
●Serial/Parallel Port Configurations
This item sets the I/O address of the serial and parallel ports and has submenus.
Move the cursor to this item and press the Enter key to display a submenu as shown below.
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| PhoenixBIOS Setup Utility |
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| Main | Advanced Security | Power Boot | Info | Exit | ||
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| Serial/Parallel Port Configurations | Item Specific Help | |||||
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| Serial port 1: | [Enable | ] | [Enabled] |
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| I/O address: | The port is enabled | |||||
| Interrupt: | [IRQ 4] |
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| Serial port 2: | [Enabled] | configuration. | ||||
| Mode: |
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| [Serial Connector] |
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| I/O address: | [Auto] |
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| Interrupt: | [IRQ 3] |
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| Parallel port: | [Enabled] | ACPI OS will | ||||
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| I/O address: |
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| Interrupt: | [IRQ 7] |
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| The port is | |
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| F1 Help | ↑↓ | Select Item | F9 Setup Defaults | |||
| ESCExit | ←→ | Select Menu | Enter |
–Serial Port 1
This item sets the I/O port address and interrupt number of serial port 1.
-Disabled
The serial port is disabled and resources are freed.
-Enabled (Initial value)
Set the I/O port address and the interrupt number of the serial port.
-Auto
The personal computer automatically assigns an I/O port address and an interrupt number.
Point
-When ‘Serial Port 1’ is [Disabled], the port is not transparent to devices controlled by the Windows 95/98 APM device manager.
-To disable the serial port on Windows 98 ACPI, use the Windows 98 ACPI device manager.
I/O Address
This item appears when ‘Serial Port 1’ is [Enabled]. Set the I/O address of serial port 1. - 3F8 to 3FF, 2F8 to 2FF,3E8 to 3EF, and 2E8 to 2EF (Initial value: 3F8 to 3FF)
Interrupt
This item appears when ‘Serial Port 1’ is [Enabled]. Set the interrupt number of serial port 1.
- IRQ3, IRQ4, IRQ10, IRQ11 (Initial value: IRQ4)
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