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are also mounted on the northbridge and southbridge chipsets to ensure the operating
temperature of these chips remain low.
2.14 Audio Codec
The NANO-6613 has an integrated REALTEK ALC655 CODEC. The ALC655 CODEC is a
16-bit, full-duplex AC'97 Rev. 2.3 compatible six-channel audio CODEC designed for PC
multimedia systems, including host/soft audio and AMR/CNR-based designs. Some of the
features of the codec are listed below.
Meets performance requirements for audio on PC99/2001 systems
Meets Microsoft WHQL/WLP 2.0 audio requirements
16-bit Stereo full-duplex CODEC with 48KHz sampling rate
Compliant with AC'97 Rev 2.3 specifications
Front-Out, Surround-Out, MIC-In and LINE-In Jack Sensing
14.318MHz -> 24.576MHz PLL to eliminate crystal
12.288MHz BITCLK input
Integrated PCBEEP generator to save buzzer
Interrupt capability
Three analog line-level stereo inputs with 5-bit volume control, LINE_IN, CD,
AUX
High-quality differential CD input
Two analog line-level mono inputs: PCBEEP, PHONE-IN
Two software selectable MIC inputs
Dedicated Front-MIC input for front panel applications (software selectable)
Boost preamplifier for MIC input
LINE input shared with surround output; MIC input shared with Center and
LFE output
Built-in 50mW/20ohm amplifier for both Front-out and Surround-Out
External Amplifier Power Down (EAPD) capability
Power management and enhanced power saving features
Supports Power-Off CD function
Adjustable VREFOUT control
Supports 48KHz S/PDIF output, complying with AC'97 Rev 2.3 specifications
Supports 32K/44.1K/48KHz S/PDIF input
Power support: Digital: 3.3V; Analog: 3.3V/5V
Содержание NANO-6613
Страница 1: ...0 1 NANO 6613 Motherboard 1 ...
Страница 14: ...0 14 14 IEI Technology Corp THIS PAGE IS INTENTIONALLY LEFT BLANK ...
Страница 15: ...1 15 NANO 6613 Motherboard 15 1 Introduction Chapter 1 ...
Страница 21: ...1 21 NANO 6613 Motherboard 21 2 Detailed Specifications Chapter 2 ...
Страница 31: ...1 31 NANO 6613 Motherboard 31 3 Connectors and Jumpers Chapter 3 ...
Страница 67: ...1 67 NANO 6613 Motherboard 67 4 Installation and Configuration Chapter 4 ...
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Страница 81: ...1 81 NANO 6613 Motherboard 81 5 AMI BIOS Setup Chapter 5 ...
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Страница 127: ...1 12 7 NANO 6613 Motherboard 127 6 Software Drivers Chapter 6 ...
Страница 143: ...1 14 3 NANO 6613 Motherboard 143 A BIOS Configuration Options Appendix A ...
Страница 147: ...1 14 7 NANO 6613 Motherboard 147 B Watchdog Timer Appendix B ...
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Страница 151: ...1 15 1 NANO 6613 Motherboard 151 C Address Mapping Appendix C ...
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Страница 155: ...1 15 5 NANO 6613 Motherboard 155 D External AC 97 Audio CODEC Appendix D ...
Страница 161: ...1 16 1 NANO 6613 Motherboard 161 E RAID Setup Appendix E ...
Страница 171: ...1 17 1 NANO 6613 Motherboard 171 F Index ...