Assume an 8-bits regular up counter with the current state 10100111, how many flip flops will complement (flip) its current state to achieve the next count?
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- 9. Analysis of Synchronous Counters, in the following figure, write the logic equation for each input of each flip-flop. Determine the next state for state 010,011,100,111 as Q2Q1Q0 sequence. FF0 FFI FF2 Ko K, K2 CLKDraw and explain the operation in detail (while including necessary table) the block diagram and logic circuit diagram of J-K master-slave (M-S) flip flop. Why an M-S configuration is necessary?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…
- Design an Octal Counter with D flip-flops. a) Draw the state diagram b) Draw the state table c) Draw the counter circuitA d. B Figure 1 3. Referring to the logic circuit in Figure 1, determine: a. The simplified Boolean expression. b. The output waveform. C H c. Due to fabrication errors, lines d and f were shorted to the supply voltage. What happens to the output of the circuit? d. Your hardware resources are limited to 2-input NOR gate only. Draw the gate schematic of the simplified Boolean expression in 3(a).6) For IC 7493, answer the following questions: a) What is the maximum count length of this counter? b) This is a (ripple, synchronous) counter. c) What must be the conditions of the reset inputs for the 7493 to count? d) This is a(an) (down, up) counter. e) The IC 7493 contains (number) flip-flops. f) What is the purpose of the NAND gate in the 7493 counter?
- What is the type of the flip flop? Why? Next state Present state output output delay b.(b) Analyse the sequential logic circuit for the D Flip-Flop shown in Figure below and answer the following sections Determine next state equations. Determine the state table for circuit in section (i). Draw the state machine diagram for D Flip-Flop of circuit in section (i). DD Figure (b)F4 Using two flip-flops and basic gates, construct the circuit of the given state diagram below. Provide the following: State Table, Flip-flop equations, Circuit Diagram. Follow correct label names: Q0, Q1 – prev/present states D0, D1 – D-FF names X – input Y - output
- 1.) A storage register made up of six D flip-flops is storing a binary word. The flip-flop status are: A = set, B = set, C = reset, D = set, E = reset, and F = set. The A flip-flop is the LSB. The decimal equivalent of the register content is 2.) D flip-flops are most frequently used in9 Using D flip-flops, (a) Design a counter with the following repeated binary sequence: 0, 1, 2, 4, 6. (b) Draw the logic diagram of the counter. (c) Design a counter with the following repeated binary sequence: 0, 2, 4, 6, 8. (d) Draw the logic diagram of the counter.Question 4 a) Assume that Q = 0 initially. CLK K. Mode Figure 3 b) Identify what type of JK flip flop above represent? Why? c) Determine the mode and Q waveform for the JK flip-flop in Figure 3