Download GTU BE/B.Tech 2019 Winter 8th Sem New 2182410 Digital Signal Controllers Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 8th Sem New 2182410 Digital Signal Controllers Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? VIII (New) EXAMINATION ? WINTER 2019
Subject Code: 2182410 Date: 21/11/2019

Subject Name: Digital Signal Controllers
Time: 02:30 PM TO 05:00 PM Total Marks: 70

Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Write only required answer. Avoid writing irrelevant and unnecessary too long
answers.
4. Figures to the right indicate full marks.

Q.1 (a) What is DSP? 03
(b) Draw block diagram / architecture of a simple DSP. 04
(c) Draw generalized block diagram of a DSP and explain how DSP differs from
microcontroller.
07

Q.2 (a) State various members of C2000 family of micro controllers. 03
(b) What are the signal processing requirements for Power Electronics System? 04
(c) Justify the statement ?Digital Signal Processing is must for Power Electronics
Systems?.
07
OR
(c) Compare PICOLO and DELFINO subfamily. State areas of applications for
both families.
07
Q.3 (a) State name of the IDE provided by TI for C2000 family of microcontrollers. 03
(b) What are different facilities in IDE in Q3(a) above? 04
(c) Explain how multiprocessing can be carried out using IDE of above Q3(a). 07
OR
Q.3 (a) State various on chip peripherals available in TMS320F283xx processors. 03
(b) Explain how memory content can be viewed using IDE of TI. 04
(c) Explain how watch window and graph window can be useful in debugging. 07
Q.4 (a) What is MAC operation? Explain its usefulness. 03
(b) State different types of C2000 instructions. 04
(c) State sources of interrupt in TI 28335. 07

OR
Q.4 (a) State on chip peripherals available in 28335. 03
(b) What is GPIO with reference to 28335? 04
(c) With neat wave form explain how noise pulses can be eliminated from getting
read at GPIO pin.
07
Q.5 (a) What is PIE? 03
(b) Draw block diagram of PIE. 04
(c) Explain PIE block diagram above. 07
OR

Q.5 (a) Draw block diagram of ADC module in TI28335 03
(b) Draw functional diagram of a GPIO pin in TI28335. 04
(c) Explain concept of HRPWM. 07

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