If we take a n n-bit register to store the result of addition/subtraction of two n-bit unsigned binary numbers, then if the end-carry occurs, then the end-carry is the part of the result. Is it overflowing or not?
If we take a n n-bit register to store the result of addition/subtraction of two n-bit signed binary numbers, then if the end-carry occurs, then it is the sign bit of the result.
Is it overflowing or not?