4
Onboard I/O Ports
The mainboard has a full set of I/O ports and connectors:
♦ Two PS/2 ports for mouse and keyboard
♦ One serial port
♦ One parallel port
♦ One VGA port
♦ Six USB2.0 ports (four back-panel ports, onboard USB
connectorsUSB2 providing two extra ports
♦ Audio jacks for microphone, line-in and line-out
Fast Ethernet LAN (optional)
♦ Built-in 100Base-TX/10Base-T Physical Layer solution
♦ Dual Speed – 100/10 Mbps
♦ MII Interface to Ethernet Controller and Configuration &
Status
♦ Auto Negotiation: 10/100, Full/Half Duplex
♦ Meet All applicable IEEE 802.3, 10Base-T and 100 Base-
TX Standards
USB 2.0
♦ Compliant with Universal Serial Bus Specification
Revision 2.0
♦ Compliant with Intel’s Enhanced Host Controller
Interface Specification Revision 0.95
♦ Compliant with Universal Host Controller Interface
Specification Revision 1.1
♦ PCI multi-function device consists of two UHCI Host
Controller cores for full-/low-speed signaling and one
EHCI Host Controller core for high-speed signaling
♦ Root hub consists 4 downstream facing ports with
integrated physical layer transceivers shared by UHCI and
EHCI Host Controller
♦ Support PCI-Bus Power Management Interface
Specification release 1.1
♦ Legacy support for all downstream facing ports
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