PTU M.Tech Paper 2012 Electronics System Design

PTU M.Tech Paper 2012 Electronics System Design Punjab Technical University Exam 2012 Electronics System Design Test September and March Question Paper Free Download Punjab Technical University Electronics System Design Question Papers 2012 PTU M.Tech Question Paper 2012 for all students Previous Year old Past Papers of PTU M.Tech Paper 2012 Electronics System Design Punjab Technical University September 2012 and March 2012 Exam M.Tech Sample Model Question Papers Free Download PDF

Electronics System Design

 (a) What is the need of a Comparator? Design a two hit comparator. Define Propagation delay? What is its significance? Also make a comparison between open collector and tn-state bus systems.
(a) Design a circuit to convert D Flip Flop to JK Flip Flop.
Discuss the concept of memory. What is a binary cell? Why is it unadvisahie to ASSERT both the SET and RESET input of a binary cell’? Also draw a distinction between a NAND and a NOR cell.
(a) Why counters are used? Explain and Differentiate between single mode and multi mode operation of counters in detail.
(b) Why shift registers ate required? Discuss the various operation modes of shift registers.
(a) What are the liming and frequency considerations of the controllers’?
(h) What is understood by PAL? Explain PAL based design.
(c) Carry out the steps necessary to design a four way traffic light €ontroller, one that will handle traftic flow at high rates in any of four directions. Associate.a Iefl turn with all four directions as well as a pedestrian crosswalk cwitch.

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