Hardware Health Monitoring Submenu - Congatec COM Express conga-TCA3 User Manual

Feature
PWM Inverter Polarity
Backlight Setting
Force LVDS Backlight
Inhibit Backlight
Backlight Delay
LVDS SSC
10.4.3

Hardware Health Monitoring Submenu

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