Show how you can use a 1-var Multiplexer (and NOT gates) to build basic gates such as AND, OR, NOT, XOR, etc. For the NOT gate, try to not use any NOT gates in the schematic
Show how you can use a 1-var Multiplexer (and NOT gates) to build basic gates such...
Show how 2-var multiplexers could be used to build basic gates (NAND, NOR, NOT)
Build the truth table for half-adder and show one implementation using gates. Build a NOT gate from NOR gate. Build a NOT gate from NAND gate. Algebraic equation for XOR gate is A B bar + A bar B. Show that the algebraic equation for XNOR gate AB + A bar B bar. Draw a circuit for a 2-to-4 line decoder. 2-to-1 line multiplexer equation is given by Y = S bar I_0 + SI_1 Show an implementation of this...
Sketch a schematic for the two-input XOR function using only NAND gates. How few can you use? Explain why a circuit’s contamination delay might be less than (instead of equal to) its propagation delay. A gate or set of gates is universal if it can be used to construct any Boolean function. For example, the set {AND, OR, NOT} is universal. (a) Is an AND gate by itself universal? Why or why not? (b) Is the set {OR, NOT} universal?...
The composition of a Ripple Carry adder can be broken down into the basic logic gates (and, or, and not gates) Ripple carry adder is made of multiple Full Adders. Each Full Adder requires an OR gate with two Half Adders Each Half Adder requires an AND gate and an XOR gate. Each XOR gate requires two NOT gates, two AND gates, and an OR gate. How man gates total are required to make a half adder? How many gates...
Implement the function?(?, ?, ?) = ∑?(2,5,6,7)using one 4-to-1 multiplexer. You can use any other gates (AND,OR, Not , NoR).
Build a 2:1 multiplexer using a 3:8 decoder and as many logical gates as you need
Create a minimal design for a 2-to-1 multiplexer using only NAND gates. Assume that no inverted input signals are available. Do not use any other type of gate. If you need to invert a signal, it must be done using a NAND gate.
2. Make an 8-to-1 multiplexer with a 3-to-8 decoder and two groups of 8 AND gates each, plus an OR gate. The 3-to-8 decoder must be done with hierarchical design and several AND gates. You are strongly advised to use Logic Works 5 or similar circuit design software to create circuit diagrams for this question. For hierarchical design, you can draw over the exported circuit diagram to outline smaller hierarchical parts
EEL3712 Logic Design Fall 2017 page 3 1. (11pts-2+2+2+3+2 (bonus)) Solve the following questions. a) Build a 8-to-1 MUX from a number of 2-to-1 MUX(S) only. Please also give the logic equation for the 8-t0-1 MUX that you made. b) Build a 6-to-1 MUX from a number of 2-to-1 MUX(s) only. Please also give the logic equation for the 6-to-1 MUX that you designed. c) Please write the Boolean equation of a two input XOR gate, and then use only...
Write out the truth table for the expression (A and B)xor (C or D). A NAND is the combination of two other basic logic gates. Name them. A NOR is the combination of two other basic logic gates. Name them. Explain how you can build an XOR gate from other basic logic gates. Explain how the logic gate for a 1-bit adder can be derived. How is a multi-bit adder built from a single-bit adder? How are 1's and 0's...