7. Using Table 7-1, the microinsruction code format in Fig 7.6 and given the 20-bit microoperation field for the following microoperations 96, INCDR, COM, NEXT 97, XOR, NEXT 98, READ, PCTAR,NEXT Convert the above s into RTL expressions. COM a- Control Address INCDR NEXT Control Address XOR NEXT Control Address READ PCTAR NEXT b- Write the 20 bit binary code for the above microoperations Control Memory Address FI F2 F3 CDBR AD c- Rearrange the order of the previous microoperations to achieve an XNOR operation between a value in the memory and a value in AC and repeat part b. INCDR, COM, NEXT XOR, NEXT READ, PCTAR, NEXT Control Address Fl | F2 | F3 | CD | BR?AD