endAroundCarry property
The end-around carry which should be added to the resulting sum.
If the input generateEndAroundCarry is true, this value is stored as
the output endAroundCarry.
Otherwise, the end-around carry is internally added to sum. This
happens when subtracting a smaller number from a larger one using
ones complement arithmetic.
Implementation
Logic? get endAroundCarry => tryOutput('endAroundCarry');