KONTRON
Appendix B: BIOS Operation
60
coolMONSTER/S User’s Guide
25.3.7.
PCI Device, Slot #X sub menu:
Feature
Option
Description
Option ROM Scan
Disabled
Enabled
Initialize device expansion ROM.
Enable if PCI device uses an option ROM.
Enable Master
Disabled
Enabled
Enables device in slot as a PCI bus master.
Not every device can function as a master.
Check device documentation.
Latency Timer
Default, 20h,
40h
, 60h,
80h, A0h, C0h, E0h
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.
Note
: In the Option column, bold represents default settings.
25.3.8.
PCI/PNP ISA UMB Region Exclusion Submenu
Feature
Option
Description
C800 – CFFF (*)
Available
Reserved
Reserves specified block of upper memory
for use by legacy ISA devices.
CC00 – CFFF
Available
Reserved
Reserves specified block of upper memory
for use by legacy ISA devices.
D000 – D3FF
Available
Reserved
Reserves specified block of upper memory
for use by legacy ISA devices.
D400 – D7FF
Available
Reserved
Reserves specified block of upper memory
for use by legacy ISA devices.
D800 - DBFF
Available
Reserved
Reserves specified block of upper memory
for use by legacy ISA devices.
DC00 - DFFF
Available
Reserved
Reserves specified block of upper memory
for use by legacy ISA devices.
Note
: In the Option column, bold represents default settings.
(*) Only set this block to reserved, when using an external graphic card. Internal
graphic controller can only work correctly when available!
StockCheck.com
