NYU Tandon School of Engineering Spring 2022, ECE 6913 Homework Assignment 4 Solutions 1. In this exercise, we examine in detail how an instruction is executed in a single-cycle datapath. Problems in this exercise refer to a clock cycle in which the processor fetches the following instruction word: 0x00c6ba23. 1.1 What are the values of the ALU control unit’s inputs for this instruction? ALUop bits for ld, sd instructions are 00 ALU Control line bits are 0010 [from table in fig 4.12 of text] Since the ‘add’ operation is executed in the ALU for a sd instruction (add offset in immediate 5 bit field (20) to base address (in rs1), the ALU Control lines take the value 0010 1.2 What is the new PC address after this instruction is executed? Highlight the path through which