The ALC882 series 7.1+2 Channel High Definition Audio codecs with UAA , featuring five 24-bit stereo DACs and three 20-bit stereo ADCs, are designed for high performance multimedia PC systems. The ALC882 series incorporates proprietary converter technology to achieve over 100dB Signal-to-Noise ratio playback quality; easily meeting PC2001 requirements and also bringing PC sound quality closer to consumer electronic devices. The ALC882 series provide 10 channels of DAC that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output through the Front-Out-Left and Front-Out-Right channels. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for next generation multimedia PCs. Features of Realtek High Definition Audio Driver : - High-performance DACs with 103dB SNR are ideal for Dolby Master Studio - ADCs with 90dBA SNR - Meets performance requirements for audio on PC2001 systems - 10 DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of independent stereo sound output through the - Front-Out-Left and Front-Out-Right channels - 3 stereo ADCs support 16/20-bit PCM format, two for microphone array, one for legacy mixer recording - All DACs support 44.1k/48k/96k/192kHz sample rate - All ADCs support 44.1k/48k/96kHz sample rate - Applicable for DVD-Audio solutions - 16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate - 16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate - Up to four channels of microphone input are supported for AEC/BF application - High-quality analog differential CD input - Supports external PCBEEP input and built-in digital BEEP generator - Software selectable 2.5V/3.75V VREFOUT - Six VREFOUTs are supported by default, with additional four VREFOUTs available by sharing unused analog I/O pins - Two jack detection pins each designed to detect up to 4 jacks - Reserve analog mixer architecture for backward compatibility with AC'97 - Wide range (–80dB +42dB) volume control with 1.5dB resolution of analog to analog mixer gain - All analog jacks are stereo input and output re-tasking for analog plug & play - Built-in headphone amplifiers for each re-tasking jack - Supports both analog DC volume control and GPI digital volume control - 2 GPIOs for customized applications - Optional EAPD is supported - Power support: Digital: 3.3V; Analog: 5.0V (Minimum AVDD is 3.6V) - Power management and enhanced power saving features - 48-pin LQFP lead -free package - Meets Microsoft WHQL/WLP 2.0 audio requirements - EAX 1.0 & 2.0 compatible - Direct Sound 3D compatible - A3D compatible - I3DL2 compatible - HRTF 3D Positional Audio - Emulation of 26 sound environments to enhance gaming experience - 10 Software Equalizer Bands - Voice Cancellation and Key Shifting in Karaoke mode - Realtek Media Player - Enhanced Configuration Panel and device sensing wizard to improve user experience - Microphone Acoustic Echo Cancellation , Noise Suppression and Beam Forming technology for voice application - ALC882D features Dolby Digital Live output for consumer equipment - ALC882H features Dolby Home Theater software - ALC882M features Dolby Master Studio software Package include below drivers : Windows 2000/XP : WDM driver for Win2000/WinXP : 5.10.0.5574 WDM driver for Winx64 : 5.10.0.5574 Realtek Soundman : 1.0.0.30 Realtek Sound Effect Manager : 1.0.0.10 Realtek Sound Effect Manager : 1.0.0.9 Realtek Sound Effect Manager : 1.0.1.65 Realtek Sound Effect Manager : 2.1.9.1 Alcwzrd. exe : 1.1.0.36 SkyTel. exe : 2.0.2.0 Vista driver : Vista driver for x86 : 6.0.1.5574 RtHDVCpl. exe : 1.0.0.145 RtkAPO. dll : 11.0.6000.58 RtkPgExt. dll : 6.0.6000.38 RTCOMDLL. dll : 2.0.0.90 RtlCPAPI. dll : 1.0.1.7 RTSndMgr. cpl : 1.0.0.7 RtkCoInst. dll : 1.0.1.25 SRSTSXT. dll : 3.2.0.0 SRSWOW. dll : 1.1.3.0 SRSHP360. dll : 1.0.1.0 SRSTSHD. dll : 1.1.4.0 RtkApoApi. dll : 1.0.0.3 Vista driver for x64 : 6.0.1.5574 RAVCpl64. exe : 1.0.0.145 RtkAPO64. dll : 11.0.6000.58 RtPgEx64. dll : 6.0.6000.38 RTCOMDLL. dll : 2.0.0.90 RtlCPAPI. dll : 1.0.1.7 RTSnMg64. cpl : 1.0.0.7 RCoInst64. dll : 1.0.1.25 SRSTSX64. dll : 3.2.0.0 SRSWOW64. dll : 1.1.3.0 SRSHP64. dll : 1.0.1.0 SRSTSH64. dll : 1.1.4.0 RtkApi64. dll : 1.0.0.3 HDMI Driver : Vista x64: RtHDMIVX. sys : 6.0.1.5413 RtkHDM64. dll : 6.0.6000.37 RHDMEx64. dll : 6.0.6000.25 Vista x86: RtHDMIV. sys : 6.0.1.5413 RtkHDMI. dll : 6.0.6000.37 RHDMIExt. dll : 6.0.6000.25 XP/2K x64: RtHDMIX. sys : 5.10.0.5413 XP/2K x86: RtHDMI. sys : 5.10.0.5413 Driver Setup Program : 2.55 Changes in Driver Package R1.88: Realtek HD Audio Driver support all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003. 1. Vista WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC260, ALC262, ALC267, ALC268, ALC269 2. Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VC, ALC861VD, ALC660, ALC662, ALC260, ALC262, ALC267, ALC268, ALC269 3. HDMI Device WHQL Support: ATI HDMI Devices 4. OS Supporting: Microsoft WindowsXP, Widnows2000, Vista x86/x64 5. Pack with Microsoft High Definition Audio UAAV1.0a(5013) 6. Add/Fix 1.) Driver : 1. Fix BSOD issue for WLK 1.1 System-Common Scenario Stress With IO test and System-Disable Enable With IO test under XP. 2. Customizations. Download from Page