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ame. QUESTION 3 4 x 4 = 16 points Design a circuit that generates the 9's...
Design a four-bit combinational circuit 2’s complementer. (The output generates the 2’s complement of the input binary number.) Show that the circuit can be constructed with exclusive-OR gates. Can you predict what the output functions are for a five-bit 2’s complementer? 1. Truth table 2. Logic circuit with exclusive-OR gates 3.The output functions for a five-bit 2’s complementer
Click Submit to complete this assessment Questions 10 points Design a digital circuit that reorders the bits of a 4-bit binary number as follows: If the number is even, bits by bb bby become b, bobby. For example, 0110 becomes 1001 If the number is odd, bits bybb, b, bbecome bybob. For example, 1001 becomes 0110 Solve the following on paper, and then fill in the blanks below: NOTE: In parts 3 and 4, there is no need to draw...
The circuit below takes as input a four bit unsigned binary number A A2 A Ao and generates a single output F. Design the circuit where F will only be true if the decimal value of the input mod 3 is equal to 1 (F is true if the input mod 3- 1; F will be false otherwise). To implement F, you may use only the 8 x 1 multiplexor given below. You may not use any additional gates (such...
In this problem, you will design a 4-bit 2's complement sub tractor, implement it in Logic works, and test it. The 4-bit sub tractor works as follows: given two numbers X and Y in 2's complement binary representation on 4 bits, it outputs a 4-bit value representing X - Y in 2's complement. To obtain full marks, the following requirements must be met: You are only allowed to use basic gates, including NOT, AND, OR, NAND, NOR, XOR, XNOR. (You...
A sequential circuit has one input (X), and two outputs (S and V). X represents a 4-bit binary number N, which is input least significant bit first. S represents a 4-bit binary number equal to N+2, which is output least significant bit first. At the time the fourth input occurs, V=1 if N+2 is too large to be represented by 4 bits; otherwise V=0. The value of S should be the proper value, not a don’t care, in both cases....
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(100 points) You are asked to design a "HELLO" circuit in this question. The inputs of the circuit are three bits x, y and z. The outputs are seven bits a, b, c, d, e, f and g controlling a 7-segment display (see Fig. 2.63(a)). For the 7-segment display, a segment is turned on when the corresponding control signal is 1. The "HELLO" circuit outputs the control signals to display the letter "H", "E", "L", "L", "O"...
ECE 1552- Summer 2019 Homework 2: Solve all questions. HW is to be turned in as a PDF or word document on canvas. Show all working. Answers provided should be typed or written CLEARLY 1: Find a function to detect an error in the representation of a decimal digit in BCD. In other words, write an equation with value 1 when the inputs are any one of the six unused bit combinations in the BCD code, and value 0 otherwise...
3. (2 10 20 points) Design a decade counter using a 2-4-2-1 weighted code for decimal digits (see table below) using the following flip-flop types: a. D Flip-flops S-R Flip-flops b. Digit ABCD 0000 1 0001 2 0010 3 0011 4 0100 1011 6 1100 7 1101 8 1110 1111 4. (6 points) Redraw the circuit from problem 3.a. using NAND gates only.
3. (2 10 20 points) Design a decade counter using a 2-4-2-1 weighted code for decimal digits...
Design a four-bit combinational circuit 2'scomplementer. (The output generates the 2's complement of the input binary number.) Construct a 5-to-32-line decoder with enable by using 3-to-8 and 2-to-4-line decoders with enables For the decimal-to-BCD encoder given in the text (Slide 33 of chapter 5), assume by error that the 6 input and the 3 input are both HIGH. What is the output code? Is it a valid BCD code? Construct a 16 times 1 multiplexer with 4 times 1 multiplexers....
The seven-segment indicator (shown in the figure) can be used to display any of the decimal digits 0 through 9. For example "1" is displayed by lighting segment 2 and 3 and "8" by lighting all seven segments. A segment is lighted when logic 1 is applied to the corresponding input on the display module. Circuit to be aputs From Switche l p Designed Design an excess-3 code convertor to derive a seven segment indicator. The four inputs to the...