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4 (8 pts) A majority circuit is a combinational logic circuit whose output is equal to...
1. (15 pts) Simplify the following Boolean functions using K-maps: a. F(x,y,z) = (1,4,5,6,7) b. F(x, y, z) = (xy + xyz + xyz c. F(A,B,C,D) = 20,2,4,5,6,7,8,10,13,15) d. F(A,B,C,D) = A'B'C'D' + AB'C + B'CD' + ABCD' + BC'D e. F(A,B,C,D,E) = (0,1,4,5,16,17,21,25,29) 2. (12 pts) Consider the combinational logic circuit below and answer the following: a. Derive the Boolean expressions for Fi and F2 as functions of A, B, C, and D. b. List the complete truth table...
2. Design a combinational logic circuit with three inputs x, y, and z, and three outputs A, B, and C. When the binary input value is 0, 1, 2, or 3, the binary output value is 2 greater than the input, i.e. (ABC) = (xyz) + 2. Otherwise, the binary output value is 3 less than the input, i.e. (ABC) = (xyz) – 3.
2. Design a combinational circuit that has 4 inputs A, B, C, D, and one output F. The function F- 1 if and only if two or more of the input variables are 1. a. Find the function F as a simplified algebraic expression. b. Draw the logic diagram for F
Design a combinational logic circuit which has one output Z and a 4-bit input ABCD representing a binary number. Z should be 1 iff the input is at least 5, but is no greater than 11. Use one OR gate (three inputs) and three AND gates (with no more than three inputs each). Using K-map, find min SOP and min POS form for the outputs W, X
Design the minimal POS of implementation of a three-input majority logic gate (gate output is TRUE iff more than 50% of its inputs are true). Design the minimal SOP of implementation of a five-input majority logic gate.
EE 210 Digital Logic Experiment 3 - Basic Combinational Logic: Adjacency Tester- Simulation only. In this experiment, the student will design and simulate a minimal AND, OR and INVERTER circuit, with 4 input variables A, B, C, and D, and output F, that will produce a logic 1 output whenever two adjacent input variables are 1s. In this context, the A and D variables are also treated as being adjacent variables. See the partially filled-in Truth Table below, for more...
Design a combinational circuit that accepts a 2-bit number and generates a 4-bit binary number output equal to the square of the input number. Use Decoder and any other external gates as necessary to implement your design. Draw the logic diagram and clearly label all input and output lines.
Design a four-bit combinational circuit 2’s complementer. (The output generates the 2’s complement of the input binary number.) Show that the circuit can be constructed with exclusive-OR gates. Can you predict what the output functions are for a five-bit 2’s complementer? 1. Truth table 2. Logic circuit with exclusive-OR gates 3.The output functions for a five-bit 2’s complementer
Design a Digital combinational logic circuit using logic gates that has 4 inputs and 2 outputs. The circuit: i. Turns on a Red LED if its input is a multiple of 2. (i.e., 0, 2, 4, 6, 8 …..) ii. Turns on a Green LED if its input is a multiple of 3. (i.e. 0, 3, 6, 9) - Draw the truth table for the circuit, bearing in mind that this circuit has 4 inputs and 2 outputs, meaning your...
8. For this problem, you are to design a simple combinational logic circuit and then use Logisim to simulate and test the circuit. The circuit is a 2- bit priority encoder with inputs X2 and X1 and outputs Y1 and Yo. The circuit behaves as follows: oIf X2X1 00, then Y1Yo 00 (no active input) If X2X1 01, then Y1Yo = 01 (low-priority input, X1, is active) If X2X1 1-, then Y1Y0 10 (high-priority input, X2, is active) Note that...