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N/B Maintenance
N/B Maintenance
1.4.7.1 PCI Bus Power Management
Controller is compliant with the latest PCI Bus Power Management Specification and provides several low-power
modes, which enable the host power system to further reduce power consumption.
1.4.7.2 Power Switch Interface
C
ontroller also has a three-pin serial interface compatible with the Texas Instruments TPS2228(Default),
TPS2226, TPS2224 and TPS2223A power switches. All four-power switches provide power to the CardBus
socket(s) on the PCI7x21/PCI7x11 controller. The power to each dedicated socket is controlled through separate
power control pins. Each of these power control pins can be connected to an external 3.3-V power switch.
1.4.8 Audio Port
Microphone In, Line Out, Line In
Built in 4 high quality internal speakers (3W), two are on the panel, two are on the top
SPDIF out
