Syllabus
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Course Code: DSCE209 Course Name: Digital Electronics |
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| MODULE NO / UNIT | COURSE SYLLABUS CONTENTS OF MODULE | NOTES |
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| 1 | Number Systems: - Binary, Octal, Hexadecimal number system and base conversions, Binary Arithmetic operations, 1’s and 2’s complement representation and their arithmetic, Binary codesBCD, Grey, cyclic, Error detecting and correcting codes, ASCII, EBCDIC, BCD addition. | |
| 2 | Logic Gates and Boolean Algebra: -Logic Level: Positive and Negative logic level, Logic Gates: AND,
OR, NOT, XOR, XNOR, NOR, NAND (Definition, Symbols& Truth table). Boolean Algebra: Postulates, Duality Principle, De Morgan’s Law, Simplification of Boolean Identities, Standard SOP & POS Forms, Simplification using K-map (upto 4 variables), don’t care condition, implementation of SOP & POS form using NAND and NOR Gate. |
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| 3 | Logic families: - Unipolar & Bipolar Logic families, characteristics of Digital IC’s (fan in, fan out, propagation delay. Noise Margin, level of Gating), RTL (NOR), DTL (NAND),TTL (NAND), CMOS Logic gate (NAND, NOR). | |
| 4 | Combinational Circuit:-Design principle of combinational circuit: Half adder, full adder, half subtractor, full subtractor, Railway track switching system, common light switching for a group of flats, Parity Generator. | |
