Analyze each of the following rising-edge-triggered 3-bit counters. For each: 1) derive theflip-flop excitation equations, 2) construct the state table (with columns from left to right forthe present state variables CBA, the flip-flop excitation signals, and the next state variablesC+B+A+), and 3) construct the state diagram.a.CLKC'CB'BA'ADcDaDABAb.CLK-C'CBBA'AToTBFoCB CABAC'A' CACBA C B'A' C'ABA'

Flip flop excitation equations are obtained by observing the given circuit diagram. Using the…

Answered: Analyze each of the following…

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter22: Sequence Control

Section: Chapter Questions

Problem 6SQ: Draw a symbol for a solid-state logic element AND.

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By using the information given in image below design a BCD Counter. You have to provide all the necessary information needed to design this circuit.
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Flip-flops Give the disadvantages and advantages of Positive Edge Triggering vs Negative Edge Trigerring. Then, give an example of digital circuit and explain where a) Positive Edge is used and b) Negative edge is used
a) Design a single-digit decade counter that counts from 0 to 9 and repeats. The single-digit decade counter should be built by a cascaded synchronous binary counter (74LS163) and other basic logic gates. Simulate the complete counter circuit by OrCAD and PSPICE. Capture the circuit schematic and the simulated waveform. (Define the simulation timings for at least one full counting cycle from 0 to 9 and back to 0.) (Hint: Use the DigClock input from the SOURCE as shown below and setup the CLK ONTIME and OFFTIME accordingly for the clock source.) 1/6 Pat DigClock Part List OFFTIME = SuS DSTM1 ONTIME = DELAY= STARTVAL = 0 OPPVAL = 1 Sus EUK FleStim AC Lbrajes Design Cache b) Read the specification of 74LS47 (BCD-to-7-Segment Decoder shown in Appendix) to see how the logic IC operates to drive a 7-segment LED display. Draw the circuit connection of the decade counter in (a) and the decoder to display the count value on the 7-segment LED display. Further explain why common anode…
Design a 4 bit binary ripple counter that trigger as mention below on the edge of the clock. What will be the count if (a) the normal outputs of the flip‐flops are connected to the clock and that trigger on the positive‐edge of the clock (b) the complement outputs of the flip‐flops are connected to the clock and that trigger on the negative‐edge of the clock
Determine the Q and Q' output waveforms of the D flip-flop with D and CLK inputs are given in figure (5). Assume that negative edge triggered flip-flop is initially RESET. E, CLK D. 0. 5.
Q#01: The schematic shown in figure below is for Divide_by_11, a frequency divider, that divides clk by 11 and asserts its output for one cycle. The unit consists of a chain toggle-type flip-flops with additional logic to form an output pulse every 11th pulse of clk. The asynchronous signal rst is active-low and drives Q to 1. Develop and verify a model of Divide_by_11. Vcc 20LSB Q2 03MSB clk clk clk clk clk rst rst rst rst wl w2 clk QB cik_by_11 rst rst
Task 1: Custom Sequence Counter Using JK Flip Flop, Design a counter circuit that cycles through the sequence: 0, 5, 4, 6, 1, 7, and repeats. Follow these steps: a) State Diagram: Draw a state diagram representing the sequence. Each state should be expressed as a binary number. b) State Table: Create a state table for the counter, detailing current states, next states, and outputs. c) Flip-Flop Input Equations: From the state table, derive the input equations for the flip- flops. Treat any unused states as don't-care conditions. d) Simplification using K-maps: Use Karnaugh maps to simplify the flip-flop input equations. Optionally, verify your simplifications using Multisim. e) Circuit Diagram: Draw the circuit diagram. Task 2: 3-bit Up/Down Counter Using Flip Flop of your choice, design a 3-bit counter that counts up or down based on an input signal X. The counter should behave as follows: Initial State: On powerup, the counter starts at 0. Count Up (X=1): Sequence progresses through…
S:41)
Sketch a timing diagram of a 4-bit binary counter like the 74X163 showing the clock signal CLK and the states Q3Q2Q1Q1 as it counts from 0 to 15. What is the frequency of Q3 compared to that of the CLK?
Using synchronous sequential design, detail the steps for the construction of a DECADIC counter operating in the UP/DOWN mode. Taking advantage of the output signals construct a signal that has the duty cycle of 50%. Present the following components: 1.State diagram of the UP/DOWN counter. 2.Transition table from previous state to next state 3.Functions of the J and K signals of each Flip-Flop 4.Circuit timing diagram 5.Circuitry to obtain the output with 50% duty cycle.
Determine the Q waveform for the flip-flop as seen in the figure below. Assume that Q = 0 initially.

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