Intel DG43RK User Manual

Desktop Board Features
19
Legacy Input/Output (I/O) Controller
The legacy I/O controller provides the following:
• One serial port interface via an onboard header
• One parallel port interface via an onboard header
• One PS/2 port for keyboard or mouse support
• Serial IRQ interface compatible with serialized IRQ support for PCI systems
• Intelligent power management, including a programmable wake up event interface
• PCI power management support
NOTE
The PS/2 port supports both keyboard and mouse, but not concurrently. Automatic
PS/2 device detection will occur during boot and cannot be changed until the next
system boot.
LAN Subsystem
The LAN subsystem includes:
• Intel
®
ICH10
• Broadcom NetLink BCM5788 Gigabit (10/100/1000 Mb/s) Ethernet LAN controller
• RJ-45 LAN connector with integrated status LEDs
The subsystem features:
• CSMA/CD protocol engine
• LAN connect interface between ICH10 and the controller
• PCI Express power management
Two LEDs are built into the RJ-45 LAN connector located on the back panel (see
Figure 2). These LEDs indicate the operating states of the LAN.
Figure 2. LAN Status LEDs

Intel DG43RK Specifications

General

Brand	Intel
Model	DG43RK
Category	Motherboard
Language	English