pub type LDM_W<'a, REG> = BitWriter<'a, REG, LDM_A>;
Field LDM writer - Autoscan Source Load Event Mode
LDM
struct LDM_W<'a, REG> { /* private fields */ }
Overwrite mode: Copy all bits from the select registers to the pending registers upon a load event
Combine mode: Set all pending bits that are set in the select registers upon a load event (logic OR)