Design a 2-bit counter using D-Flip flops with one input. When the input is 0, the counter counts down, with the repeated sequence (11-10-01-00). When the input is 1, the counter counts repeated random sequence (00-01-11-10). a) Derive the state table for the sequential circuit. b) Derive the simplified flip flops input equations. c)Draw the logic circuit diagram of a 2-bit counter.
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- 16. The following serial data are applied to the flip-flop through the AND gates as indicated in Figure 7-85 Ⓒ. Determine the resulting serial data that appear on the Qoutput. There is one clock pulse for each bit time. Assume that Q is initially 0 and that and PRE are HIGH. Rightmost bits are applied first. J₁: 1010011; J₂:0111010; J: 1111000; K: 0001110; K 1101100, K: 1010101 CLK K₁ CLR Figure 7-85 C K PRE -Q CLRYou want to design a synchronous counter sequential (sequential) logic circuit. It will count from 0 to 9 and will not count the decimal digits in the last two digits of your student number. a. List the process steps that you will apply in the design approach. Create the State Chart and State Chart. b. Design the sequential circuit using JK Flip-Flop. Explain each step. Show that it has performed the desired action. last two numbers 02In a 4-bit ripple up-counter how many clock pulses will you apply, starting from state 0 0 0 0, so that the counter outputs are as follows? (a) 0010 (b) 0111 (c) 1001 (d) 1110
- Design the following combinational logic circuit with a four-bit input and a three-bit output. The input represents two unsigned 2-bit numbers: A1 A0 and B1 B0. The output C2 C1.C0 is the result of the integer binary division A1 A0/B1 B0 rounded down to three bits. The 3-bit output has a 2-bit unsigned whole part C2 C1 and a fraction part CO. The weight of the fraction bit CO is 21. Note the quotient should be rounded down, i.e. the division 01/11 should give the outputs 00.0 (1/3 rounded down to 0) not 00.1 (1/3 rounded up to 0.5). A result of infinity should be represented as 11.1. A minimal logic implementation is not required. (Hint: start by producing a truth table of your design).The results of each stage in a sequential logic circuit are reliant on the data that came before them. O a. On The sole input is the timing signal, or clock. be familiar with OC data from previous work. There are no other places we can turn to seek details.Design a combinational circuit using multiplexer for a car chime based on thefollowing system: A car chime or bell will sound if the output of the logic circuit(X) is set to a logic ‘1’. The chime is to be sounded for either of the followingconditions:• if the headlights are left on when the engine is turned off and• if the engine is off and the key is in the ignition when the door is opened.Use the following input names and nomenclature in the design process:• ‘E’ – Engine. ‘1’ if the engine is ON and ‘0’ if the engine is OFF• ‘L’ – Lights. ‘1’ if the lights are ON and ‘0’ if the lights are OFF• ‘K’ – Key. ‘1’ if the key is in the ignition and ‘0’ if the key is not in the ignition• ‘D’ – Door. ‘1’ the door is open and ‘0’ if the door is closed• ‘X’ – Output to Chime. ‘1’ is chime is ON and ‘0’ if chime is OFF
- 2. Sequential circuit shown below has two flip-flops A and B and one input x. It consists of a combinatorial logic connected to the flip-flops, as shown in Figure below. Analyze the circuit: a. Derive the next state and output equations. b. The state table of the circuit. c. Draw the state diagram. A K. 2-t0-1 MUX Y B' CLK4 7) For the following sequential circuit: a) Tabulate the state table. b) Derive the state and output equations. c) Re-design the circuit using T flip-flops. Q1 Q -y K, K QP Jo Qo Q Ko K Q clock. please solve it as soon as possibleQ) You want to design a synchronous counter sequential (sequential) logic circuit. Counting from 9 to 0 and will not count the last digit of your student number. (a) List the steps that you will apply in the design approach. State Chart and State Create the table. (b) Design the sequential circuit using JK Flip-Flop. Explain each step. Desired action show that you have done it. " last digit student num:4 " Not : I want the solution to contain tables and equations, and the electrical circuit resulting from tables and equations, as in the picture that I attached,And if possible, I want the solution on paper if possible.
- Select a suitable example for for combinational logic circuit. O a. None of the given choices O b. De-multiplexer O c. PLA O d. LatchesQuestion: The flip-flops in the drawing below are positive edge triggered D flip-flops. Let Q2, Q1, QO = 0,0,0 initially. a) Plot the clock, Q2, Q1 and QO until the outputs begin to repeat. b) Show the circuits acts as a counter 00 1000 Hz/50%2. Sequential circuit shown below has two flip-flops A and B and one input x. It consists of a combinatorial logic connected to the flip-flops, as shown in Figure below. Analyze the circuit: a. Derive the next state and output equations. b. The state table of the circuit. c. Draw the state diagram. A K B 2-t0-1 MUX B' K CLK