Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Write VHDL code for a shift register module that includes a 16-bit shift register, a controller, and a 4-bit down counter. The shifter can shift a variable number of bits depending on a count provided to the shifter module. Inputs to the module are a number N (indicating shift count) in the range 1 to 15, a 16-bit vector par_in, a clock, and a start signal, St. When St = ‘1', N is loaded into the down counter, and par_in is loaded into the shift register. Then the shift register does a cycle left shift N times, and the controller returns to the start state. Assume that St is only ‘1' for one clock time. All operations are synchronous on the falling edge of the clock.
(a) Draw a block diagram of the system and define any necessary control signals.
(b) Draw a state graph for the controller (two states).
(c) Write VHDL code for the shift-register module. Use two processes (one for the combinational part of the circuit, and one for updating the registers).
Determine and plot the value of x[n] using the synthesis equation directly {do not use ifft()}. What is the percent difference in x[n] energy between the direct method used here and MATLAB function used in part (c).
The setup and release of VCCs can be performed in four ways. Describe each of the four ? Meta-signaling channels are provided for what? There are seven ATN-unique QoS items, Name six of them.
The sampling frequency in a DSP system is fs = 8khz kHz. A hold circuit is used after the DAC device. What is the percentage of distortion level at the frequency f= 3.4 kHz
Select an appropriate QAM signal constellation, carrier frequency, and the roll-off factor of a pulse with a raised cosine spectrum that utilizes the entire frequency band. Sketch the system block diagram and the spectrum of the transmitted signal..
Design a circuit to convert a number represented in excess-3 code to BCD. You must use Karnaugh maps in this problem. Provide acircuit diagram as well.
(a) Three volts is applied across a 1-cm-long semiconductor bar. The average electron drift velocity is 104 cm/s. Find the electron mobility. (b) If the electron mobility in part (a) were 800 cm2/V-s, what is the average electron drift velocity
determine the transfer function of a 4th order lowpass butterworth filter with a 3-dB cutoff frequency of 3.4 kHz and passband gain=1. Design the circuit using MFB topology. Design two sections with an order of 2.
Design a Booth encoder and selector using this encoding.
Consider a disk that is scheduled using the Shortest Seek First (SSF) policy. At time t, let the disk have the following requests in its queue: Request Cylinder R1 45 R2 39 R3 49 R4 52 R5 69 R6 35 R7 3 R8 66.
What is mutual coupling in a magnetic circuit? and What is coefficient of magnetic coupling ? Need the ansswer for this Question with full explanation .
Magnetized plasma method. Derive the matrices A and K in the Lee and Kalluri method, Equations (11.36), using symbolic matrix inversion.
Since smart grid application is expected to have a substantial societal benefit in addition to the direct benefit to electric power customers and utility companies, how should the expected huge cost of smart grid infrastructure installation paid
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd