Copyright
©
2014
congatec
AG
TA30m16
71/95
Feature
Options
Description
PWM Inverter Polarity
Normal
Inverted
Set the PWM inverter polarity.
Note:
This feature is only visible if 'Backlight Inverter Type' is set to 'PWM'.
Backlight Setting
0%
10%
25%
40%
50%
60%
75%
90%
100%
Select the backlight value in percentage of the maximum setting.
Force LVDS Backlight
No
Yes
If set to 'Yes', the board controller activates the backlight enable signal independently from the
SoC-backlight signal.
Inhibit Backlight
No
Permanent
Until End Of POST
Select whether the backlight enable signal should be activated when the panel is activated,
remain inhibited until the end of BIOS POST, or remain inhibited permanently.
Backlight Delay
No Delay
100ms Delay
250ms Delay
500ms Delay
1s Delay
Set a delay to adjust the LVDS panel timings. The congatec board controller will add the delay to
the backlight signal coming from the SoC according this setup node.
Note:
Try this feature if your panel is flickering.
LVDS SSC
Disabled
0.5%
1.0%
1.5%
2.0%
2.5%
Select the LVDS spread-spectrum clock modulation depth.
Note:
This feature performs center spreading with a fixed modulation frequency of 32.9kHz.
10.4.3
Hardware Health Monitoring Submenu
Feature
Options
Description
CPU Temperature
No option
Displays the CPU temperature in °C.
Board Temperature
No option
Displays the board temperature in °C.
12V Standard
No option
Displays the actual 12V standard voltage.
5Volts Standby
No option
Displays the actual 5V standby voltage.
Input Current (12V Standard)
No option
Displays the actual input current of 12V standard power plane.
