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10000EE407122001

Obtain the lattice structure realization of the difference equation given by
y(n) = 4x(n) + ‏پا +(1- 01( فت‎ - 2) + PART ட
Answer any two full questions, each carries 10 marks.
Find the analog transfer function of Chebyshev IIR filter for the following
specifications using bilinear transformation. Take sampling time 1-15.
V05<|H(w)<1, 0 > ८0 > 0.27
‏(س)2|‎ 50.1, 0.67 > ७ > ग
With relevant equations, explain Bartlett and Blackman windows
Design a Butterworth IIR digital filter with the following specifications using
bilinear transformation. Take sampling time T=1s.
3dB ripple in passband 0 > ७ < 0.27

25013 attenuation in stopband 0.457 Design a filter with Hg(w) = € 3५, - ‏ک2‎ > < -
=0, − = 51೦15೫7
Using a Hamming window with N=7
PART 0
Answer any two full questions, each carries 10 marks.

5 ⋅ ⋅ 9 1 ⋅
or a second order IIR filter with H(z) = (൨082൮൫൩൦. ,Discuss the

effect on pole locations of the given system function in direct form and in
cascade form with 3 bit coefficient representation (b=3 bits).

With neat diagram explain the Central Arithmetic Logic Unit in TMS 320
C24X processor.

Explain any 5 control instructions in TMS 320C24x processor

Discuss about the internal bus structure of TMS 320C24x processor

1

In the IIR system given by H(z) = 02൬൫-05)

the products are

rounded to 4 bits (including sign bit). Find the output round off noise power in

cascade realization for the order of cascading 7 (2/2, (2)

1

WhereH, (2) = ಗಗ್ಗರ

1
ಷಸ and 12 @=

RE

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