B&R Automation PC 620, User Manual

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Software • BIOS options
Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
DVMT/FIXED
Memory Option for setting the amount of memory
used for the DVMT mode. 64MB 64MB of main memory can be used.
128MB 128MB of main memory can be used.
Maximum DVMT The remaining available main memory can be
used.
Boot Display Device Determines which video channel should
be enabled for a video device during the
boot procedure. Auto Automatic selection.
CRT only Only use the CRT (Cathode Ray Tube) channel.
LFP only Only use the LFP (Local Flat Panel) channel.
CRT + LFP Use CRT + LFP channel.
Always Try Auto
Panel Detect This option first searches for EDID data in
an external EEPROM to configure the
LFP. If no EDID data is found, then the
data selected under "Local Flat Panel
Type" is used. No Disables this function.
Yes Enables this function.
Local Flat Panel
Type This option can be used to set a pre-
defined profile for the LVDS channel. Auto Automatic detection and setting using the EDID
data.
VGA 1x18 (002h) 640 x 480
VGA 1x18 (013h) 640 x 480
SVGA 1x18 (01Ah) 800 x 600
XGA 1x18 (006h) 1024 x 768
XGA 2x18 (007h) 1024 x 768
XGA 1x24 (008h) 1024 x 768
XGA 2x24 (012h) 1024 x 768
SXGA 2x24 (00Ah) 1280 x 1024
SXGA 2x24 (018h) 1280 x 1024
UXGA 2x24 (00Ch) 1600 x 1200
Customized EDID 1 User-defined profile
Customized EDID 2 User-defined profile
Customized EDID 3 User-defined profile
Local flat panel
scaling Determines the screen content should be
output according to the defined Local Flat
Panel Type. Centering The screen content is output centered on the
display.
Expand Text The text is stretched across the entire surface of
the display.
Expand Graphics The graphics are stretched across the entire
surface of the display.
Expand Text & Graphics Text and graphics are stretched across the entire
surface of the display.
Display Mode
Persistence When enabled, the operating system
graphics driver attempts to restore the
most recent configuration. Enabled Enables this function.
Disabled Disables this function.
BIOS setting Meaning Setting options Effect
Table 174: X945 Advanced Graphics configuration setting options (cont.)