Need help with this lab. My arithmetic function for op2, op1 are: 00: A-1 01: -B 10: A-B 11: A+B The last 4 pages are the lab report I need to fill in, please help, thanks.

Experiment 5 Arithmetic Processor 1 Objective To study the algorithmic state machine (ASM) chart, some register transfer operations, and the design of state generator and control circuit. 2 Problem description The design is an arithmetic processor which can perform four of the following arithmetic instructions with two selection signals Op2 Op?. Instruction A ? A + B A AB Function Addition Subtraction Increment A Decrement A Increment B Decrement B Negate A Negate B A B+1 Fourteen sets of four arithmetic functions and their corresponding operation code Op2 Opi are listed in Table 1. The function set assigned to you can be found on pages 19-25. Table 1 Arithmetic function sets Op: Opi Arithmetic function set A + B A B A + B A + B A + B B- A A 1 B+ 1 B A A -1 A B A -1 B- A B- 1 A -1 A + B A + B A + B A +B A + B B A B + B A A 1 A + B A + B A + B A+ B A-1 B+ 1 10 B A B A A -1 B 1 A -1 A +1 A + 1 As shown in Figure 1, two universal shift registers R, and R2 (IC type 74194) are used to store two 4-bit numbers A (aga2ajao) and B (b,b.bibo) respectively. The input processor is 14