pub type STOP_W<'a, const O: u8> = BitWriter<'a, u32, LCR_SPEC, STOP_A, O>;
Field stop writer - Number of stop bits
stop
struct STOP_W<'a, const O: u8> { /* private fields */ }
1 stop bit
1.5 stop bits when DLS(LCR[1:0]) is zero, else 2 stop bits