Advantech GMB-945GC, Руководство пользователя

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31 GMB-945GC User Manual
Chapter 3
B
IOS Operation
„
System Memory Frequency [Auto]
This item allows user to adjust memory frequency to improvement perfor-
mance.
„
System BIOS Cacheable [Enabled]
This item allows the system BIOS to be cached to allow faster execution and
better performance.
„
Video BIOS Cacheable [Disabled]
This item allows the video BIOS to be cached to allow faster execution and bet-
ter performance.
„
Memory Hole At 15 M-16 M [Disabled]
This item reserves 15 MB-16 MB memory address space to ISA expansion
cards that specifically require the setting. Memory from 15 MB-16 MB will be
unavailable to the system because of the expansion cards can only access
memory at this area.
„
TEC Event SM
„
PCI Express Root port Func [Press Enter]
This item allows the user to adjust PCIE port on,off or auto.
„
PEG/on chip VGA control
„
On-Chip Frame Buffer Size[8 MB]
This item allows the user to adjust the on-chip frame buffer size 8 MB or 1 MB.
„
DVMT Mode [DVMT]
This item allows the user to adjust Intel's Dynamic Video Memory Technology
(DVMT). BIOS provides three options to choose (DVMT,FIXED and Both).
„
DVMT/FIXED Memory Size [128MB]
This item allows the user to adjust DVMT/FIXED graphics memory size.