IEI Technology IMBA-9454ISA, User Manual

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IMBA-9454ISA ATX Motherboard
Page 20
Audio jacks (phone jacks)
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Mic-In
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Line-In
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Line-Out
Figure 2-7: Audio Connectors
Some of the features of the RealTek ALC655 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
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Front-Out, Surround-Out, MIC-In and LINE-In Jack Sensing
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14.318MHz -> 24.576MHz PLL to eliminate crystal
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12.288MHz BITCLK input