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Recent questions tagged digital-logic
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721
Morris Mano Edition 3 Exercise 5 Question 2 (Page No. 197)
Construct a BCD-to-Excess-3-code converter with a 4-bit adder.remember that the Excess-3 code digits obtained by adding 3 to the corresponding BCD Digit. what must be done to change the circuit to an excess-3-to-BCD-code converter
Construct a BCD-to-Excess-3-code converter with a 4-bit adder.remember that the Excess-3 code digits obtained by adding 3 to the corresponding BCD Digit. what must be don...
ajaysoni1924
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Apr 3, 2019
Digital Logic
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9
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722
Morris Mano Edition 3 Exercise 5 Question 1 (Page No. 197)
Construct a 16-bit parallel adder with four MSI circuits, each containing a four-bit parallel adder. Use a block diagram with 9 inputs and five outputs for each 4-bit adder. Show how the carries are connected between the MSI circuits.
Construct a 16-bit parallel adder with four MSI circuits, each containing a four-bit parallel adder. Use a block diagram with 9 inputs and five outputs for each 4-bit add...
ajaysoni1924
1.7k
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ajaysoni1924
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Apr 3, 2019
Digital Logic
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723
Morris Mano Edition 3 Exercise 4 Question 24 (Page No. 151)
Derive the truth table for the output of each NOR gate in the given figure.
Derive the truth table for the output of each NOR gate in the given figure.
ajaysoni1924
426
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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2
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724
Morris Mano Edition 3 Exercise 4 Question 25 (Page No. 151)
prove that $ x’ \oplus y = x \oplus y’ = (x \oplus y)’ = xy+x’y’$
prove that $ x’ \oplus y = x \oplus y’ = (x \oplus y)’ = xy+x’y’$
ajaysoni1924
522
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ajaysoni1924
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Apr 2, 2019
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digital-logic
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2
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725
Morris Mano Edition 3 Exercise 4 Question 26 (Page No. 151)
Prove that $x \oplus 1$ = x’ and $x \oplus 0$ = x.
Prove that $x \oplus 1$ = x’ and $x \oplus 0$ = x.
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453
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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3
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726
Morris Mano Edition 3 Exercise 4 Question 27 (Page No. 151)
Show that if xy = 0, then $x\oplus y$ = x + y.
Show that if xy = 0, then $x\oplus y$ = x + y.
ajaysoni1924
4.3k
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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0
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727
Morris Mano Edition 3 Exercise 4 Question 28 (Page No. 151)
Design a combinational Circuit that converts a 4-bit gray code number to a 4-bit straight binary number. Implement the circuit with Exclusive OR gates.
Design a combinational Circuit that converts a 4-bit gray code number to a 4-bit straight binary number. Implement the circuit with Exclusive OR gates.
ajaysoni1924
329
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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728
Morris Mano Edition 3 Exercise 4 Question 29 (Page No. 151)
Design a circuit of a three-bit parity generator and the circuit of the four-bit parity checker using an odd parity bit.
Design a circuit of a three-bit parity generator and the circuit of the four-bit parity checker using an odd parity bit.
ajaysoni1924
267
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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1
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729
Morris Mano Edition 3 Exercise 4 Question 30 (Page No. 151)
Manipulate the following Boolean Expression in such a way so that it can be implemented using exclusive-OR and AND gates only. $AB’CD’ + A’BCD’ + AB’C’D + A’BC’D$
Manipulate the following Boolean Expression in such a way so that it can be implemented using exclusive-OR and AND gates only.$AB’CD’ + A’BCD’ + AB’C’D + A’...
ajaysoni1924
528
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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1
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730
Morris Mano Edition 3 Exercise 4 Question 22 (Page No. 151)
Verify the Circuit generates the Exclusive NOR Functions.
Verify the Circuit generates the Exclusive NOR Functions.
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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1
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731
Morris Mano Edition 3 Exercise 4 Question 21 (Page No. 151)
Determine the boolean function for the outputs F and G as a function of Four inputs A, B, C, And D.
Determine the boolean function for the outputs F and G as a function of Four inputs A, B, C, And D.
