pub type W = W<CtrlSpec>;
Register CTRL writer
CTRL
struct W { /* private fields */ }
Bit 0 - Software Reset
Bit 1 - DMA Enable
Bit 2 - CRC Enable
Bit 8 - Priority Level 0 Enable
Bit 9 - Priority Level 1 Enable
Bit 10 - Priority Level 2 Enable
Bit 11 - Priority Level 3 Enable