40.4.1 VLPCON

Low-Power Voltage Reference Control Register
Name: VLPCON
Offset: 0x020E

Bit 76543210 
 VLPENVLPDACENVLPRDY   VLPDSELVLPDOP 
Access R/WR/WRR/WR/W 
Reset 00000 

Bit 7 – VLPEN

Low-Power Voltage Reference Enable
ValueDescription
1 Low-Power Voltage Reference is enabled
0 Low-Power Voltage Reference is disabled

Bit 6 – VLPDACEN

Low-Power DAC Voltage Reference Enable
ValueDescription
1 Low-Power DAC Voltage Reference is enabled
0 Low-Power DAC Voltage Reference is disabled

Bit 5 – VLPRDY

Low-Power Voltage Reference Ready Status
ValueDescription
1 Low-Power Voltage Reference output is ready for use
0 Low-Power Voltage Reference output is not active or stable

Bit 1 – VLPDSEL

Low-Power DAC Reference Voltage Selection
ValueDescription
1 The DAC's reference voltage is the Low-Power Voltage Reference (VREFLP)
0 The DAC's reference voltage is VDD

Bit 0 – VLPDOP

Low-Power DAC Low-Voltage Operation
ValueDescription
1 The Low-Power DAC voltage supply operates with the system charge pump enabled.
0 The Low-Power DAC voltage supply operates with the system charge pump disabled.