Acer Ferrari 5000 Ferrari 5000 Service Guide - Page 54

Super I/O Item Chip Package Feature Power consumption Description NS PC87383 TQFP 64-pin • Parallel interface support: 1. An Enhanced Parallel Port (EPP) compatible with EPP 1.9, EPP1.7 of the Xircom specification support too 2. An Extended Capabilities port that is IEEE 1284 compliant including level 2 • UART serial port interface: 1. MIDI baud rate support 2. Infrared support on UART2 (IrDA 1.1 support) • PnP support: 1. Flexible IRQs, DMAs and base addresses 2. IRQs multiplexed to the ten supported IRQs 5V, 25 ~ 55mA IR Interface Item Chip Feature Description Vishay TFU6102F • Compliant to the IrDA standard up to 4 Mbit/sec. transfer rate • Low power consumption (< 3mA supply current) • Power shutdown mode (< 5uA shutdown current in full temperature range) • Tri-state-receiver output floating when in shutdown mode LAN Interface Item LAN controller Feature Broadcom 5788MG • PCI Giga support • WOL from S5 support • LDCM support Description Audio Codec & Amplifier Item Description Chip Realtek ALC883D Azalia Codec and Amplifier Maxim MAX9710 Feature • 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 • Azalia support Wireless LAN Item Card type Mini-PCI Description Chapter 1 45