I'm new to these forums and have very little background in electrical engineering.
I'm trying to figure out the number of "don't care conditions" based on an input of two numbers, each 0-9, for designing a digital system to implement the multiplication table. The output would be the product of the two numbers.
I don't have a very good understanding of what "don't care conditions" are. My understanding is that they are based on inputs that are "unlikely".
Are the number of don't care conditions 9(since we "don't care" about the product of any number and zero)?