Legacy I/O Controller; Serial Port; Parallel Port; Keyboard And Mouse Interface - Intel BLKD945GCLF - MB 533FSB DDR2 667 533 Aud+Vdo+Lan mATX Technical Product Specification

Intel Desktop Board D945GCLF Technical Product Specification
1.8

Legacy I/O Controller

The I/O controller provides the following features:
• 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 Conventional
bus systems
• PS/2-style mouse and keyboard interfaces
• Intelligent power management, including a programmable wake-up event interface
• PCI Conventional bus power management support
The BIOS Setup program provides configuration options for the I/O controller.
1.8.1

Serial Port

The serial port A connector is located on the back panel. The serial port supports data
transfers at speeds up to 115.2 kbits/sec with BIOS support.
For information about
The location of the serial port A connector
1.8.2

Parallel Port

The 25-pin D-Sub parallel port connector is located on the back panel. Use the BIOS
Setup program to set the parallel port mode.
For information about
The location of the parallel port connector
1.8.3

Keyboard and Mouse Interface

PS/2 keyboard and mouse connectors are located on the back panel.
NOTE
The keyboard is supported in the bottom PS/2 connector and the mouse is supported
in the top PS/2 connector. Power to the computer should be turned off before a
keyboard or mouse is connected or disconnected.
For information about
The location of the keyboard and mouse connectors
22
Refer to
Figure 8, page 41
Refer to
Figure 8, page 41
Refer to
Figure 8, page 41