Acer TravelMate 8200 TravelMate 8200 Service Guide - Page 53

Super I/O Item Controller Package Feature Power consumption Description NS PC87383 TQFP 64-pin Parallel interface support: • An Enhanced Parallel Port (EPP) compatible with EPP 1.9, version EPP1.7 of the Xircom specification support • An extended capabilities port that is IEEE 1284 compliant including level two UART serial port interface: • MIDI baud rate support • Infrared support on UART2 (IrDA 1.1 support) PnP support: • Flexible IRQs, DMAs and base addresses • IRQs that can be multiplexed to the ten supported IRQs 5V / 25 ~ 55 mA Audio and Amplifier Item Chip Feature Description Realtek ALC833D Azadia Codec and Amplifier Maxim MAX9755 • HD Audio • SNR > 85, high-performance DACs with 95dB SNR (A-Weighting), ADCs with 85dB SNR (A-Weighting) • Internal Microphone • Two speakers, at least 1.5W / 30cc for each • 2* digital microphone array • VoIP function support • Universal jack function support LAN Item Chip Feature Connector type Description Intel® Tekoa GigaLAN (82573E) • PCI-E GbE LAN • WOL support from S5 • LDCM support • Intel® AMT and Wake-on-LAN support RJ-45 Chapter 1 43