LADREF=VDDPIN
Voltage ladder register
LADEN | Voltage ladder enable |
LADSEL | Voltage ladder value. The reference voltage Vref depends on the LADREF bit below. 00000 = VSS 00001 = 1 Vref/31 00010 = 2 Vref/31 … 11111 = Vref |
LADREF | Selects the reference voltage for the voltage ladder 0 (VDDPIN): VDD pin 1 (VDDCMPPIN): VDDCMP pin |
RESERVED | Unused |