DFI 748-AL User Manual page 9

Onboard LAN Features (748-AL only)
• Realtek 8201BL Phy fast ethernet controller
• Integrated IEEE 802.3, 10BASE-T and 100BASE-TX compatible
PHY
• 32-bit PCI master interface
• Integrated power management functions
• Full duplex support at both 10 and 100 Mbps
• Supports IEEE 802.3u auto-negotiation
• Supports wire for management
PCI Bus Master IDE Controller
• Two PCI IDE interfaces support up to four IDE devices
• Supports ATA/33, ATA/66, ATA/100 and ATA/133 hard drives
• UDMA Modes 3, 4, 5 and 6 Enhanced IDE (data transfer rate
up to 133MB/sec.)
• Bus mastering reduces CPU utilization during disk transfer
• Supports ATAPI CD-ROM, LS-120 and ZIP
IrDA Interface
The system board is equipped with an IrDA connector for wire-
less connectivity between your computer and peripheral devices.
The IRDA (Infrared Data Association) specification supports data
transfers of 115K baud at a distance of 1 meter.
USB Ports
The system board supports USB 2.0 and USB 1.1 ports. USB 1.1
suppor ts 12Mb/second bandwidth while USB 2.0 suppor ts
480Mb/second bandwidth providing a marked improvement in
device transfer speeds between your computer and a wide range
of simultaneously accessible external Plug and Play peripherals.
Introduction
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