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A modulo 8 counter cycles through the states Q0Q1Q2Q3 = 1000,1100, 0100, 0110, 0010, 0011, 0001, 1001. The counter has eightoutputs: Z0 = 1 when the counter is in state 1000 and the CLK is 0and Z0 = 0 otherwise; Z1 = 1 when the counter is in state 1100 andthe CLK is 0 and Z1 = 0 otherwise, ...; Z7 =1 when the counter isin state 1001 and the CLK is 0 and Z7 = 0 otherwise. The counterhas an asynchronous, active-low reset input ClrN.(a) Derive minumum equations for the counter outputs.(b) Assume the counter is implemented using D flip-flops, FindMinimum input equations for the flip flops
(c) Assume the counter is implemented using D-CE flip flops,Find Minimum input equations for the flip flops(d) Write a VHDL behavioral description of the counter. Assumethe flip-flops are positive edge triggered.(e) Write a VHDL dataflow description of the counter using theequations from part (b). SImulate the counter for a cycle to verifyyour code.(f) Write a VHDL dataflow description of the counter using theequations from part (c). SImulate and verify your code
If 100 meters of silver wire 2 mm in diameter required 8.1 watts when carrying 4 amps of current, calculate for silver the (a) resistivity, (b) mobility, (c) collision time, (d) mean free path, (e) Hall coefficient, and (f) the Hall field in a tra..
Consider the following differential equation, where x(t) is the input and y(t) is the output: d/dt y(t)+5y(t)=2x(t) Suppose the input is x(t) = 4u(t) and the initial condition is y(0-) = 6 1. What is the impulse response for the system
In most situations it is also desirable to send information from the process to be controlled--in this case the 500-gallon tank--to a central station for processing and storage. This information can be transmitted and processed in different ways.
An AC sine wave is applied to the input of a full wave rectifier. The output of the full wave rectifier is then applied to a half wave rectifier.
Consider the following signal w(t) = 4sinc(400*t) a) What is the minimum sampling rate that can be used to obtain samples that completely specify the signal w(t)
A 4.0MΩ resistor is connected in series with a 5.0μF capacitor. The capacitor is initially uncharged. The RC combination is charged by a 9.0 volt battery. a. What is the change in voltage between t=RC and t=3RC
Assume white Gaussian noise of zero means and power spectral density No/2 is added to the signal at the receiver input. Find the expression for SNRout (SNR at the output of the receiver)
Historically op amps and comparators have a lot of similarity in their internal circuit designs. However, they have very different uses in application circuits. Let's talk about these differences.
Given an AC input voltage of Vrms = 200Vrms and a sinusoidal frequency of omega = 120pi rad/sec, determine the following: V1peak (peak value of AC input voltage) V1(peak-to-Vpeak )(peak to peak value of AC input voltage) Frequency of input voltage V..
A 10kW 220-V single-phase motor is operating at 0.7 lagging power factor. Find the value of the capacitor that needs to be connected in parallel with the motor , if the power factor is to be improved to 0.95 lagging.
Where (in the sequence of subsystems within a communication system) does the line encoder used? Draw a block diagram. Write a sentence or two on what is in the other boxes. What are the two broad parameters associated with an efficient line encoder..
1- A one-meter long wire antenna is center fed by a source with frequency 30 MHz : i- find the wavelength and the current distribution along the antenna . ii- find the radiation resistance. iii- if the source is now replaced by another with frequency..
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