Configuring the Computing Unit in BIOS Setup Release 04/02
5-16 Panel PC 670 Computing Unit, Equipment Manual

Large Disk

Access Mode [DOS] The drive tables are adapted for DOS access operations

in accordance with Enhanced IDE.

[OTHER] The tables are not adapted.

Memory Gap at

15 MByte [Disabled]The complete onboard RAM memory is available.

[Enabled] A 1MB area of the RAM above 15MB

(Addresses F0 0000 – FF FFFF) can be used by ISA

expansion cards.

Submenu“COM/LPT Configuration”
PhoenixBIOS Setup Utility
Item Specific Help
ESC Exit Select Item
Select Menu + / –Select
Change Values
Sub-Menu F9
F10 Setup Defaults
Save and Exit
Enter
Help
F1
Advanced
COM/LPT Configuration
Configure serial port A
using options:
[Disabled]
No configuration
[Enabled]
User configuration
[Auto]
BIOS or OS chooses
configuration
[OS Controlled]
Displayed when
controlled by OS
Base I/O address:
Interrupt: [IRQ 4]
Internal COM 1:
Base I/O address: [Enabled]
Interrupt: [IRQ 3]
Internal COM2:
Mode: [Enabled]
Base I/O address: [378]
Internal LPT1:
Interrupt: [IRQ 7]
[Output only]
[2F8]
[3F8]
[Enabled]

Figure 5-10 ”COM/LPT Configuration” Submenu

The resources used by an interface are released when you disable the interface in

question.

The I/O addresses and interrupts are preassigned to be operated as COM1,

COM2 and LPT1 and we recommend you use them accordingly.