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TOPICS
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OBJECTIVES - LEARNER WILL BE ABLE
TO:
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Numbering Systems &
ANSI Code:
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- Covert between decimal, binary, hexadecimal
& BCD numbers.
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- Digital vs Analogue, Logic Levels,
AND, OR, NAND, NOR, NOT Gates, Enable & Disable Functions,
Timing Diagrams, Boolean Algebra, (Laws & Rules).
- DeMorgan's Theorems & the
universality of NAND & NOR Gates.
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- Identify the symbol, explain the
function & derive the truth tables of any one of AND,
OR, NOT, NAND, NOR, X-OR & X-NOR gates.
- Using timing diagrams describe the
operation of the above logic gates.
- Write Boolean equations for combination
logic circuits.
- Explain the universal capabilities
of NAND & NOR gates.
- Using relevant I.C. chips,
construct & verify the operation of the above logic
gates.
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- Circuit Reduction Using Boolean
Algebra, NAND/NOR Implementation of Logic Circuits, Design
Logic Circuits Using Sum of Products (SOP) Method.
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- Using Boolean rules & laws, simplify
complex Boolean expressions.
- Demonstrate the operation & characteristics
of TTL, NOR, NAND & NOT gates including voltage truth
tables.
- Demonstrate the universality of NAND
& NOR gates including voltage truth tables.
- Demonstrate the universality of NAND
& NOR gates.
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| Karnaugh Maps. |
- Develop a Karnaugh map from a given
Boolean expression.
- Use Karnaugh map to reduce complex
Boolean expressions to their simplest forms.
- Derive a Boolean expression from
a Karnaugh map.
- Build & check a combination logic
circuit using eight or more gates.
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- Exclusive OR & exclusive NOR
gates.
- Parity generator checker.
- Comparators.
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- Given a logic circuit diagram derive
a Boolean expression for the diagram.
- Given a Boolean expression simplify
the expression using a Karnaugh map and then implement the
reduced expression.
- Build conbinational logic circuits
to verify Boolean rules.
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- Arithmetic operations (binary
2's complement, hex & BCD), arithmetic circuits (half
& full adders, 7483, 2'complement adder/subtracter)
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- Explain the operation & uses
of adder & subtracter circuits.
- To demonstrate the applications of
DeMorgan's theorem.
- To build & check the operation
of a half & full adder logic circuit.
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- Explain the functions of an arithmetic
logic unit.
- To build & check the operation
of a half & full adder logic circuit.
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- Decoders (binary to octal, binary
to hex, BCD to 7 segment, 74LS138, 74154, 7447 & 7448),
7-segment display, encoders.
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- Explain the operation & uses
of decoders & encoders.
- To build & check the operation
of four bit 2's complement adder/subtracter circuits.
- To build & check the operation
of a BCD adder.
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- Multiplexers & demultiplexers
(74151, 74139, 74154).
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- Explain the function & uses of
a multiplexers & demultiplexers.
- To demonstrate the operation of an
IC arithmetic logic unit.
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- Design of logic circuits, using
multiplexers & demultiplexers.
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- Design logic circuits that use multiplexers
& demultiplexers.
- To build & check the operation
of a logic circuit involving BCD to seven segment decoder
& a seven segment display.
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