3. Consider ADDI instruction from LEGv8 ADDI X2.xl , #8 // Add 8 to X1 and store result in X2 The binary representation of this instruction is shown below opcode immediateRn 5 bits Rd 10 bits 12 bits 5 bits In the case of our example, Opcode 1000000100 10 bits) Immediate 0000 0000 1000 (12 bits) R. 00001 (5 bits representing XI) R, = 00010 (5 bits representing X2) Show the values for all the control signals (each signal is either a zero or a one), and the ALU control (which ALU operation is executed For this (and most of the problems) we will use the datapaths and control paths shown on page 282 (figure 4.23)- also shown below. Also, we will use the following for ALU control (to specify which operation is performed by the ALU