Write a subroutine in assembler for the HCS12, called FUZZY, that performs the I/O function that performs: If "In" is greater than or equal to "Th", then "Out" = 0, else if "In" is less than "Th" then "Out" = (255*(Th-In))/Th. In and Th are inputs and Out is the result. All parameters are 8-bit unsigned integers. A typical calling shows that the two inputs, In and Th, are passed on the stack and the return parameter Out, is returned in RegB.