3. Use the D-type flip-flops and logic gates to design a counter with the following repeated...
3. Design a counter with the following repeated binary sequence: 0,1,2,4,6. Use D flip-flop. 4. Design a counter to count with T flip-flops that goes through the following binary repeated sequence: 0,1,3,7,6,4. Find out the counter response towards the unused state. Illustrate the response with a state diagram. 5. Design a mod-7 counter (repeat binary sequence: 0,1,2,3,4,5,6) use JK flip-flop.
(2) Design a counter with the following repeated binary sequence: 0,2,3,4,6. Use D flip-flops. Note: Do verification if your circuit has some unused states.
(a) Design an asynchronous Binary Coded Decimal (BCD) count-up counter using JK flip-flops. Draw the counter circuit clearly showing the configuration of the JK flip-flops and the necessary logic gate(s). Sketch the input and output waveforms of this counter (7 Marks) (b) The binary up/down counter for a cargo lift controller in a 7-storey building has an up-down (UID) control input and a buzzer output (B). The buzzer will sound B 1) when the lift is at level 1 or...
Digital Logic Design Design a 0-9 counter using four D flip flops. The counter should run on the SCLK output of the clock divider. It should have a four-bit binary output that increments from 0 to 9 one step on each clock cycle. When it reaches the value of 9, it should restart a 0 on the next clock cycle. Hint: consider using D flip flops with a reset input and using logic to reset the flip flops when the...
A. Design a circuit using D flip-flops that will generate the sequence 0, 0, 1, 0, 1, 1 and repeat. Do this by designing a counter for any sequence of states such that the first flip-flop takes on this sequence. There are many correct answers, but do not duplicate states, because each state can have only one next state. B. A pulse-generating circuit generates eight repetitive pulses as shown in the figure. Implement the pulse-generating circuit using a binary counter...
using all D flip-flops and combinational logic (AND/OR/NOT gates only) b) using all T flip-flops and a multiplexer of size 8:1 Problem 3: (10 pts) Design a synchronous machine (Transition Table, K-maps, Final Equations, Circuit Diagram) that counts through the following sequence in the order shown below. Note, there are no inputs or output variables, so your Q values must reflect the Hex value listed B 74 2 D9 3 0 and repeat a) using all D flip-flops and combinational...
SP-5. Design a modulo-8 Gray code counter using D-type Master-Slave flip-flops. Show the logic diagram. (Use CMOS transistor networks for the combinational circuits.)
14? 14. Design a cyclic counter that produces the binary sequence 0, 2, 3,1. o..if the control signal X is 0 but produces the binary sequence 0, 1,3,2.0, if the control signal X is1.Use D flip-flops. (a) Draw the state diagram; (6 points (b) Draw the input, present state-next state, excitation table: (6 points) (c) Derive the minimal SOP expressions for the D inputs of the flip-flops using K-maps. Draw the logic circuit realization of the counter, using only NAND...
Design a 3 bits binary counter that count up from 000 to 111 and recycles according to the following specification: E is the enable input, if E-0 the counter is disabled and remains in its current state even though clock pulses are applied to the flip-flops. And if E-1 the counter is enabled and count upward with the sequence 000,001,010,011,100,101,110, 111 The second input S is the reset if s-1 the counter is reset to the 000 state, is S-o...