Intel D915PBL Product Guide - Page 16

Input/Output (I/O) Controller, LAN Subsystem, LAN Subsystem Software, RJ-45 LAN Connector LEDs - lan driver

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Intel Desktop Board D915PBL Product Guide Input/Output (I/O) Controller The super I/O controller features the following: • Low pin count (LPC) interface • One serial port • One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support • Serial IRQ interface compatible with serialized IRQ support for PCI systems • PS/2-style mouse and keyboard interfaces • Interface for one 1.2 MB, 1.44 MB, or 2.88 MB diskette drive • Intelligent power management, including a programmable wake up event interface • PCI power management support LAN Subsystem The LAN, with the Intel 82801FR, provides a Fast PCI LAN subsystem. The LAN subsystem provides the following functions: • Support for RJ-45 connector with status indicator LEDs • Programmable transit threshold • Configurable EEPROM that contains the MAC address LAN Subsystem Software For LAN software and drivers, refer to the D915PBL link on Intel's World Wide Web site at: http://support.intel.com/support/motherboards/desktop RJ-45 LAN Connector LEDs Table 4 describes the LED states when the board is powered up and the 10/100 Ethernet LAN subsystem is operating. Table 4. RJ-45 10/100 Ethernet LAN Connector LEDs LED Color Green Yellow LED State Off On Off On (steady state) Indicates 10 Mbit/sec data rate is selected. 100 Mbit/sec data rate is selected. LAN link is not established. LAN link is established. On (brighter and pulsing) The computer is communicating with another computer on the LAN. 16

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Intel Desktop Board D915PBL Product Guide
16
Input/Output (I/O) Controller
The super I/O controller features the following:
•
Low pin count (LPC) interface
•
One serial port
•
One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port
(EPP) support
•
Serial IRQ interface compatible with serialized IRQ support for PCI systems
•
PS/2-style mouse and keyboard interfaces
•
Interface for one 1.2 MB, 1.44 MB, or 2.88 MB diskette drive
•
Intelligent power management, including a programmable wake up event interface
•
PCI power management support
LAN Subsystem
The LAN, with the Intel 82801FR, provides a Fast PCI LAN subsystem.
The LAN subsystem
provides the following functions:
•
Support for RJ-45 connector with status indicator LEDs
•
Programmable transit threshold
•
Configurable EEPROM that contains the MAC address
LAN Subsystem Software
For LAN software and drivers, refer to the D915PBL link on Intel’s World Wide Web site at:
RJ-45 LAN Connector LEDs
Table 4 describes the LED states when the board is powered up and the 10/100 Ethernet LAN
subsystem is operating.
Table 4.
RJ-45 10/100 Ethernet LAN Connector LEDs
LED Color
LED State
Indicates
Off
10 Mbit/sec data rate is selected.
Green
On
100 Mbit/sec data rate is selected.
Off
LAN link is not established.
On (steady state)
LAN link is established.
Yellow
On (brighter and
pulsing)
The computer is communicating with another computer on the
LAN.