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Acer 5000 User Manual

Page 54

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Chapter 1

45

Super I/O

IR Interface

LAN Interface

Audio Codec & Amplifier

Wireless LAN

Item

Description

Chip

NS PC87383

Package

TQFP 64-pin

Feature

• 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

Power
consumption

5V, 25 ~ 55mA

Item

Description

Chip

Vishay TFU6102F

Feature

• 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

Item

Description

LAN controller

Broadcom 5788MG

Feature

• PCI Giga support
• WOL from S5 support
• LDCM support

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

Item

Description

Card type

Mini-PCI