pub type R = R<u32, PCR>;
Reader of register PCR
pub struct R { /* private fields */ }
Bits 17:19 - ECCPS
Bits 13:16 - TAR
Bits 9:12 - TCLR
Bit 6 - ECCEN
Bits 4:5 - PWID
Bit 3 - PTYP
Bit 2 - PBKEN
Bit 1 - PWAITEN