pub type R = R<IMR_SPEC>;
Register IMR reader
IMR
struct R { /* private fields */ }
Bit 0 - Transmit FIFO empty interrupt mask
Bit 1 - Transmit FIFO overflow interrupt mask
Bit 2 - Receive FIFO underflow interrupt mask
Bit 3 - Receive FIFO overflow interrupt mask
Bit 4 - Receive FIFO full interrupt mask
Bit 5 - Multi-master contention interrupt mask