create a block diagram for a car park sapce counter and display in whitch it counts cars going in and leaving allowing a max of 80 cars in the carpark at once.
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create a block diagram for a car park sapce counter and display in whitch it counts cars going in and leaving allowing a max of 80 cars in the carpark at once.
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- Abstract: the main purpose of this experiment is build real time system using PPI 8255 to control devices connected to. Problem description: assume that there are two devices are connected to port A and two sensors are connected to port B of PPI 8255. They work according to the following table Sensors (S1S2) Devices (DID2) 00 01 01 10 10 11 11 00 Write a program to control these two devices according to the values of sensors.There are 102 towers, including terminal towers, in a transmission line. The spacing (in meters) between all towers is evident. Tension towers and angle towers type towers numbered 8, 15, 20, 28, 37, 46, 58, 65, 74, 87, 93 from the beginning of the line. Write the computer program that will calculate all the ruling openings in this transmission line and draw the flow diagram.Task 4: Application of 7-Segment Display Controller: You are to design a combinational circuit that displays the 7-segment display outputs triggered by the following 2 input combinations. The block diagram of the required design is shown below. Combinational Circuit a) Complete the table below. Inputs Y 7-segments Output (small letter) a e 1 b) Plot the truth table entries in the K-map matrix and simplify. Y X X a = b = C= Y Y X X X d = e = f = g = c) Draw and build the combinational logic circuit below.
- Design a traffic light controller for traffic lights. One street is north-south (NS), and another street is east-west (EW). Yellow time is T, green time is 2T, and red time is 3T (T is any time unit, for example, seconds). Light is R on one side when on the other side is G or Y. Lights order is G-Y-R.For the traffic light, as input (Time) use a clock, and the six outputs are G, Y, and R on each side (use color LEDs or show the time diagram). A) State diagram B) True table C) Circuit diagramYou are given N 6-sided standard dice. Each die has dimensions 1x1x1. You decide to stack dice. First, you form four vertical stacks of dice (not necessarily with the same height, empty stacks are allowed) on the table, which together make up a pile of dice with a base area of up to 2x2. Among all such structures, the total visible surface area of your structure must be the smallest possible. Then, you calculate the number of dots on the visible faces of all dice in the structure. A face of a die is visible if it doesn't touch the table or another die. Now, you want to compute: among all possible arrangements of N dice, what is the maximum possible total number of visible dots? Hint: Try to compute for N= 1, 2, 3, 4, 5, 6 and find a pattern. Write pseudocode for the poblem.Consider two traffic lights in a junction that each one has a 7-segment display to show the remaining time. The traffic lights are working as follows: State1: Traffic light 1=GREEN Traffic light 2=RED for 10 seconds,State2: Traffic light 1=YELLOW Traffic light 2=YELLOW for 2 seconds,State3: Traffic light 1=RED Traffic light 2=GREEN for 6 seconds,GOTO State1 During each step, the amount of remaining time should be displayed on the 7-segment and it should be updated every one second. For example in State 1, the display shows 9, then after a second it shows 8, and ... finally, it shows 0 for one second, and the control moves to State 2Write an 8051 assembly program according to the Edsim51 configuration, LED 0, LED1 and LED 2 construct the first traffic light, and LED 3, LED 4, and LED 5 can be used for the 2nd traffic light. Assume that the lookup table for 7segment exists on memory at address 0F00h
- Although the plot function is designed primarily for plotting standard xy graphs, it can be adapted for other kinds of plotting as well. b. Make a plot of the curve, which is defined parametrically by the equations x = 2cosθ + cos2θ, y = 2sinθ - sin2θ, where 0 < θ < 2π. Take a set of values of θ between zero and 2π and calculate x and y for each from the equations above, then plot y as a function of x. b. Taking this approach a step further, one can make a polar plot r = f(θ) for some function f by calculating r for a range of values of θ and then converting r and θ to Cartesian coordinates using the standard equations x = r cosθ, y = r sinθ. Use this method to make a plot of the function r = ecosθ – 2 cos(4θ) + sin5 (θ/12) in the range 0 <= θ <= 24π. use python code to answer the highlight oneWrite verilog code for baysis 3 board, using rightmost 2 digits on the 7 segment display, for a countdown which goes xx19, xx18, xx17, xx16 all the way down to xx00. in a time of 0.5 seconds. Note that x represents a blank digit (nothing)Consider the statements below and choose the corect option T: Mathematical functions are used to draw an image in random scan system. Il: Screen points/pixels are used to draw an image in raster scan system. Both are false I is false and II is true I is true and Il is false Both are true
- Hello, I'm new in VHDL coding. I need car parking simulation code, required specifications are: 1- The car park counts the number of cars parked inside. The maximum count is 1000. 2- Each car enter must be given a number(code) that indicates when leaving when it enters and how much time it had spent inside. 3- The car park signals an error condition if a car leaves when the count is 0 or a car enters when the count is 1000. 4- The car park reports the time when a car has entered or leave in hours and minutes. 5- An output CAR COUNT indicates how many cars are inside the car park. 6- An output Car count indicates how many cars can enter. Please put the instructions beside the code. Thanks...vvvHarry has a big wall clock, that got hit while he was playing. Now, the minute hand doesn't rotate by the angle 2π/3600 each second, but now it moves according to different angle x. You can assume that coordinates of the centre of the clock are (0, 0) and the length of the minute hand is l. One endpoint of the minute hand is always located at the clock centre; the other endpoint is initially located at the point (0, l). One second later, Harry observes that this endpoint is at distance d above the x-axis, i.e., the y-coordinate of this endpoint is equal to d. Harry is curious about where the minute hand will be (specifically, its y-coordinate) after t seconds. Because t can be very large, Harry can't wait for that moment. Please help him to write a python code that prints a single line containing the output.Input: 4 2 2Output4Harry has a big wall clock, that got hit while he was playing. Now, the minute hand doesn't rotate by the angle 2π/3600 each second, but now it moves according…Q5: Design a PDA for accepting a language (0"1"0 | m, n-1} give the ID form as we explain in the lecture. Apply the string "00011000" on this PDA using ID transitions.