Electronic Devices and Amplifier Circuits with MATLAB Applications by Steven T Karris | 9786610437061 | 0974423947 | Holooly

Electronic Devices and Circuits

Electronic Devices and Amplifier Circuits with MATLAB Applications [EXP-39954]

247 SOLVED PROBLEMS

Question: 10.EX.11

A BCD adder is a combinational logic circuit that adds two BCD numbers and produces a sum which is also in BCD. However, since an invalid BCD representation is obtained whenever the sum is greater than 1 0 0 1, some additional circuitry is required to make the necessary corrections.

Verified Answer:

a. The binary and BCD sums are shown in Table 10.1...

Question: 7.EX.6

A Boolean expression is mapped in the K-map shown below. Derive the simplest Boolean expression in terms of the variables A, B, C, and D.

Verified Answer:

The best possible combinations of the variables ar...

Question: 7.EX.7

A Boolean expression is mapped in the K-map shown below. Derive the simplest Boolean expression in terms of the variables A, B, C, and D.

Verified Answer:

The best possible combinations of the variables ar...

Question: 7.17

A Boolean expression is mapped in the K-map shown in Figure 7.38 where the Xs denote don’t care conditions. Derive the simplest Boolean expression in terms of the variables A, B, C, and D.

Verified Answer:

The K-map of Figure 7.38 shows two groups of 4 adj...

Question: 7.14

A Boolean expression is mapped into the K-map of Figure 7.33. Derive the simplest Boolean expression E = f(A, B, C, D) .

Verified Answer:

The K-map of Figure 7.33 shows four adjacent squar...

Question: 7.15

A Boolean expression is mapped into the K-map of Figure 7.35. Derive the simplest Boolean expression E = f(A, B, C, D) .

Verified Answer:

The K-map of Figure 7.35 shows four adjacent squar...

Question: 11.2

A combinational circuit is defined as the functions F1 = ABC + ABC + ABC + ABC F2 = ABC + ABC + ABC + ABC Implement the circuit with a PLA having 3 inputs, 4 product terms, and 2 outputs.

Verified Answer:

We begin by forming K-maps for both the true and c...

Question: 11.1

A combinational circuit is defined as the functions F1 = ABC + ABC + ABC F2 = ABC + ABC + ABC Implement the digital circuit with a PLA having 3 inputs, 3 product terms, and 2 outputs.

Verified Answer:

The K-maps for

F_1

and

F_2[/...

Question: 11.EX.2

A combinational circuit is defined as the functions F1(A, B, C) = Π(0, 2, 3, 5, 6) F2(A, B, C) = Π(0, 1, 2, 4, 7) Derive the PLA program table for this circuit.

Verified Answer:

F_1(A, B, C) = Π(0, 2, 3, 5, 6) = Σ(1, 4, 7...

Question: 11.EX.1

A combinational circuit is defined as the functions F1(A, B, C) = Σ(1, 2, 4, 7) F2(A, B, C) = Σ(3, 5, 6, 7) Derive the PLA program table for this circuit.

Verified Answer:

F_1(A, B, C) = Σ(1, 2, 4, 7) = \bar{A}\bar{...

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