DQ965GF datasheet(33/104 Pages) INTEL

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Product Description

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 systems

•

PS/2-style mouse and keyboard interfaces

•

Interface for one 1.44 MB or 2.88 MB diskette drive

•

Intelligent power management, including a programmable wake-up event interface

•

PCI power management support

The BIOS Setup program provides configuration options for the I/O controller.

1.8.1

Serial Port Interface

The serial port header is located on the component side of the board. The serial port

supports data transfers at speeds up to 115.2 kbits/sec with BIOS support.

For information about

Refer to

The location of the serial port header

Figure 16, page 58

1.8.2

Parallel Port Interface

The parallel port connector is located on the back panel. Use the BIOS Setup program

to set the parallel port mode.

For information about

Refer to

The location of the parallel port connector

Figure 15, page 57

1.8.3

Diskette Drive Interface

The I/O controller supports one diskette drive. Use the BIOS Setup program to

configure the diskette drive interface.

For information about

Refer to

The location of the diskette drive connector

Figure 16, page 58

1.8.4

PS/2 Keyboard and Mouse Interface (Optional)

The optional 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

Refer to

The location of the optional keyboard and mouse connectors

Figure 15, page 57

DQ965GF Datasheet(PDF) 33 Page - Intel Corporation

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