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1.4k
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ajaysoni1924
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Apr 2, 2019
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732
Morris Mano Edition 3 Exercise 4 Question 20 (Page No. 151)
Convert the logic diagram of the code converter shown in the figure to a multilevel NAND gate Circuits
Convert the logic diagram of the code converter shown in the figure to a multilevel NAND gate Circuits
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691
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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733
Morris Mano Edition 3 Exercise 4 Question 19 (Page No. 151)
Draw the NAND Gate Logic Diagram for each of the following Expressions using multilevel NAND gate Circuits. (AB’ + CD’)E + BC(A + B) w(x + y + z) + xyz
Draw the NAND Gate Logic Diagram for each of the following Expressions using multilevel NAND gate Circuits.(AB’ + CD’)E + BC(A + B)w(x + y + z) + xyz
ajaysoni1924
448
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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734
Morris Mano Edition 3 Exercise 4 Question 16 (Page No. 150)
A BCD to seven segment decoder is a combinational circuit that converts a decimal digit in BCD to an appropriate code for the selection of the segments in the display indicator used for displaying the decimal digit in the ... decoder using the minimum number of the NAND gates. the Six invalid combinations should result in a blank display.
A BCD to seven segment decoder is a combinational circuit that converts a decimal digit in BCD to an appropriate code for the selection of the segments in the display ind...
ajaysoni1924
3.3k
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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digital-circuits
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735
Morris Mano Edition 3 Exercise 4 Question 15 (Page No. 150)
Design a combinational Circuit that converts a binary number of 4-bits to decimal number in BCD. Note that the BCD number is the same as the binary number as long as the digit is 9 or less than 9. binary numbers from 1010 to 1111 converts into BCD numbers from 1 0000 to 1 0101.
Design a combinational Circuit that converts a binary number of 4-bits to decimal number in BCD. Note that the BCD number is the same as the binary number as long as the...
ajaysoni1924
724
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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736
Morris Mano Edition 3 Exercise 4 Question 14 (Page No. 150)
Design a combinational Circuit that can convert a decimal digit from the 2 -4- 2- 1 code to the 8 -4- 2- 1.
Design a combinational Circuit that can convert a decimal digit from the 2 -4- 2- 1 code to the 8 -4- 2- 1.
ajaysoni1924
251
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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Morris Mano Edition 3 Exercise 4 Question 13 (Page No. 149)
Design a code converter that converts a decimal digit from 8 -4- 2 -1 code to BCD.
Design a code converter that converts a decimal digit from 8 -4- 2 -1 code to BCD.
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291
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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digital-circuits
combinational-circuit
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738
Morris Mano Edition 3 Exercise 4 Question 12 (Page No. 149)
Design a combinational circuit that detects an error in the representation of a decimal digit in BCD. The output of the circuit must be equal to logic -1 when the input contains any one of the six unused bit combinations in the BCD code.
Design a combinational circuit that detects an error in the representation of a decimal digit in BCD. The output of the circuit must be equal to logic -1 when the input c...
ajaysoni1924
842
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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739
Morris Mano Edition 3 Exercise 4 Question 11 (Page No. 149)
Design a combinational Circuit with the four inputs and four outputs.The output generates the 2’s complement of the input number.
Design a combinational Circuit with the four inputs and four outputs.The output generates the 2’s complement of the input number.
ajaysoni1924
315
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ajaysoni1924
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Apr 2, 2019
Digital Logic
digital-logic
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digital-circuits
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740
Morris Mano Edition 3 Exercise 4 Question 10 (Page No. 149)
Design a combinational Circuit with four inputs that represent a decimal digit in BCD and the four outputs that Produce the 9’s complement of the input digit. Six unused combinations can be treated as Don’t care conditions.
Design a combinational Circuit with four inputs that represent a decimal digit in BCD and the four outputs that Produce the 9’s complement of the input digit. Six unuse...
ajaysoni1924
679
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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digital-circuits
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741
Morris Mano Edition 3 Exercise 4 Question 7 (Page No. 149)
Design a combinational Circuit with four inputs that represent a decimal digit in BCD and the four outputs that Produce the 9’s complement of the input digit. Six unused combinations can be treated as Don’t care conditions.
