Service manual

8258I N/B Maintenance

• 48-pin LQFP package is compatible with AC’97

• Reserve analog mixer architecture is backward compatible with AC’97

• –64 dB ~ +30 dB with 1dB resolution of mixer gain to achieve finer volume control

• Impedance sensing capability for each re-tasking jack support power off CD function

• All analog jacks are stereo input and output re-tasking for analog plug & play

• Built in headphone amplifier for each re-tasking jack

• Support external volume knob control

• Support 2 GPIO (General Purpose Input/Output) for customized application

• Hardware content protection for DVD-Audio supporting

1.2.6 MDC: Azalia MDC Modem Card

Feathers:

• AC’97/MC’97 2.2 compliant

• MDC Modem support current sense, whenever the current on the line exceeds approximately 150 mA and

should immediately go back on hook

MiTac Secret

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