Posted Date: 31 Jan 2020      Posted By:: Shouvik Maj    Member Level: Silver  Points: 3 (₹ 3)

# 2019 B.E. Electronics & Tele-Communication Engineering B.E Jadavpur University Electronics Engineering - Digital Logic Circuits (2nd Year First Semester) -2019 Question paper

 Course: B.E. Electronics & Tele-Communication Engineering University/board: Jadavpur University

Are you looking for the old question papers of Jadavpur University Electronics Engineering - Digital Logic Circuits ? Here is the previous year question paper from Jadavpur University. This is the original question paper from the ETCE Department second year first semester exam conducted by Jadavpur University in year 2019. Feel free to download the question paper from here and use it to prepare for your upcoming exams.

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Exam Name- B.E Electronics and Tele-Comuunication Exam
2nd Year- 1st Semester

Subject- Digital Logic Circuits

Total Time- Three Hours
Maximum Marks- 100

Syllabus

Number systems: decimal, binary, octal and hexadecimal systems, conversion from one
base to another. Codes: BCD, excess- 3, gray reflected ASCII, EBCDIC. Algebra for
logic circuits: logic variables, logic constants; Logic functions- NOT, AND, OR, NAND,
NOR, Ex-OR, boolean algebra (including Shannon's expansion theorem and consensus
theorem), canonical representations-minterm, maxterm, Karnaugh map simplification,
Quin-Maclusky minimization. Combinational circuits: analysis and synthesis of
combinational circuits, multiplexer, de-multiplexer, encoder, decoder, code-converter,
adder, subtractor, comparator, parity generator/checker, priority encoder. Sequential
Circuits: flip-flops- SR, JK, D and T. Registers- buffer registers, shift registers etc..
Counters- asynchronous and synchronous counters. Interface circuits: digital to analog
converter (DAC) - weighted resistor method, R-2R ladder method; Analog to Digital
converter (ADC) - parallel comparator method, counter method, successive
approximation method, dual-slope method.

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