?Direct Sound 3DTM compatible

?A3DTM compatible

?I3DL2 compatible

?HRTF 3D Positional Audio

?10 Bands of Software Equalizer

?Voice Cancellation and Key Shifting in Kara OK mode

?AVRACK® Media Player

?Configuration Panel to improve Experience of User

1-10 [CONFIDENTIAL] Satellite M40X Maintenance Manual