INPUTMODE=AUTO
5V Regulator Control
| BYPASS | 5V Regulator Bypass |
| EM4WUEN | Enable EM4 Wakeup Due to VBUS Detection |
| IMONEN | Enable the Regulator Current Monitor for Selected Current Path to Either VREGI or VBUS |
| INPUTMODE | 5V Input Mode 0 (AUTO): Regulator input supply switched automatically to the highest voltage of either VBUS or VREGI 1 (VBUS): Force VBUS pin as the regulator input 2 (VREGI): Force VREGI pin as the regulator input |