Expand description
Type-level enum identifying the Dfll
control loop mode
The types implementing this trait, i.e. OpenLoop
, FromPclk
and
FromUsb
, are type-level variants of Mode
, and they determine whether
the DFLL operates in closed-loop mode, and if so, which Reference
clock
to use.
Mode
is the type-level equivalent of DynMode
. See the documentation on
type-level programming and specifically type-level enums for more
details.