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KONTRON
PCI/PNP Configuration Submenu
25.4.2
Feature
Option
Plug & Play OS
No
Yes
Reset Configuration Data *
No
Yes
Secured Setup Configuration
Yes
No
8PCI Device, Slot #x
Sub menu
PCI IRQ line 1
Disabled
PCI IRQ line 2
Auto Select
PCI IRQ line 3
IRQ3, 4, 5, 7, 9, 10,
PCI IRQ line 4
11, 12, 14,15
Onboard LAN IRQ line
Onboard USB EHCI IRQ line
8PCI/PNP ISA IRQ Resource
Sub menu
Exclusion
Default Primary Video Adapter
AGP
PCI
Notes:
In the Option column, bold shows default settings.
(*)
Setting this option to "yes", under certain circumstances, may help to
recover from system boot failure or a resource conflict.
25.4.3
PCI Device, Slot #x Submenu
Feature
Option
Option ROM Scan
Disabled
Enabled
Enable Master
Disabled
Enabled
Latency Timer
Default, 20h, 40h, 60h, 80h, A0h,
C0h, E0h
Note: In the Option column, bold shows default settings.
coolMONSTER/PM User's Guide
75
Description
If your system has a PnP OS (e.g. Win9x)
select Yes to let the OS configure PnP
devices not required for booting. No allows
the BIOS to configure them.
Yes erases all configuration data in ESCD,
which stores the configuration settings for
plug-in devices. Select Yes when required to
restore the manufacturer's defaults.
Yes prevents a Plug and Play OS from
changing system settings.
Opens sub menu to configure slot x PCI
device
Select IRQs for external PIC interrupts
A/B/C/D and the onboard LAN and USB2.0
host controller.
Select Auto to let the BIOS assign the IRQ.
Opens IRQ Exclusion sub menu.
In a system with an AGP and a PCI video
adapter end user can select the adapter
which will be initialized by the BIOS.
Description
Initialize device expansion ROM.
Enables device in slot as a PCI bus
master, not every device can function
as a master. Check device
documentation.
Minimum guaranteed time slice
allocated for bus master in units of PCI
bus clocks.
A high-priority, high-throughput device
may benefit from a greater value.
Appendix B: BIOS Operation
PCI/PNP ISA IRQ Resource Exclusion Submenu
25.4.4
Feature
Option
IRQ3
Available
Reserved
IRQ4
Available
Reserved
IRQ5
Available
Reserved
Available
IRQ7
Reserved
IRQ9 *
Available
Reserved
IRQ10
Available
Reserved
IRQ11
Available
Reserved
IRQ12
Available
Reserved
IRQ14 **
Available
Reserved
IRQ15 **
Available
Reserved
Notes:
In the Option column, bold shows default settings.
(*)
IRQ9 is used for SCI in ACPI mode. Do not use IRQ9 for legacy ISA
devices when ACPI enabled.
(**)
Entry is only visible when primary IDE or secondary IDE is disabled.
Appendix B: BIOS Operation
76
KONTRON
Description
Reserves the specified IRQ for use
by legacy ISA devices.
See above.
See above.
See above.
See above.
See above.
See above.
See above.
See above.
See above.
coolMONSTER/PM User's Guide
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