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8580/8590 Vehicle-Mount Computer User Manual E-7
Appendix E: BIOS
Graphic Configuration Sub-Menu
DVMT/FIXED
Memory
64MB
128MB
Amount of DRAM the DVMT graphics driver
can or will allocate (depends on DVMT mode
selected).
Boot Display
Device
Auto
CRT only
SDVO only
CRT + SDVO
LFP only
CRT + LFP
Select the display device(s) used for boot up.
LFP = Local Flat Panel (LVDS)
Note: Auto feature only works with a DDC
compatible CRT monitor.
Local Flat Panel
Type
Auto
VGA 1x18 (002h)
VGA 1x18 (013h)
SVGA 1x18
(004h)
XGA 1x18 (006h)
XGA 2x18 (007h)
XGA 1x24 (008h)
XGA 2x24 (012h)
SXGA 2x24
(00Ah)
UXGA 2x24
(00Ch)
Customized
EDID™ 1
Customized
EDID™ 2
Customized
EDID™ 3
Select a predefined LFP type or choose Auto to
let the BIOS automatically detect and configure
the attached LVDS panel.
Auto detection is performed by reading an
EDID data set via the video I²C bus.
Note: Customized EDID™ utilizes an OEM
defined EDID™ data set stored in the BIOS
flash device.
VGA = 640x480
SVGA = 800x600
XGA = 1024x768
SXGA = 1280x1024
Use the following settings for:
VGA 1x18 (013h)
for Hosiden HLD1045AE
SVGA 1x18 (004h)
for Optrex T-51944D104J-FW-A-AA,NEC
NL8060BC31-28D and AUO G104SN03 V0
XGA 1x18 (006h)
for NEC NL10276BC24-13
Local Flat Panel
Scaling
Centering,
expand text,
expand graphics,
expand text &
graphics
Select whether and how to scale the actual video
mode resolution to the local flat panel resolu-
tion.
Feature Options Description