Kontron KBox C-102 Series User Manual page 93

Function Second level Sub-Screen / Description
Graphics
Internal Graphics>
Configuration >
(continued)
GTT Size>
Aperture Size>
DVMT
Pre-Allocated>
DVMT Total Gfx
Mem>
Gfx Low Power
Mode>
VDD Enable>
HDCP Support>
Algorithm>
PM Support>
PAVP Enable>
Cdynmax Clamping
Enable>
Cd Clock Frequency>
IGD Configuration>
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To keep IGFX enabled, based on setup options
[Auto, Enabled, Disabled]
Select GTT size
[2 MB, 4 MB, 8 MB]
Select Aperture size. Note: above 4GB MMIO, BIOS assignment is
automatically enabled when selecting 2048 MB aperture.
Note:To use this feature disable CSM support.
[128 MB, 256 MB, 512 MB, 1024 MB, 2048 MB]
Select DVMT 5.0 pre-allocated (fixed) graphics memory size used by
internal graphics device.
[0 M, 32 M, 64 M, 4 M, 8 M, 12 M, 16 M 20 M 24 M, 28 M 32 M/F7, 36 M,
40 M, 44 M, 48 M, 52 M 56 M 60 M]
Select DVMT 5.0 graphics memory size used by internal graphics device
[256M, 128M, MAX.]
Used for SFF only
[Enabled, Disabled]
Enables or disables VDD forcing in BIOS
[Enabled, Disabled]
HDCP provisioning BIOS support
[Enabled, Disabled]
HDCP re-encryption flow
[One-time, Periodic]
Enables or disables PM support
[Enabled, Disabled]
Enables or disables PAVP
[Enabled, Disabled]
Enables or disabled cdynmax clamping
[Enabled, Disabled]
Select highest Cd clock frequency supported by platform
[337.5 MHz, 450 MHz, 540 MHz, 675 MHz]
Read Only field
IGD- Boot Type> Selects the video device activated during post.
If external graphics are present, this has no
effect.
[Auto, EFP, LFP, EFP3, EFP2]
Selects panel type connected to eDP port as
native eDP or LVDS via a bridge. Note: Depends on
LFP Panel Type>
hardware option of the module.
[LVDS, eDP ]
Backlight Control> Backlight control settings options
[None external, PWM, PWM Inverted, I2C]
PWM Frequency> Set LCD backlight PWM frequency
KBox C-102 - User Guide, Rev. 1.0
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