(b) (i)Design a logic circuit that will allow a signal to pass to the output only...
(b) (i)Design a logic circuit that will allow a signal
to pass to the output only when control inputs B and C are both
HIGH; otherwise, the output will stay LOW. (4marks)CR
(ii) Design a logic circuit that allows a signal to pass to the
output only when one, but not both, of the control inputs are HIGH;
otherwise, the output will stay HIGH. (4marks)CR
(c) What is a universal gate? Give examples. Realize the basic
gates with any one universal gate. (5marks) AN
(Total 20marks)
Homework Answers
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(b) (i)Design a logic circuit that will allow a signal
to pass to the output only...
We wish to design a logic circuit with four inputs A, B, C, D. the output...
We wish to design a logic circuit with four inputs A, B, C, D. the output is to be high only when a majority of the inputs is high. Realize the circuit using only NOR gates (No Verilog VHDL design)
Design a combinational logic circuit which has one output Z and a 4-bit input ABCD representing...
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
Why can't we design a combinational digital logic circuit to control a light so that the...
Why can't we design a combinational digital logic circuit to control a light so that the light changes state any time its "push-button" switch is pressed? (Press and release the button, and the light changes state. Press and release again, and the light changes state again.) Try to list as many properties this circuit needs to have that we cannot model as you can! Reminder: a "combinational digital logic circuit" takes one or more boolean inputs and feeds them through...
14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal...
14?
14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal X is 0 but produces the binary sequence 0, 1,3,2.0, if the control signal X is1.Use D flip-flops. (a) Draw the state diagram; (6 points (b) Draw the input, present state-next state, excitation table: (6 points) (c) Derive the minimal SOP expressions for the D inputs of the flip-flops using K-maps. Draw the logic circuit realization of the counter, using only NAND...
2. Design a digital logic circuit to convert part of the output code from part 1. to a binary signal. Use CMOS gates. (hint, the simpler you can get the logic, the less work you will have). You must...
2. Design a digital logic circuit to convert part of the output code from part 1. to a binary signal. Use CMOS gates. (hint, the simpler you can get the logic, the less work you will have). You must draw the circuit with transistors In Out DUIi 0111 011 0011 010 0001 001
2. Design a digital logic circuit to convert part of the output code from part 1. to a binary signal. Use CMOS gates. (hint, the simpler you...
just put circle around the correct answer Chapter 3 Introduction to Logic Gates Questions 1. How...
just put circle around the correct answer
Chapter 3 Introduction to Logic Gates Questions 1. How many 2-input AND gate required to construct a 5-input AND gate? a) 2 b) 3 d) 4 c) 5 e) noпe Which is better for a 4-input OR gate. The connection of A or B, Fig(13), why? 2. a) A b) B 3. If only 2-input OR gates are available, what is minimum gate level possible to implement an 8-input OR gate 2 a)...
A logic circuit uses the inputs from three sensors (temperature, pressure, and humidity) to signal a...
A logic circuit uses the inputs from three sensors (temperature, pressure, and humidity) to signal a warning. The conditions under which a warning (logic 1) should be triggered are: 1. All three sensors' inputs are HIGH; 2. Temperature is LOW and Pressure is HIGH. 3. Pressure is LOW and Humidity is HIGH 4. Both Temperature and Pressure are HIGH, and Humidity is LOW. Let T, P, and H to indicate the three sensor inputs, respectively. What's the simplest logic design...
Design a circuit with three inputs (A, B, C) and two outputs (F1, F2). The first...
Design a circuit with three inputs (A, B, C) and two outputs (F1, F2). The first output F1 is 1 when the binary input is 2, 3, 4, 7, otherwise the first output F1 is logic 0. The second output F2 is 1 when the input variables have more l's than 0's. The output is 0 otherwise. Input/ Output ABC F1 F2 000 001 010 011 100 101 a. Derive the truth-table for F1 and F2 as a function of...
Title: Combinational Circuit Design and Simulation Objectives: a. b. c. Design combinational circuit Verify design with...
