pub type W = W<BdctlSpec>;
Register BDCTL writer
BDCTL
struct W { /* private fields */ }
Bit 0 - LXTAL enable
Bit 2 - LXTAL bypass mode enable
Bits 3:4 - LXTAL drive capability
Bits 8:9 - RTC clock entry selection
Bit 15 - RTC clock enable
Bit 16 - Backup domain reset