36.7.2 LCD Contrast

The peak value (VDDLCD) on the output waveform determines the LCD contrast. VDDLCD is controlled by software if the internal LCD power supply is used, or via the voltage applied on the VDDLCD pin if an external LCD power supply is used.

The contrast is configured by the LCD voltage regulator (refer to the section “Supply Controller (SUPC)”).

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.