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Digital Electronics Digital Electronics G.S.UTHAYAKUMAR ST.JOSEPH’S COLLEGE OF ENGINEERING,CHENNAI-119
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Introduction Administration About Review RASSP Program Why VHDL? Flip-Flops (see ECE 271 class slides) Shift Registers Generalized Register Pipelined Sorter
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Review Mealy and Moore Registered Output Rabin-Scott
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Digital System Representation
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Basic Logic Functions
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Logic Synthesis Using AND, OR and NOT gates
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Function Minterms and Maxterms Discuss generator of all functions of certain type, use MUX as example
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Example: 3-variable function
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NAND, NOR, and De Morgan’s Theorem
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Realizing Sum of Products (SOP) using NAND/NAND
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Realizing Product of Sums (POS) using NOR/NOR
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Digital System Design: Adder
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Iterative Structure of Adder
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Full Adder
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Full Adder Realization
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Implementation Using Multiplexers
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Binary Decoder Circuits
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A 2-to-4 Decoder with Enable
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FA implementation using Decoders
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D Flip-Flop
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Sequential (Bit-Serial) Adder
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Sequential Adder
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Behavioral Model of Sequential Adder
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