pub type FSOS_W<'a, const O: u8> = FieldWriter<'a, u32, TFMR_SPEC, u8, FSOS_A, 3, O>;
Field FSOS writer - Transmit Frame Sync Output Selection
FSOS
None, RF pin is an input
Negative Pulse, RF pin is an output
Positive Pulse, RF pin is an output
Driven Low during data transfer
Driven High during data transfer
Toggling at each start of data transfer