pub type Bfl1npW<'a, REG> = FieldWriter<'a, REG, 4, Bfl1np>;
Field BFL1NP writer - Boundary Flag y Node Pointer
BFL1NP
struct Bfl1npW<'a, REG> { /* private fields */ }
Select common bondary flag output 0
Select common bondary flag output 3
Select shared service request line 0
Select shared service request line 3
Disabled, no common output signal