Datasheet

Intel Desktop Board D945PVS Technical Product Specification

• Wake# signal supporting wake events from ACPI S1, S3, S4, or S5

• Software compatible with the PCI Power Management Event (PME) mechanism defined in the

PCI Power Management Specification Rev. 1.1

1.7 IEEE-1394a Connectors

The IEEE-1394a interface addresses interconnection of both computer peripherals and consumer

electronics. The IEEE-1394a interface provides a throughput ranging from 100 Mbits/sec to

400 Mbits/sec. The board includes three IEEE-1394a connectors as follows:

• One IEEE-1394a connector located on the back panel

• Two IEEE-1394a front-panel connectors located on the component side

For information about Refer to

The location of the back panel IEEE-1394a connector Figure 15, page 45

The location of the front panel IEEE-1394a connectors Figure 16, page 46

The signal names of the front panel IEEE-1394a connectors Section 2.8.2.7, page 54

1.8 Legacy I/O Controller

The legacy 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

• Interface for one 1.44 MB or 2.88 MB diskette drive

• 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 legacy 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 Refer to

The location of the serial port A connector Figure 15, page 45