Time-Select; Backlight Control; Backlight Pwm Clock; Vt6130 Lan Control 1 - VIA Technologies EPIA-P830 User Manual

Pico-itx embedded board
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Time-Select

This option is only available if WATCH-DOG is enabled.
Settings
Description
0
Disable
1–255
Sets the number of units to count. If Unit-Select is set to
Minutes, the maximum acceptable integer is 17.

Backlight Control

This option sets the brightness control for an LCD device.
Settings
Description
Level 0
Sets the panel backlight brightness to 0%.
Level 1
Sets the panel backlight brightness to 25%.
Level 2
Sets the panel backlight brightness to 50%.
Level 3
Sets the panel backlight brightness to 75%.
Level 4
Sets the panel backlight brightness to 100%.

Backlight PWM Clock

This option is for selecting the clock frequency of the backlight
Pulse Width Modulation controls. The clock frequency depends on
the LVDS panel being used.
Settings
Description
14K Hz
Sets the panel frequency to 14 kHz.
7K Hz
Sets the panel frequency to 7 kHz.
110 Hz
Sets the panel frequency to 110 Hz.
54.4 Hz
Sets the panel frequency to 54.4 Hz.

VT6130 LAN Control 1

Settings
Description
Enabled
Enable the onboard PCIe GigaLAN controller.
Disabled
Disables the onboard PCIe GigaLAN controller and hides
it from the operating system.

LAN Option ROM

This option enables the PXE feature for booting via LAN.
Settings
Description
Enabled
Enables the PXE feature of the LAN controller.
Disabled
Does not load a separate ROM from the LAN controller.
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