Premio Computer Apollo/Shadowhawk - Manual (Page 53)

Intel Desktop Board D845HV/D845WN Technical Product Specification
30
✏
NOTE
For the D845HV board only, there is a manufacturing option that omits the connector for Serial
port B.
For information about Refer to
The location of the serial port A connector Figure 10, page 54
The signal names of the serial port A connector Table 21, page 56
The location of the serial port B connector Figure 15, page 70
The signal names of the serial port B connector Table 42, page 71
1.9.2 Infrared Support
On the front panel connector, there are four pins that support devices compliant with the IrDA
Serial Infrared Physical Layer Specification, version 1.3. In the BIOS Setup program, infrared
support is disabled by default. The IR connection can be used to transfer files to or from portable
devices like laptops, PDAs, and printers. The Infrared Data Association (IrDA) specification
supports data transfers of up to 115.2 kbits/sec at a distance of 1 meter.
✏
NOTE
The infrared port operates in half duplex mode only.
✏
NOTE
The operation of the infrared port and serial port B are mutually exclusive. When the IR option is
enabled in the BIOS Setup program, serial port B is disabled.
For information about Refer to
The location of the front panel connector Figure 15, page 70
The signal names of the infrared port on the front panel connector Table 45, page 72
The IrDA specification Section 1.5, page 18
1.9.3 Parallel Port
The 25-pin D-Sub parallel port connector is located on the back panel. In the BIOS Setup
program, the parallel port can be set to the following modes:
• Output only (PC AT
† -compatible mode)
• Bi-directional (PS/2 compatible)
• EPP
• ECP
For information about Refer to
The location of the parallel port connector Figure 10, page 54
The signal names of the parallel port connector Table 20, page 55
Setting the parallel port’s mode Table 66, page 104