Title: Combinational Circuit Design and Simulation Objectives: a. b. c. Design combinational circuit Verify design with simulation Verify design with laboratory test data Materials Needed IBM Compatible computer, PSpice software, IC Chips (as needed), Data Switches, 4702 (1), LED (1). Pre-Lab: Problem Statement The four parameters in a chemical process control system to be monitored are temperature (T), pressure (P), flow (F), and level (L) of the fluid. The parameters are monitored by sensor circuits that produce a High logic...
could you help me with this question please. a) A logic gate has nominal logic voltage...
could you help me with this question please.
a) A logic gate has nominal logic voltage levels of 0 and 5 V and the following characteristics: VIL = 1.5 V VH = 3.5 V VOL = 0.1 V 4.8 V VOH What value of noise voltage would be required to disturb the logic levels of the circuit? (5 marks) b) Implement the following Boolean function using an appropriate Multiplexer (MUX): F(A,B,C,D) = {(1,2,4,5,8,9,13,14) (10 marks) c) It is required to...
14?
14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal X is 0 but produces the binary sequence 0, 1,3,2.0, if the control signal X is1.Use D flip-flops. (a) Draw the state diagram; (6 points (b) Draw the input, present state-next state, excitation table: (6 points) (c) Derive the minimal SOP expressions for the D inputs of the flip-flops using K-maps. Draw the logic circuit realization of the counter, using only NAND...
2. Design a digital logic circuit to convert part of the output code from part 1. to a binary signal. Use CMOS gates. (hint, the simpler you can get the logic, the less work you will have). You must draw the circuit with transistors In Out DUIi 0111 011 0011 010 0001 001
2. Design a digital logic circuit to convert part of the output code from part 1. to a binary signal. Use CMOS gates. (hint, the simpler you...
just put circle around the correct answer
Chapter 3 Introduction to Logic Gates Questions 1. How many 2-input AND gate required to construct a 5-input AND gate? a) 2 b) 3 d) 4 c) 5 e) noпe Which is better for a 4-input OR gate. The connection of A or B, Fig(13), why? 2. a) A b) B 3. If only 2-input OR gates are available, what is minimum gate level possible to implement an 8-input OR gate 2 a)...
A logic circuit uses the inputs from three sensors (temperature, pressure, and humidity) to signal a warning. The conditions under which a warning (logic 1) should be triggered are: 1. All three sensors' inputs are HIGH; 2. Temperature is LOW and Pressure is HIGH. 3. Pressure is LOW and Humidity is HIGH 4. Both Temperature and Pressure are HIGH, and Humidity is LOW. Let T, P, and H to indicate the three sensor inputs, respectively. What's the simplest logic design...
Design a circuit with three inputs (A, B, C) and two outputs (F1, F2). The first output F1 is 1 when the binary input is 2, 3, 4, 7, otherwise the first output F1 is logic 0. The second output F2 is 1 when the input variables have more l's than 0's. The output is 0 otherwise. Input/ Output ABC F1 F2 000 001 010 011 100 101 a. Derive the truth-table for F1 and F2 as a function of...
Title: Combinational Circuit Design and Simulation Objectives: a. b. c. Design combinational circuit Verify design with simulation Verify design with laboratory test data Materials Needed IBM Compatible computer, PSpice software, IC Chips (as needed), Data Switches, 4702 (1), LED (1). Pre-Lab: Problem Statement The four parameters in a chemical process control system to be monitored are temperature (T), pressure (P), flow (F), and level (L) of the fluid. The parameters are monitored by sensor circuits that produce a High logic...
could you help me with this question please.
a) A logic gate has nominal logic voltage levels of 0 and 5 V and the following characteristics: VIL = 1.5 V VH = 3.5 V VOL = 0.1 V 4.8 V VOH What value of noise voltage would be required to disturb the logic levels of the circuit? (5 marks) b) Implement the following Boolean function using an appropriate Multiplexer (MUX): F(A,B,C,D) = {(1,2,4,5,8,9,13,14) (10 marks) c) It is required to...
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