Intel AP440FX specifications Serial Port 1 Interface, Serial Port 2 Address, Serial Port 2 IR Mode

AP440FX Motherboard Technical Product Specification

3.14.7.4Serial Port 1 Interface

Configures serial port 1. The options are described and listed in Table 36. The default option is Auto Configured.

If the Configuration Mode is set to Auto Configured, the Setup program assigns the first free COM port (normally COM1, 3F8h) to serial port 1.

Table 36. Serial Port Configuration Options

Option

Disable

COM1, 3F8, IRQ4

COM2, 2F8, IRQ3

COM3, 3E8, IRQ4

COM4, 2E8, IRQ3

COM1, 3F8, IRQ3

COM2, 2F8, IRQ4

COM3, 3E8, IRQ3

COM4, 2E8, IRQ4

Auto Configured

Description

Port not enabled

Enabled as COM1 at indicated I/O address and IRQ

Enabled as COM2 at indicated I/O address and IRQ

Enabled as COM3 at indicated I/O address and IRQ

Enabled as COM4 at indicated I/O address and IRQ

Enabled as COM1 at indicated I/O address and IRQ

Enabled as COM2 at indicated I/O address and IRQ

Enabled as COM3 at indicated I/O address and IRQ

Enabled as COM4 at indicated I/O address and IRQ

Port will be auto configured (Default option)

3.14.7.5Serial Port 2 Address

Configures serial port 2. The options are described and listed in Table 36. The default option is Auto Configured. If the Configuration Mode is set to Auto Configured, the Setup program assigns the first free COM port (normally COM2, 2F8h) to serial port 2.

✏NOTE

If either serial port address is set, the address it is set to does not appear in the options dialog box of the other serial port.

3.14.7.6Serial Port 2 IR Mode

Makes Serial Port 2 available to infrared applications. The options are:

∙Disabled (default)

∙Enabled

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