1/7 MIDTERM CSI 111: Dr. Soro Question1 (5 pts). Convert the following binary numbers to decimal. Show the steps: 101111 Question2 (5 pts). Convert the following numbers with the indicated bases to...

I am taking an online Digital Computer Hardware course and need help with a couple assignments. The due date is flexible




1/7 MIDTERM CSI 111: Dr. Soro Question1 (5 pts). Convert the following binary numbers to decimal. Show the steps: 101111 Question2 (5 pts). Convert the following numbers with the indicated bases to decimal. Show the steps: (??)? Question3 (5 pts). Convert the following numbers with the indicated bases to decimal. Show the steps: (??. ?)? Question4 (5 pts). Convert the hexadecimal number A43 to binary. Show the steps. 2/7 Question5 (6 pts). Convert decimal 10.75 into binary. Show the steps: Question6: (6 pts). Compute “5 – 2” using binary numbers and 2’s complement addition: First, convert 5 into binary number, then convert 2 into binary number. Compute 5 -2 using the binary numbers. Show the steps! 3/7 Question7 (6 pts).: Show that a JK flip-flop can be converted to a D flip-flop with an inverter between the J and K inputs. Question8 (6 pts).: Show that a JK flip-flop can be converted to a T flip-flop using the same idea above. 4/7 Using the table above answer the following questions: Question9 (5 pts). SR flip-flop: Assume that you are given the following inputs and output? S = 0 and R = 0 and Q(t) = 1 What is the value of Q(t+1)? Question10 (5 pts). SR flip-flop: Assume that you are given the following inputs and output? S = 0 and R = 0 and Q(t) = 0 What is the value of Q(t+1)? Question11 (5 pts). JK flip-flop: Assume that you are given the following inputs and output? J = 1 and K = 1 and Q(t) = 1 What is the value of Q(t+1)? Question12 (5 pts). JK flip-flop: Assume that you are given the following inputs and output? J = 1 and K = 0 and Q(t) = 1 What is the value of Q(t+1)? 5/7 Multiplexer: Question 13 (6 pts).: Assume that you are given the following inputs below. S0 = 0, S1=0, IO = 0, I1 = 0, I2 = 0, I3 = 1 What is the value of Y? 6/7 Given the Boolean function: ? = ??′ + ? Question14 (6 pts).: Draw the logic diagram using the original Boolean expression Question15 (6 pts).: List the truth table of the function associated with the above function x y F 0 0 0 1 1 0 1 1 Question16 (6 pts).. Simplify the algebraic expression using Boolean algebra 7/7 Given the Boolean function: ? = ?′ + ??′ Question17 (6 pts).: Draw the logic diagram associated with the above Boolean function. Question18 (6 pts).: Complete the Truth table below associated with the above Boolean function x y z F 0 0 0 0 0 1 0 1 0 1 FINAL EXAM: CSI 111 01: Dr. Soro Question1 (5 pts). Convert the following binary numbers to decimal. Show the steps: 10100 Question2 (5 pts). Convert the following numbers with the indicated bases to decimal. Show the steps: (??)? Question3 (5 pts). Convert the hexadecimal number B52 to binary. Show the steps. 2 Question4: (5 pts). Compute “5 – 3” using binary numbers and 2’s complement addition: First, convert 5 into binary number, then convert 3 into binary number. Compute 5 -3 using the binary numbers. Show the steps! Given the Boolean function: ? = ? + ??′ Question5 (5 pts).: Draw the logic diagram associated with the above Boolean function. Question6 (5 pts).: Complete the Truth table below associated with the above Boolean function x y z F 0 0 0 0 0 1 0 1 0 3 4 Question 7 (5 points): Specify the control word that must be applied to the processor to implement the following microoperations: Question 8 (5 points): Specify the control word that must be applied to the processor to implement the following microoperations: Question 9 (6 points): Specify the control word that must be applied to the processor to implement the following microoperations: R1←R2 + R3 R1←R2 ꓥ R3 R1←R1 - 1 5 Question 10 (6 points): Specify the control word that must be applied to the processor to implement the following microoperations: Question 11 (6 points): Determine the microoperations that will be executed in the processor when the following 14-bit control words are applied. 101 000 110 10000 Question 12 (6 points): Determine the microoperations that will be executed in the processor when the following 14-bit control words are applied. 001 000 110 00000 R1←?1̅̅̅̅ 6 Question 13 (6 points): Convert the following arithmetic expressions from infix to reverse Polish notation. (A+B) *(C+D) Question 14 (6 points): Convert the following arithmetic expressions from infix to reverse Polish notation. A+B *C+D Question 15 (6 points): Convert the following arithmetic expressions from reverse Polish notation to infix notation. ABCDE /*+ - 7 Question 16 (6 points): Convert the following arithmetic expressions from reverse Polish notation to infix notation. ABC*/D*EF++ Question 17 (6 points) : Convert the following numerical arithmetic expressions into reverse Polish notation and show the stack operations for evaluating the numerical result. (2+3)*(4+1) Question 18 (6 points): Convert the following numerical arithmetic expressions into reverse Polish notation and show the stack operations for evaluating the numerical result. 5*(1 + 2) + 3