ECS K7S5A User Manual page 7

AC97 Codec
♦ Compliant AC97 2.1 specification
♦ Supports 18-bit ADC (Analog Digital Converter) and DAC
(Digital Analog Converter) as well as 18 -bit stereo full-
duplex codec
Built-in Ethernet LAN (Optional)
♦ Built-in 10BaseT/100BaseTX Ethernet LAN
♦ LAN controller integrates Fast Ethernet MAC and PHY
compliant with IEEE802.3u 100BASE-TX, 10BASE-T and
ANSI X3.263 TP-PMD standards
♦ Compliant with ACPI 1.0 and the Network Device Class
Power Management 1.0
♦ High Performance provided by 100Mbps clock generator
and data recovery circuit for 100Mbps receiver
Onboard I/O Ports
♦ Built-in Multi-threaded IO Link Delivering 1.2GB/s
♦ Provides PC99 Color Connectors for easy peripheral device
connections
♦ Floppy disk drive connector with 1Mb/s transfer rate
♦ Two serial ports with 16550-compatible fast UART
♦ One parallel port with ECP and EPP support
♦ Two USB ports and optional two USB ports module
♦ Two PS/2 ports for keyboard and mouse
♦ One infrared port connector for optional module
Hardware Monitoring
♦ Built-in hardware monitoring for CPU & System
temperatures, fan speeds and mainboard voltages
Onboard Flash ROM
♦ Supports Plug and Play configuration of peripheral devices
and expansion cards
♦ Built-in virus protection using Trend's ChipAwayVirus
provides boot process virus protection.
1: Introduction
3