pub type CmdW<'a, REG> = FieldWriter<'a, REG, 16, Cmd>;
Field CMD writer - Key value
CMD
struct CmdW<'a, REG> { /* private fields */ }
Enable access to PR, RLR and WINR registers (0x5555)
Reset the watchdog value (0xAAAA)
Start the watchdog (0xCCCC)