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IMB-9452 Motherboard
Up to four channels of microphone array 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
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
2 GPIOs (General Purpose Input/Output) for customized applications
Power support: Digital: 3.3V; Analog: 3.0V~5.0V (Minimum AVDD is 3.0V)
Pin compatible with the ALC880 and ALC882
Enhanced S/PDIF-IN circuitry ensures compatibility with consumer DVD
players
48-pin LQFP 'Green' package
Meets Microsoft WHQL/WLP 2.x 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-Band Software Equalizer
Voice Cancellation and Key Shifting in Karaoke mode
Realtek Media Player
Enhanced Configuration Panel to improve user experience
Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and
Beam Forming (BF) technology for voice application
ALC883D features optional Dolby® Digital Live output for consumer
equipment
ALC883DTS features optional DTS® Connect software
2.17 Power Consumption
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Содержание IMB-9452
Страница 1: ...IMB 9452 Motherboard IMB 9452 Motherboard User Manual Page 1 ...
Страница 15: ...IMB 9452 Motherboard Chapter 1 1 Introduction Page 15 ...
Страница 21: ...IMB 9452 Motherboard Chapter 2 2 Detailed Specifications Page 21 ...
Страница 33: ...IMB 9452 Motherboard 3 Connectors and Jumpers Chapter 3 Page 33 ...
Страница 79: ...IMB 9452 Motherboard 4 Installation and Configuration Chapter 4 Page 79 ...
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Страница 97: ...IMB 9452 Motherboard 5 AMI BIOS Setup Chapter 5 Page 97 ...
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Страница 153: ...IMB 9452 Motherboard Chapter 6 6 Software Drivers Page 153 ...
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Страница 173: ...IMB 9452 Motherboard A BIOS Configuration Options Appendix A Page 173 ...
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Страница 179: ...IMB 9452 Motherboard B Watchdog Timer Appendix B Page 179 ...
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Страница 183: ...IMB 9452 Motherboard C Address Mapping Appendix C Page 183 ...
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Страница 187: ...IMB 9452 Motherboard D Index Page 187 ...