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Digital System Projects Using HDL
Which is not a step in strategic planning for HDL development?
There must be a way to test each piece.
Each block must fit together to make up the whole system.
The names of each input and output must be known.
The exact operation of each block must be thoroughly defined and understood.
Correct Answer:
The names of each input and output must be known.
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Digital System Projects Using HDL
In a frequency counter, what happens at high frequencies when the sampling interval is too long?
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A frequency counter is a circuit that can measure and display the frequency of a signal.
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One CASE construct inside another CASE construct is called a do-loop.
In HDL when a circuit is simulated on a computer, the designer must create all the different scenarios that will be experienced by the actual circuit and must also know the proper response to those inputs.
The wave-drive sequence of a stepper motor has more torque and operates more smoothly than the full-step sequence at moderate speeds.
One of the first steps in any HDL project is to define its scope by naming each input and output.
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