Consider the below circuit and timing diagram. Indicate the values of registers RO, R1, R2 and R3 at the end of the simulation knowing that all of these registers contain the value 0 at the beginning of the simulation. Note that all the read/write operations occur at the rising edge of the clock. Data1 Data2 Extern1 Extern2 BUS Clock R2 R3 RO R1 Roir R2in ROout R3out Rlout R2out Rlin R3 Control Circuit Function Msgs sam proc/Clock sam pro/Externa sam procExtern2 sim procRon sim procta Lin sam procR2 sam proc/RS sim procRout am SkocRlout sam proc., 2out firm proceBout im proc/Data1 danprog Data 2 No Data No Data- No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data- No Data 00000101 0000 1000 25 ns 20 ns 10 ns 5 ng 45 rs 30 ns 15 ns Sons 40 ns 35 ns ins Now Cursor 1 50 me 51.61 ns 51.61 ns Select one: O RO=0; R1=0; R2= 0; R3= 0; O RO=8; R1=8; R2= 0; R3= 8; RO=8; R1=5; R2 = 5; R3= 0; O None of the answers is correct O RO=5; R1=8; R2= 5; R3= 0; Consider the below circuit and timing diagram. Indicate the values of registers RO, R1, R2 and R3 at the end of the simulation knowing that all of these registers contain the value 0 at the beginning of the simulation. Note that all the read/write operations occur at the rising edge of the clock. Data1 Data2 Extern1 Extern2 BUS Clock R2 R3 RO R1 Roir R2in ROout R3out Rlout R2out Rlin R3 Control Circuit Function Msgs sam proc/Clock sam pro/Externa sam procExtern2 sim procRon sim procta Lin sam procR2 sam proc/RS sim procRout am SkocRlout sam proc., 2out firm proceBout im proc/Data1 danprog Data 2 No Data No Data- No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data- No Data 00000101 0000 1000 25 ns 20 ns 10 ns 5 ng 45 rs 30 ns 15 ns Sons 40 ns 35 ns ins Now Cursor 1 50 me 51.61 ns 51.61 ns Select one: O RO=0; R1=0; R2= 0; R3= 0; O RO=8; R1=8; R2= 0; R3= 8; RO=8; R1=5; R2 = 5; R3= 0; O None of the answers is correct O RO=5; R1=8; R2= 5; R3= 0