The following figure shows the eight-bit Adder-Subtractor. Your inputs for this combinational circuit are A = 10, B = 25 and M = 1. What is the outputs S7, S6, S5, S4, S3, S2, S1, and So? You have to show how to get the outputs by indicating each carry bit. (Note: You should show all the steps) A, B, A, B6 A, B5 A, B4 A, B3 A, B2 A, B1 A, B. B, B2 | BỊ Bo в, B2 B. Co C6 FA C4 C3 FA C2 FA C, C5 FA FA FA FA FA
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- Design a circuit that takes three bits, X2, X1, X0 as input and produces one output, F. F is 1 if and only if 2<=X<=5 when X = (X2, X1, X0) is read as an unsigned integer. For example, if X2=1, X1=0, and X0=0, then the unsigned binary value is 100, which is 4, so the output would be 1. Your Assignment For This Problem Includes the Following Design the necessary circuit using Logisim to implement the situation described above. Use Kmaps for simplification. Be VERY careful to get the correct functions for your output before simplifying and designing the circuit with Logisim. You should minimize the circuit. Your circuit should have three inputs and one LED output. All inputs (X2, X1, X0) and output (F) should be labeled (in Logisim, not by hand). Please use these names to indicate the inputs and output so all projects are consistent. You should also include your name as a label on the circuit. Test your circuit to be sure it is working correctly.4. The following figure shows the four-bit Adder-Subtractor. Your inputs for this combinational circuit are A = 5, B = 6 and M = 1. What is the outputs S3, S2, S1, and S0? You have to show how to get the outputs by indicating each carry bit. (Note: You should show all the steps to receive full credits)Build a circuit that takes four bits as input: W, X, Y, Z. Treat WX as a 2-bit unsigned binary number, and treat YZ as a second 2-bit unsigned binary number. Your circuit should generate the output corresponding to the product of WX and YZ. You will need 4 bits of output for this problem.For example, if your input was 1011, your inputs correspond to 2 and 3. That product is 6, so your output will be 0110.Create a truth table for this problem, show all k-maps and minimizations, and build the corresponding (minimized) circuit. Use XOR, XNOR, NAND, and NOR as appropriate if it reduces the number of gates used.
- What is the size of my adder and subtractor if I want a maximum output of 6-bits? DRAW A DIAGRAM !Task 1: 1-bit Full Adder For this task, you will be building a 1-bit Full Adder circuit. To begin, consider how you do binary addition on paper, but only look at what happens in a single bit. Ultimately, for each bit, you have 3 inputs, and 2 outputs. The inputs are A and B, the two bits you are adding, along with a potential Carry In (Cin, some sort of carry from the previous bit). The outputs are the sum and a Carry Out (Cout) that goes onto the next bit. Consider all of the possible permutations of A, B, and Cin being 0 and 1, and fill out what Sum and Cout would be in the table below A B Cin Sum Cout 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 Now that you have a table for the 1-bit Full Adder, you should be able to directly come up with the sum of product (SOP) equation for Sum and Cout (separately, in terms of A, B, and Cin). Use a K-map to minimize Cout…Task 1: 1-bit Full Adder For this task, you will be building a 1-bit Full Adder circuit. To begin, consider how you do binary addition on paper, but only look at what happens in a single bit. Ultimately, for each bit, you have 3 inputs, and 2 outputs. The inputs are A and B, the two bits you are adding, along with a potential Carry In (Cin, some sort of carry from the previous bit). The outputs are the sum and a Carry Out (Cout) that goes onto the next bit. Consider all of the possible permutations of A, B, and Cin being 0 and 1,in the table below A B Cin Sum Cout 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 1 0 1 1 0 0 1 0 1 0 1 0 1 1 1 0 0 1 1 1 1 1 1 Now that you have a table for the 1-bit Full Adder, you should be able to directly come up with the sum of product (SOP) equation for Sum and Cout (separately, in terms of A, B, and Cin). Use a K-map to minimize Cout (Sum would be requested too, but it doesn’t…
- Design a circuit that has two inputs X, and S, where X represents an 8-bit BCD number, S is a sign bit. The circuit has one output Y, which is the Binary representation of the signed-magnitude BCD number. A negative output is represented in the Binary 2’s- complement form. You need to think of two design alternatives. Submission guidelines: 1. You should write a report that at least contains the following sections: 1. Problem definition. 2. Design alternatives : 2.1. Alternative 1 block diagram 2.2. Alternative 2 block diagram 3. Design selection criteria 4. Detailed circuit design of the selected alternative. 5. Verilog modules, and simulation results for all modules, and for the whole circuit of the selected alternative .In this problem, you should design a two-bit comparator. This circuit should have three outputs named l, g, and eq. The circuit should get two digits binary numbers (00, 01, 10, 11), and the output should change based on these rules:• If first number > second number then g = 1, l = 0, and eq = 0• If first number < second number then g = 0, l = 1, and eq = 0• If first number = second number then g = 0, l = 0, and eq = 1Your circuit will have 4 input (2 bit for the first number, and 2 bits for the second number)a. Draw the truth table for the comparator for unsigned numbers b. Show the circuit.. Implement a circuit for the following problem using Logisim. The input to the circuit are 3 4-bit numbers, A,B,C. The sum of A and B is subtracted from C. The difference (result of subtraction) is compared with A. The circuit has 3 outputs lines depending on comparison. Use appropriate chips in Logisim for the operations mentioned Answer step by step
- Q1.Write a Verilog code for the 16 bit ripple carry adder. The hierarchy of 16 bit ripple carry adder is shown in figure below. The ripple carry adder is made up of four 4 bit full adder, each 4-bit full adder is made up of four full adders which in turn made up of two half adders and OR gate. Finally each half adder is made of xor, nand and nor gate.Design a circuit that compares two 3-bit numbers A and B to check if they are equal and less than. The circuit has two outputs X and Y, So that X=1 if A==B and X=0 if A!=B and Y=1 if A<B and Y=0 if A>BThe following figure shows the eight-bit Adder-Subtractor. Here A = 32 (00100000), B = 63 (00111111) and M = 1. Select all the TRUE statements. a The output result S = 11100001. b The circuit is working as a subtractor. c The output result S = 01011111. d The circuit is working as an adder.