https://onlinedocs.microchip.com/oxy/GUID-AF88AD90-CC6A-4653-A2F3-488E7622CE44-en-US-6/GUID-F5B1EE4F-82DA-4C63-B2EB-E96849E12138.html
10.13.3 PCON1
https://onlinedocs.microchip.com/oxy/GUID-208C8525-948F-497D-8CDD-6E94D4E9DC95-en-US-9/GUID-F5B1EE4F-82DA-4C63-B2EB-E96849E12138.html
10.13.3 PCON1