positive-asserted reset negative-asserted set D Q R D (a) You are given a D flip-flop with positive-asserted reset input (left). Complete the following waveform diagram. CLK R D Q X (b) You are given a D flip-flop with negative-asserted set input (right). Complete the following waveform diagram: CLK S D Ơ

positive-asserted reset negative-asserted set D Q R D (a) You are given a D flip-flop with positive-asserted reset input (left). Complete the following waveform diagram. CLK R D Q X (b) You are given a D flip-flop with negative-asserted set input (right). Complete the following waveform diagram: CLK S D Ơ

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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4- Draw the output waveform if the signal shown in Figure below is applied to inputs of J-K Flip-Flop. Q is initially Low. HIGH CLK- CLR nnnnnnn CLK PR CLR
4- Draw the output waveform if the signal shown in Figure below is applied to inputs of J-K Flip-Flop. Q is initially LOW. PR HIGH CLK- K CLR CLK- PR CLR
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
Q.6 Given a sequential circuit implemented using two JK flip-flop as in Figure Q.6a. Analyse the circuit by completing the timing waveform given in Figure Q.6b. QA QB Vcc SET SET J K CLR Q K CLR CLEAR Clk Figure Q.6a Clk CLEAR QA Qs Figure Q.6b
Determine the output Q for the given J-K flip flop and the waveforms. HIGH PRE J. CLR PRE %3D 3D
d) A SR flip-flop is connected as shown in Figure Q3d(i). i) ii) Identify the input excitation expression, S and R for the SR flip-flop. Construct the output waveform Q of the flip-flop circuit for the given waveform shown in Figure Q3d(ii). The output Q='0' initially. Ignore the SET and CLR inputs. CLOCK A B CLOCK D D S SET R CLR Q Figure Q3d(i) Q Figure Q3d(ii) (5 marke)
please help me out. Details and explanations are very much appreciated. Asynchronous JK Flip-flop– Refer to the Waveform number 2. Assuming the initial state is Q = 0, draw the waveform of Q.
- The proportional distribution of A, B, C, D signals is given in the table as a percentage. It “logic 1” when the signals are accepted as active, “logic 0” when they are accepted as passive. takes. - When the proportional sum of active signals is over 50%, its output is "logic1", When we accept "logic 0" when it is below 50%, the output in the table Find the values. - Create an X function based on the logic values you find. Simplify the created X function. - Design the simplified function with NAND and NOR gates. - Set up the circuits you designed with NAND and NOR gates and observe the outputs. Show the output values by drawing a table, applying all possibilities to the input values.
parity generator design, construct and test a circuit that generates an even parity bit ffrom four messages bits . use XOR gates. adding one more XOR gate, expand the circuit so that it generates an odd parity bit also.
- The proportional distribution of A, B, C, D signals is given in the table as a percentage. It “logic 1” when the signals are accepted as active, “logic 0” when they are accepted as passive. takes. - When the proportional sum of active signals is over 50%, its output is "logic1", When we accept "logic 0" when it is below 50%, the output in the table Find the values. - Create an X function based on the logic values you find. Simplify the created X function. - Design the simplified function with NAND and NOR gates.
Design a 3-bit up/down counter using positive edge-triggered T flip-flops. Provide a respective timing diagram to justify the design. Show all the relevant working (state table, state diagram, K-maps, state equations, and final circuit diagram). An up/down counter has two inputs say x, y, and a clock signal. The output should increase by 1 if x = 1 and y = 0 on each rising edge of clock and decrease when x = 0 and y = 1 on each rising edge of clock. When x = y, the output should neither increase nor decrease on each rising edge of clock.
Two edge-triggered J-K flip-flops are shown in figure below. If the inputs are as shown, draw the Q output of each flip-flop relative to the clock, and explain the difference between the two. The flip-flops are initially RESET. CLK CLK -C CLK- K K (b)