1.10 Legacy I/O Controller; Serial Port - Intel DH61WW Technical Product Specification

Intel Desktop Board DH61WW Technical Product Specification

1.10 Legacy I/O Controller

The Legacy I/O Controller provides the following features:
One serial port
•
One back panel parallel port (with Extended Capabilities Port (ECP) and Enhanced
•
Parallel Port (EPP) support
PS/2-style keyboard/mouse interface on the back panel
•
Serial IRQ interface compatible with serialized IRQ support for PCI Conventional
•
bus 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 Legacy I/O controller.
1.10.1

Serial Port

The serial port is implemented as a 10-pin header on the board. The serial port
supports data transfers at speeds up to 115.2 kbits/s with BIOS support.
For information about
The location of the serial port header
22
Refer to
Figure 10, page 42