Microsoft mainboard, K7S5A manual Features, Scheme

Features

Processor	∙	Supports AMD Athlon XP/Athlon/Duron processors
	∙	Supports 200/266 MHz Front-Side Bus

		Note: Processors are automatically configured using
		firmware and a synchronous Host/DRAM Clock
		Scheme.
Memory	∙ Two 168-pin DIMM slots for SDRAM memory modules
	∙ Two 184-pin DIMM slots for DDR memory modules
	∙ Support SDRAM up to 133 MHz /DDR up to 266 MHz
		memory bus
	∙ Maximum installed memory is 1GB
		Note: You cannot use SDRAM and DDR simultane-
		ously.
Expansion Slots	∙ One AMR slot for a special audio/modem riser card
	∙ One AGP4X slot for AGP 2.0-compliant interface
	∙ Five 32-bit PCI slots for PCI 2.2-compliant bus interface
Onboard IDE	∙ Primary and Secondary PCI IDE channels
channels	∙ Support for PIO (programmable input/output) modes
	∙ Support for Multiword DMA modes
	∙ Support for Bus Mastering and Ultra DMA 33/66/100
		modes
Power	∙ ATX power supply connector
Supply and	∙ Meets ACPI 1.0b and APM 1.2 requirements, keyboard
Power		power on/off
Management	∙ Supports RTC Alarm, Wake On Modem, AC97 Wake-Up
		and USB Wake-Up
AC’97 Audio	∙ Compliant AC97 2.2 specification
Codec	∙ Supports 18-bit ADC (Analog Digital Converter) and DAC
		(Digital Analog Converter) as well as 18-bit stereo full-
		duplex codec
Built-in Ethernet	∙ Built-in 10BaseT/100BaseTX Ethernet LAN
LAN (optional)	∙ 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	∙ Built-in Multi-threaded IO Link Delivering 1.2GB/s
Ports	∙ 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 Moni-	Built-in hardware monitoring for CPU & System temperatures,
toring	fan speeds and mainboard voltages.
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