There's already a solution on Chegg. don't copy and paste that one. That one is wrong. Please do it completely :(

Using the hardware given to the right, show the addition of two numbers in steps as it would take place. A = 8.625, B=-7.125 Show the steps in detail. Also show the contents of different registers (R1, . R8) and control bits (C1, .. C9). It is noted that Control bits (CI, .. C9) could be either 1 or 0 and you can assign the logic levels for particular operations. You must present your answer in a Table, given below. (Increase no of columns and rows as required) Operation R1 R2 R3 ci C2 Comments, if any Time Step 1 2 3 R1 So Export Praction Sign Exponent Praction R2 Small ALU Compare exponents Exponent are R3 C2 C3 C D C1 C4 Care SR4 Sumater sumber right Big ALU Add C5 C7 C6 Incrementor dearment She R5 C8 R6 Normale 09 Rounding hardware R7 Round Sign Exponent Praction R8