The state table for a counter is given below. Fill the empty cells of the state/excitation table assuming that JK flip-flop is used for bit A T flip-flop is used for bit B SR flip-flop is used for bit C Write 0 or 1 or X in each cell. ("X" is corresponding to the "don't care" condition.) Next State A(t) 0 0 0 0 1 1 1 1 Present State B(t) 0 0 1 1 0 0 1 1 c(t) 0 1 0 1 0 1 0 1 A(t+1) B(t+1) C(t+1) 0 0 1 1 1 0 1 0 1 1 0 1 0 0 1 0 0 1 0 0 1 0 1 1 JA 4 Flip-Flop Inputs ΚΑ TB ♦ ◆ ◆ Sc ◆ ◆ ◆ 4 Rc 4

The state table for a counter is given below. Fill the empty cells of the state/excitation table assuming that JK flip-flop is used for bit A T flip-flop is used for bit B SR flip-flop is used for bit C Write 0 or 1 or X in each cell. ("X" is corresponding to the "don't care" condition.) Next State A(t) 0 0 0 0 1 1 1 1 Present State B(t) 0 0 1 1 0 0 1 1 c(t) 0 1 0 1 0 1 0 1 A(t+1) B(t+1) C(t+1) 0 0 1 1 1 0 1 0 1 1 0 1 0 0 1 0 0 1 0 0 1 0 1 1 JA 4 Flip-Flop Inputs ΚΑ TB ♦ ◆ ◆ Sc ◆ ◆ ◆ 4 Rc 4

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter4: Making Decisions

Section: Chapter Questions

Problem 4RQ

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Q6: - binary number (e.g., 101 → 100. Also, 000 → 111): a) Show the truth table. b) Show the Boolean expressions for the outputs in SoP. c) Design an efficient circuit using NAND gates only. Design a 3-bit DECrementor, that is, the cicuit generates the previous number of the input
In digital electronics and modern computer hardware, a flip-flop is sequential digital circuit used as a basic memory element. It has two stable states and can be used to store state information. One of its states represents ‘1’ while the other represents ‘0’. The most common types of flip-flops are SR-flip-flop, JK-flip-flop, and D flip-flop. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs).
In digital electronics and modern computer hardware, a flip-flop is sequential digital circuit used as a basic memory element. It has two stable states and can be used to store state information. One of its states represents ‘1’ while the other represents ‘0’. The most common types of flip-flops are SR-flip-flop, JK-flip-flop, and D flip-flop. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). Figure 1 D-Flip-flop with clock pulse (CP) Figure 1 shows a D flip-flop with clock pulse (CP). D is directly passed from stage1 to stage 2 through NAND gate and passed as inverted through gate 5 and gate 4. The input D is always sampled when the system CP is 1. Considering the memory element in Figure 1, perform the following tasks: Design FSM for the Figure 1 Simulate the Figure 1 using C. Write 400 words report on shift and…
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In digital electronics and modern computer hardware, a flip-flop is a sequential digital circuit used as a basic memory element. It has two stable states and can be used to store state information. One of its states represents ‘1’ while the other represents ‘0’. The most common types of flip-flops are SR-flip-flop, JK-flip-flop, and D flip-flop. When used in a finite-state machine, the output and next state depend not only on its current input but also on its current state (and hence, previous inputs). Stage 2 Stage 1 Figure 1 D-Flip-flop with clock pulse (CP) Figure 1 shows a D flip-flop with clock pulse (CP). D is directly passed from stage1 to stage 2 through the NAND gate and passed as inverted through gate 5 and gate 4. The input D is always sampled when the system CP is 1. Considering the memory element in Figure 1, perform the following tasks: Design FSM for the Figure 1
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Expert Q&A Done Design a combinational logic circuit that converts a 4-bit binary number into its corresponding 2's complement representation. For example, if the 4-bit number is "1111", the outputs should be "0001". Similarly, if the 4-bit number is "0000", the outputs should be "0000" Please complete the following truth table. Input 4-bit number 2's complement of the input number B s1 S2 S3 S4 ill out the following K-maps and then write down an optimized equation for S1, S2, S3, and S4, respectively. Hint: the equation of S4 can be immediately determined by inspecting the truth table. S1 52 53
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