Design a logic circuit for a simple house alarm. The alarm protects the front and back...
Design a logic circuit for a simple house alarm. The alarm protects the front and back doors and six windows. Once the alarm is set, if any of the doors and windows are opened, the alarm will sound.
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Design a logic circuit for a simple house alarm. The alarm
protects the front and back...
Design by induction problem 3. It is required to design a logic circuit to implement a...
Design by induction problem 3. It is required to design a logic circuit to implement a building smoke alarm system. The building is to be protected by a smoke alarm system that comprises two smoke detectors, a sprinkler, and an automatic telephone dialer that calls the fire department. The sprinkler is to be activated if either smoke detector detects smoke, and the fire department should be called whenever both smoke detectors detect smoke. a) Write the logic equations for the...
For this problem, you are to design a simple combinational logic circuit The circuit is a...
For this problem, you are to design a simple combinational logic circuit The circuit is a 2- bit priority encoder with inputs I2 and I1 and outputs Z1 and Z0. The circuit behaves as follows: • If I2I1 = 00, then Z1Z0 = 00 (no active input) • If I2I1 = 01, then Z1Z0 = 01 (low-priority input, X1, is active) • If I2I1 = 1-, then Z1Z0 = 10 (high-priority input, X2, is active) Note that...
6. LED Alarm Circuit One day, you come back to your dorm to find that your...
6. LED Alarm Circuit One day, you come back to your dorm to find that your favorite candy has been stolen. Determined to catch the perpetrator red-handed, you decide to put the candy inside a kitchen drawer. Using the following circuit design, you would like to turn on a light-emitting diode (LED) "alarm" if the kitchen drawer is opened. Rli LED 2.5V LED Note Rphoto is a photoresistor, which acts like a typical resistor but changes resistance based on the...
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...
8. For this problem, you are to design a simple combinational logic circuit and then use...
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...
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...
(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...
Digital design question. Combinational logic & building blocks. 9.1 Voting circuit. Using combinational building blocks such...
Digital design question.
Combinational logic & building blocks.
9.1 Voting circuit. Using combinational building blocks such as adders, comparators, mul- tiplexers, decoders, encoders, and arbiters, as well as logic gates, design a circuit that accepts five three-bit one-hot numbers and outputs the three-bit one-hot number that occurred most often on the inputs. Ties can be broken in any manner. For example, if the inputs are 100, 100, 100, 010, and 001, the output will be 100
a. Design a circuit for your 3 bedroom house that will turn on a green light...
a. Design a circuit for your 3 bedroom house that will turn on a green light in your bedroom when an intruder enters your house through the window of your front door. b. Simplify the following functional expressions using Boolean algebra and its identities. List the identity used at each step. F(x,y,z) = x’y + xyz’ + xyz F(w,x,y,z) =(xy’+w’z))(wx’+yz’) c. Construct a truth table for the following xyz + x(yz)’+(xyz)’ b. (x+y)(x+z)(x’+z)
1. (a) Using the minimum 2-level SoP logic required, design a sequential circuit with three T fli...
1. (a) Using the minimum 2-level SoP logic required, design a sequential circuit with three T flip-flops, A, B and C, and two inputs E and X that performs as follows: IfE 0 the circuit remains in the same state regardless the value ofX, When E-1 and X-1 the circuit goes through the state transitions 000 to 001 to 010 to When E = 1 and X = 0 the circuit goes through the state transitions l l l to...
Design by induction problem 3. It is required to design a logic circuit to implement a building smoke alarm system. The building is to be protected by a smoke alarm system that comprises two smoke detectors, a sprinkler, and an automatic telephone dialer that calls the fire department. The sprinkler is to be activated if either smoke detector detects smoke, and the fire department should be called whenever both smoke detectors detect smoke. a) Write the logic equations for the...
6. LED Alarm Circuit One day, you come back to your dorm to find that your favorite candy has been stolen. Determined to catch the perpetrator red-handed, you decide to put the candy inside a kitchen drawer. Using the following circuit design, you would like to turn on a light-emitting diode (LED) "alarm" if the kitchen drawer is opened. Rli LED 2.5V LED Note Rphoto is a photoresistor, which acts like a typical resistor but changes resistance based on the...
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...
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...
Digital design question.
Combinational logic & building blocks.
9.1 Voting circuit. Using combinational building blocks such as adders, comparators, mul- tiplexers, decoders, encoders, and arbiters, as well as logic gates, design a circuit that accepts five three-bit one-hot numbers and outputs the three-bit one-hot number that occurred most often on the inputs. Ties can be broken in any manner. For example, if the inputs are 100, 100, 100, 010, and 001, the output will be 100
1. (a) Using the minimum 2-level SoP logic required, design a sequential circuit with three T flip-flops, A, B and C, and two inputs E and X that performs as follows: IfE 0 the circuit remains in the same state regardless the value ofX, When E-1 and X-1 the circuit goes through the state transitions 000 to 001 to 010 to When E = 1 and X = 0 the circuit goes through the state transitions l l l to...
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