pub type DfdifW<'a, REG> = BitWriter<'a, REG, Dfdif>;
Field DFDIF writer - Double Bit Fault Detect Interrupt Flag
DFDIF
pub struct DfdifW<'a, REG> { /* private fields */ }
Double bit fault not detected during a valid flash read access from the platform flash controller
Double bit fault detected (or FERCNFG[FDFD] is set) during a valid flash read access from the platform flash controller