Voltage Regulator Low Power Entry Settings
| HIZ | high impedance mode select 0=not in high impedance mode, 1=in high impedance mode |
| MODE | selects either normal (switching) mode or low power (linear) mode low power mode can only be selected for output voltages up to 1.3V 0 = normal mode (switching) 1 = low power mode (linear) |
| VSEL | output voltage select the regulator output voltage is limited to 1.3V unless the voltage limit is disabled using the disable_voltage_limit field in the vreg_ctrl register 00000 - 0.55V 00001 - 0.60V 00010 - 0.65V 00011 - 0.70V 00100 - 0.75V 00101 - 0.80V 00110 - 0.85V 00111 - 0.90V 01000 - 0.95V 01001 - 1.00V 01010 - 1.05V 01011 - 1.10V (default) 01100 - 1.15V 01101 - 1.20V 01110 - 1.25V 01111 - 1.30V 10000 - 1.35V 10001 - 1.40V 10010 - 1.50V 10011 - 1.60V 10100 - 1.65V 10101 - 1.70V 10110 - 1.80V 10111 - 1.90V 11000 - 2.00V 11001 - 2.35V 11010 - 2.50V 11011 - 2.65V 11100 - 2.80V 11101 - 3.00V 11110 - 3.15V 11111 - 3.30V |