Intel DP43BF Intel Desktop Board DP43BFL Technical Product Specification - Page 24

Legacy I/O Controller

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Intel Desktop Board DP43BFL Technical Product Specification 1.8 Legacy I/O Controller The Legacy I/O controller provides the following features: • One serial port header • PS/2-style keyboard/mouse interfaces • Serial IRQ interface compatible with serialized IRQ support for PCI systems • Intelligent power management, including a programmable wake-up event interface • Conventional PCI bus power management support The BIOS Setup program provides configuration options for the I/O controller. 1.8.1 Serial Port The board has one serial port header located on the component side of the board. The serial port supports data transfers at speeds up to 115.2 kb/s with BIOS support. For information about The location of the serial port header The signal names of the serial port header Refer to Figure 10, page 44 Table 15, page 46 24

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Intel Desktop Board DP43BFL Technical Product Specification
24
1.8
Legacy I/O Controller
The Legacy I/O controller provides the following features:
•
One serial port header
•
PS/2-style keyboard/mouse interfaces
•
Serial IRQ interface compatible with serialized IRQ support for PCI systems
•
Intelligent power management, including a programmable wake-up event interface
•
Conventional PCI bus power management support
The BIOS Setup program provides configuration options for the I/O controller.
1.8.1
Serial Port
The board has one serial port header located on the component side of the board.
The
serial port supports data transfers at speeds up to 115.2 kb/s with BIOS support.
For information about
Refer to
The location of the serial port header
Figure 10, page 44
The signal names of the serial port header
Table 15, page 46