Q1. Suppose there is an ADDR1 $81, $s2 wil without affected the ADD i here is an instruction ADDR1 that adds the rs register to itself. For example, the instruction 2 982 will save the value $s2 + $s2 into register $51. Show how this instruction can be implemented affected the ADD instruction. The ADDR1 control flag will be set to 1 for the ADDR1 instruction, and 0 for all instructions. (In other words, verify the implementation works for both ADD and ADDR1 instructions. Rogost Instruction (31-26 Control ADDR1 RegWrite instruction [25-21) Read address instruction (20-16) Instruction (31-01 Instruction memory ALU ALU Read register1 Read Read data 1 register 2 Write Read register data 2 Write resu Instruction 115-111 data Registers Q2. Given the datapath and list of latencies for each of the components, answer the questi components, answer the questions below: Read Instruction (25-211 address Instruction 20-16 Zero Instruction 31-0 Instruction memory U ALU -Adres Gata AdheRead struction [15-11) w memory GO instruction (15-01 Add ALU Instruction Register Memory 200ps 80p Multiplexor Data Memory 40ps 40ps 250ps Shift Left 10ps Sign Extend 10ps BOps 100ps a. What is the length of a sw instruction? List the lengths of all the data paths and circle the longest. b. What is the length of an add instruction List the lengths of all the data paths and circle the longest