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DIGITAL ELECTRONICS
FULL COURSE FOR DIGITAL ELECTRONICS WITH EXAMPLES AND ANSWERS LEARN AT HOME
[Show more]FULL COURSE FOR DIGITAL ELECTRONICS WITH EXAMPLES AND ANSWERS LEARN AT HOME
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YOU WANNA LEARN Introduction 
1.2 TheBinaryNumberSystem 
1.3 BaseConversions 
1.4 BinaryAdditionandSubtraction 
1.5 Sign-MagnitudeRepresentation 
1.6 BinaryCodes 
9 Section 2 − Combinational Logic 
2.1 TruthTables 
2.2 CombinationalGates 
2.3 GateImplementation 
2.4 PhysicalRepresentationofBinaryS...
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Add to cartYOU WANNA LEARN Introduction 
1.2 TheBinaryNumberSystem 
1.3 BaseConversions 
1.4 BinaryAdditionandSubtraction 
1.5 Sign-MagnitudeRepresentation 
1.6 BinaryCodes 
9 Section 2 − Combinational Logic 
2.1 TruthTables 
2.2 CombinationalGates 
2.3 GateImplementation 
2.4 PhysicalRepresentationofBinaryS...
Boolean Algebra 
Thetwo-valuedsystemofalgebrawasinventedbyGeorgeBoolein1854.Alsocalledswitchingalgebra
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Add to cartBoolean Algebra 
Thetwo-valuedsystemofalgebrawasinventedbyGeorgeBoolein1854.Alsocalledswitchingalgebra
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Add to cartPreview 2 out of 10 pages
Add to cartGate Implementation 
Last time we discussed the CMOS inverter:
Digital Circuits 
• 
Digitalcircuitscanbedescribedintermsofcombinationallogicorsequentiallogicorboth.Inacombinationallogic,theoutputofadigitalcircuitatanygiveninstantoftimeiscompletelydeterminedbytheinputspresentatthatparticulartime.Examplesofcombinationalcircuitsincludelogicgates,NANDgate,NOTgate...
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Add to cartDigital Circuits 
• 
Digitalcircuitscanbedescribedintermsofcombinationallogicorsequentiallogicorboth.Inacombinationallogic,theoutputofadigitalcircuitatanygiveninstantoftimeiscompletelydeterminedbytheinputspresentatthatparticulartime.Examplesofcombinationalcircuitsincludelogicgates,NANDgate,NOTgate...
Simplifying Binary Representation 
Asthemagnitudeofnumbersincrease,binaryrepresentationbecomescumbersome.Base2isanaturalsystemforbinarymachineslikecomputersbutistediousforhumans. 
Inordertoreadbinarynumberseasilyweusebase8(octalnumbersystem)andbase16(hexadecimal). 
Sincebinary,octalandhexadecimalnum...
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Add to cartSimplifying Binary Representation 
Asthemagnitudeofnumbersincrease,binaryrepresentationbecomescumbersome.Base2isanaturalsystemforbinarymachineslikecomputersbutistediousforhumans. 
Inordertoreadbinarynumberseasilyweusebase8(octalnumbersystem)andbase16(hexadecimal). 
Sincebinary,octalandhexadecimalnum...
Real World Design 
For more complex combinational problems with a larger number of inputs, one can resort to the use of aminimization algorithm, such as Quine-McCluskey.
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Add to cartReal World Design 
For more complex combinational problems with a larger number of inputs, one can resort to the use of aminimization algorithm, such as Quine-McCluskey.
A prime implicant of a logic function is a normal product term 
that cannot be reduced further, obtained from the circled 1s. 
A minimal sum is a sum of prime implicants.
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Add to cartA prime implicant of a logic function is a normal product term 
that cannot be reduced further, obtained from the circled 1s. 
A minimal sum is a sum of prime implicants.
For more complex combinational problems with a larger number of inputs, one can resort to the use of a minimization algorithm, such as Quine-McCluskey. 
In practice however most designs are implemented using programmable Ics.
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Add to cartFor more complex combinational problems with a larger number of inputs, one can resort to the use of a minimization algorithm, such as Quine-McCluskey. 
In practice however most designs are implemented using programmable Ics.
A register is collection of binary storage cells capable of holding binary information. Since flip-flops are memory elements 
capable of storing binary information, so a group of flip-flops working together constitute a register. To form an n-bit register, n flip-flops are required. Registers compri...
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Add to cartA register is collection of binary storage cells capable of holding binary information. Since flip-flops are memory elements 
capable of storing binary information, so a group of flip-flops working together constitute a register. To form an n-bit register, n flip-flops are required. Registers compri...
Counters are circuits or networks which count pulses. It is important to define a few terms used in describing various circuits or 
networks. A sequential circuit is said to be a Moore machine or Moore network if its output is a direct function of its present 
state only and not of its input.
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Add to cartCounters are circuits or networks which count pulses. It is important to define a few terms used in describing various circuits or 
networks. A sequential circuit is said to be a Moore machine or Moore network if its output is a direct function of its present 
state only and not of its input.
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Add to cartWe talked about the two binary states. We also talked about enabling 
outputs. Effectively this gives a third state called the off or high 
impedance state. We refer to this as tri-state logic 
Example: A 5-bit DAC has a current output such that a digital 
input of produces an output of 10 mA. What...
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Add to cartWe talked about the two binary states. We also talked about enabling 
outputs. Effectively this gives a third state called the off or high 
impedance state. We refer to this as tri-state logic 
Example: A 5-bit DAC has a current output such that a digital 
input of produces an output of 10 mA. What...
We talked about the two binary states. We also talked about enabling 
outputs. Effectively this gives a third state called the off or high 
impedance state. We refer to this as tri-state logic 
 
Digital to analog conversion is the process of taking a value in 
digital code format (straight binary, ...
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Add to cartWe talked about the two binary states. We also talked about enabling 
outputs. Effectively this gives a third state called the off or high 
impedance state. We refer to this as tri-state logic 
 
Digital to analog conversion is the process of taking a value in 
digital code format (straight binary, ...
Wakerly doesn’t cover this section 
For the notes we used Rizzoni, (Principles and Applications of 
Electrical Engineering, Giorgio Rizzoni, 3rd, revised 4th or 5th 
edition) and Tocci/Widmer (Digital Systems – Principles & 
Applications, Ronald J Tocci & Neal S Widmer, 8th edition). 
Copies of ...
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Add to cartWakerly doesn’t cover this section 
For the notes we used Rizzoni, (Principles and Applications of 
Electrical Engineering, Giorgio Rizzoni, 3rd, revised 4th or 5th 
edition) and Tocci/Widmer (Digital Systems – Principles & 
Applications, Ronald J Tocci & Neal S Widmer, 8th edition). 
Copies of ...
Understand basic measurement principles Look at a typical instrumentation system 
Usually some amplification of the sensor signal is needed
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Add to cartUnderstand basic measurement principles Look at a typical instrumentation system 
Usually some amplification of the sensor signal is needed
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