Design a combinational Circuit with four inputs that represent a decimal digit in BCD and the four outputs that Produce the 9’s complement of the input digit. Six unuse...
ajaysoni1924
1.0k
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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742
Morris Mano Edition 3 Exercise 4 Question 9 (Page No. 149)
Design a combinational circuit with three inputs and six outputs. The output binary number should be the square of the input binary numbers.
Design a combinational circuit with three inputs and six outputs. The output binary number should be the square of the input binary numbers.
ajaysoni1924
378
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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morris-mano
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743
Morris Mano Edition 3 Exercise 4 Question 8 (Page No. 149)
Show that a Full-subtractor can be constructed with two half-subtractor and an OR gate.
Show that a Full-subtractor can be constructed with two half-subtractor and an OR gate.
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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morris-mano
digital-circuits
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744
Morris Mano Edition 3 Exercise 4 Question 7 (Page No. 149)
Design a combinational Circuit that multiplies two-bit numbers $a _1a _0$ and $b _1b _0$, to produce a four-bit product, $c _3c _2c _1c _0$. Use AND gates and Half Adders
Design a combinational Circuit that multiplies two-bit numbers $a _1a _0$ and $b _1b _0$, to produce a four-bit product, $c _3c _2c _1c _0$. Use AND gates and Half Adders...
ajaysoni1924
210
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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745
Morris Mano Edition 3 Exercise 4 Question 6 (Page No. 149)
A combination circuit produces the binary sum of two bits numbers, $x _1x _0$ and $y _1 y _0$. the outputs are C, $S _1 $ and $S _0$. Design a combinational Circuit of problem using two full adders.
A combination circuit produces the binary sum of two bits numbers, $x _1x _0$ and $y _1 y _0$. the outputs are C, $S _1 $ and $S _0$. Design a combinational Circuit of pr...
ajaysoni1924
180
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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746
Morris Mano Edition 3 Exercise 4 Question 5 (Page No. 149)
A combinational circuit produces the binary sum of 2-bit numbers, $x _1x _0 and y _1y _0$. the outputs are C. s1. and s0. Provide the truth table of the combinational circuit
A combinational circuit produces the binary sum of 2-bit numbers, $x _1x _0 and y _1y _0$. the outputs are C. s1. and s0. Provide the truth table of the combinational cir...
ajaysoni1924
208
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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747
Morris Mano Edition 3 Exercise 4 Question 4 (Page No. 149)
Design a combinational circuit that adds 1 to a 4-bit binary number, $ A _3A _2A _1A _0$. For example, if the input of the circuit is, $ A _3A _2A _1A _0$ = 1101, the output is 1110, The circuit can be designed using 4 Half Adder.
Design a combinational circuit that adds 1 to a 4-bit binary number, $ A _3A _2A _1A _0$. For example, if the input of the circuit is, $ A _3A _2A _1A _0$ = 1101, the out...
ajaysoni1924
214
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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748
Morris Mano Edition 3 Exercise 4 Question 3 (Page No. 149)
A majority function is generated in the combinational circuit when the output is equal to 1. the input variable has more than 1’s than 0’s. The output is zero otherwise. Design a three input majority function.
A majority function is generated in the combinational circuit when the output is equal to 1. the input variable has more than 1’s than 0’s. The output is zero otherw...
ajaysoni1924
344
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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749
Morris Mano Edition 3 Exercise 4 Question 2 (Page No. 113)
Design a combinational Circuit with three inputs x, y, and z, and the three outputs A, B, and C. When the binary input is 0,1,2 or 3. the binary output is one greater than the input. When binary input is 4, 5, 6 or 7, the binary output is one less than the input.
Design a combinational Circuit with three inputs x, y, and z, and the three outputs A, B, and C. When the binary input is 0,1,2 or 3. the binary output is one greater th...
ajaysoni1924
324
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ajaysoni1924
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Apr 2, 2019
Digital Logic
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0
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750
Morris Mano Edition 3 Exercise 4 Question 1 (Page No. 113)
Design a combination circuit with three inputs one output. the output is equal to logic-1 when the binary value of the input is less than 3. The output is logic-0 otherwise.
Design a combination circuit with three inputs one output. the output is equal to logic-1 when the binary value of the input is less than 3. The output is logic-0 otherwi...
ajaysoni1924
496
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ajaysoni1924
asked
Apr 2, 2019
Digital Logic
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