Intel Desktop Board D845PEMY Product Guide
LAN Subsystem
The Intel 82562ET (with the Intel 82801DB ICH4) provides a Fast PCI LAN subsystem providing both
•Basic 10/100 Ethernet LAN connectivity
•Support for
•Programmable transit threshold
•Configurable EEPROM that contains the MAC address
LAN Subsystem Software
For LAN software and drivers, refer to the D845PEMY link on Intel’s World Wide Web site at:
http://support.intel.com/support/motherboards/desktop/
RJ-45 LAN Connector LEDs
Two LEDs are built into the
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LED Color |
| LED State | Indicates |
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Green |
| Off | 10 Mbit/sec data rate is selected. |
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| On | 100 Mbit/sec data rate is selected. |
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Yellow |
| Off | LAN link is not established. |
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| On (steady state) | LAN link is established. |
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| On (brighter and pulsing) | The computer is communicating with another computer on |
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| the LAN. |
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Enhanced IDE Interface
The ICH4’s IDE interface handles the exchange of information between the processor and peripheral devices like hard disks,
•Up to four IDE devices (such as hard drives)
•ATAPI devices (such as
•Older PIO Mode devices
•Ultra
•Laser Servo
Expansion Slots
Desktop Board D845PEMY has three PCI bus
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