(Short-answer Question) Given a BCD decade counter with only the Q outputs available, show what decoding logic is required to decode each of the following states and how it should be connected to the counter. A HIGH output indication is required for each decoded state. The MSB is to the left. (a) 0001 (b) 0011 (c) 0101 (d) 0111 (e) 1000
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- Design a combinational circuit with four inputs and one output. The output is 1, when the binary value of the input is less than or equal to 3, the output is zero otherwise. The output is 1 when the binary value of the input is a prime number greater than 9.a) Obtain the truth table.b) Find the simplified output function in sum of products. c) Draw the logic diagram using NOR gates only. ……We want to perform subtraction operation in which we need a full subtractor. First draw Truth table for full subtractor. Due to pandemic you are unable to get the desire component. but you have only eight- to-one multiplexers with you. What do you think, can you still perform subtraction operation with multiplexer or not? If yes, draw the logic circuit.Detecting and detecting 010011 sequence in binary information received from an external input line xFor sequential logic circuit that makes external z output 1 when it does; a) Create the state diagram. Explain how you created it. b) Create the situation table. Note: D flip-flops are used in this circuit. If not used in the status tableif there are cases, you can specify the next state values and output as neutral values.
- Design a combinational logic circuit that converts a three-bit binary number from code A to code B, according to the table on the right. Answer the following questions: Code A Code B 000 000 100 001 110 010 010 011 011 100 001 101 101 110 111 111 Implement your circuit using two 2-by-4 decoders (with enables) only. Explain your implementation. You can use as many ‘OR’ gates and inverters as you need. Implement your circuit using 4-by-1 multiplexers and the fewest number of additional logic gates (if needed). Provide the complete implementation.Act 1 problem solving this is a logic circuits and design laboratory subject please help me with this and screenshot all the solution and answers 2. What is the largest binary number that can be expressed with 16 bits? What are the equivalent decimal and hexadecimal numbers? Answer: 16 bits = ________= _______10 = ______16 3. Represent the decimal number 6,248 in: (a) BCD = (b) excess‐3 code = (c) 2421 code =For a sequential logic circuit that detects 010011 sequences in binary information received from an external input line x and makes external z output 1 when detected; a) Create the state diagram. Explain how you created it. b) Create the situation table. Note: D flip-flops are used in this circuit. If there are unused states in the state table, you can specify the next state values and output them as inactive values.
- 1-Using the Karnaugh Method, design and draw the circuit of the logic circuit that gives the result of the multiplication of the two-bit numbers "AB" and "CD" according to minterms (SOP). Do not make any further simplifications before or after the Karnaugh Method. In tables and Karnaugh, ensure that the least significant bit is on the far right and the entries are sorted alphabetically. Make sure that the circuit you have drawn is understandable, the function you have written and the truth table are readable.Design a 4-bit counter with one external input using T flip flop based on the following sequence: Input=0,6->2->9->13 (repeat), all undesired state go to 2. Input=1, 15->4->12->10 (repeat), all undesired state go to 4? need i) State transition diagram ii) State transition table iii) Simplification using K-Map iv) circuit design ASAP Thanks!Design a 2-bit countdown counter using D flip-flops and binary coding. This circuit has an input X. When X=0 flip-flops preserve their states. When X=1 next state is 1 less than the previous state. e.g. When X=1 if present state is 11 then the next state should be 10.
- F1 Simplify the given circuit to a minimum number of logic gates. Show truth table, simplification solution and simplified circuit diagram.There are 5 gates in a metrobus, 1 of which is to get on and 4 to get off. The number of passengers inside is desired to be seen on the LCD connected to the P2 port. Get-on gate is controlled by the P0.2 while get-off gates are controlled by the P0.3, P0.4, P0.5, and P0.6. The sensors generate Logic-1 while passing passengers. Since the passenger carrying capacity of the metrobus is 294, if the number of passengers exceeds the number of 294, the warning LED connected to the P0.7 pin is required to light up. Since other pins of P0 are used for other purposes, it is not desired to be changed. Can you write the answer with assembly code using 8051 - AT89S8253 architecture?Create a logic diagram out of this boolean expression. B'D+C'D+AB'+BCD' Note: All inputs A B C and D must be together.