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- Q2: In the 7-segment display, derive an SOP expression for segment ('f )'using the input variables WXYZ and theń expression using Karnaugh map (each digit represented by a BCD codě). minimize the(i) Below (figure 1) is an example of a VHDL code for a multiplexer. --multiplexer.vhd --Common Multiplexer LIBRARY ieee; USE ieee.std_logic_1164.ALL; ENTITY multiplexer IS PORT(el, d3, d2, d1, d0 : IN STD_LOGIC; a,b.c,d,e,f.g.h.ij.k,lm,n:OUT STD LOGIC); END multiplexer; ARCHITECTURE mult OF multiplexer IS SIGNAL input : STD LOGIC_VECTOR (4 downto 0); SIGNAL output : STD LOGIC_VECTOR (13 downto 0); BEGIN input ca el & d3 & d2 & d1 & d0; WITH input SELECT "00000010000001"WHEN "10000",--Input A "00000010000001"WHEN "10001",- "00000010000001"WHEN "10010",- "00000010000001"WHEN "10011",- "00000011001111"WHEN "10100" "00000011001111"WHEN "10101 "00000011001111"WHEN "10110" "00000011001111"WHEN "10111" "10011110000001"WHEN "11000" "10011110000001"WHEN "11001" "10011110000001"WHEN "11010, "10011110000001"WHEN "11011" "10011111001111"WHEN "11100" "100111110011i1"WHEN "11101",- "10011111001111"WHEN "11110",-- "10011111001111"WHEN "11111":-. "00000010000001" -00 --"00000011001111"-01…QUESTION 4 a. In your own words, explain the term companding used in telecommunications the important of that process. b. In telecommunication, a line code is a pattern of voltage, current, or photons used to represent digital data transmitted down a transmission line. Assuming that you are about to send a set of bit string: 1000 1001 1101 0110 down to the transmission line, illustrate the resulted coded signal after it went through line coder using differential Manchester code formats.
- Hello please solve this problem using the KVL and KCL method. This is from the 6th edition of NISE control systems engineering, Thank you very much.The following data are transmitted in a serial communication system (P is the parity bit). What parity is being used in each case? a. ABCDEFGHP = 010000101 b. ABCDEFGHP = 011000101 c. ABCDP = 01101 d. ABCDEP = 101011 e. ABCDEP = 111011Fill all the blanks. 1. The radix of binary number system is ______________ and and the digital used are_____________. 2. Parity codes can _________ error. 3. Most of "REAL-WORLD" events are ___________ in nature. 4. A(n) ________________ device is one that has signal which varies continuosly in step with the input.
- Design the interfacing circuit shown below and write a program to display single digit (between 0 and 9) prime numbers followed by even numbers, the next odd numbers and repeats in 7-segment displays and its equivalent 8-bit binary value in LEDS. a) When displaying Prime numbers, the first 7-segment display must show "P" and the second 7-segment display must show prime numbers one by one b) When displaying Even numbers, the first 7-segment display must show "E" and the second 7-segment display must show even numbers one by one c) When displaying Odd numbers, the first 7-segment display must show "O" and the second 7-segment display must show even numbers one by one1. An arithmetic system operates with 3-digit decimal numbers with sign presented in BCD (12 bits), negative numbers utilize the 10's complement form, one decimal digit (4 bits) is occupied by sign: 0 for "+" and 9 for "-". 1a) Show the most positive and the most negative numbers in both decimal and BCD forms. 1b) Present numbers A=+36 and B= -42 in BCD. 1c) Present the 10's complements of A and B in BCD. 1d) Perform the following operations bit-by-bit, show carries, apply BCD correction (add 6) when necessary (the sum of two decimal digits is greater than 9). 1d1) A+B in BCD. 1d2) A - B = A+(-B) in BCD by addition of A and the 10's complement of B. 1d3) B-A= B + (-A) in BCD by addition of B and the 10's complement of A.Give the Answers of following questions, 1: without reducing implement the following Boolean expression using basic gatesY Y= (A' B)'+A+BC 2: Reduce the following Boolean expression using Boolean algebra. Y = (A+BC)' (AB'+ (ABC)') 3: Explain the construction and working of the Depletion MOSFET, with characteristics curve.
- Draw a bus organization consisting of 3 bits and 5 registers.Implement 8-bit asynchronous ripple counter and showing truth table, timing diagram. Also show how it can be used as frequency divider?A parity bit is "1" on a system which uses odd parity. The data is "C8". The data is: A. Good B. Corrupted C. Artificial D. Real