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Digital Electronics
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Programmable Logic Device
Comments
Question
How many product terms can a MAX+Plus II compiler borrow from adjacent macrocells in the same LAB?
Options
A. 0
B. 5
C. 10
D. 20
Correct Answer
5
Programmable Logic Device problems
Search Results
1. Which of the following increases the number of product terms by borrowing unused product from other macrocells?
Options
A. Shared expander
B. Parallel expander
C. Series expander
D. Slice expander
Show Answer
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Correct Answer: Parallel expander
2. ALM is the acronym for ________.
Options
A. Array Logic Matrix
B. Arithmetic Logic Module
C. Asynchronous Local Modulator
D. Adaptive Logic Module
Show Answer
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Correct Answer: Adaptive Logic Module
3. ASIC stands for:
Options
A. advanced speed integrated circuit.
B. advanced standard integrated circuit.
C. application specific integrated circuit.
D. application speedy integrated circuit.
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Correct Answer: application specific integrated circuit.
4. Which type of PLD could be used to program basic logic functions?
Options
A. PLA
B. PAL
C. CPLD
D. all the above
Show Answer
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Correct Answer: all the above
5. How many pins are in an EDF10K70 package?
Options
A. 70
B. 140
C. 240
D. 532
Show Answer
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Correct Answer: 240
6. What does a dot mean when placed on a PLD circuit diagram?
Options
A. A point that is programmable
B. A point that cannot change
C. An intersection of logic blocks
D. An input or output point
Show Answer
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Correct Answer: A point that cannot change
7. In a FLEX10K, what two outputs will the LE produce?
Options
A. The LAB and the fast track
B. ON and OFF
C. Hi-Z and ON
D. Hi-Z and OFF
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Correct Answer: The LAB and the fast track
8. Most look-up tables in field-programmable gate arrays (FGPAs) use ________ inputs, resulting in ________ possible outputs.
Options
A. 4,16
B. 8,16
C. 4,12
D. 6,12
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Correct Answer: 4,16
9. By adding an OR gate to a simple programmable logic device (SPLD) the foundation for a(n) ________ is made possible.
Options
A. PAL
B. PLA
C. CPLD
D. EEPROM
Show Answer
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Correct Answer: PAL
10. What is an EPM7128S?
Options
A. An Altera MAX7000S CPLD
B. An Altera UP2
C. A DeVry eSOC
D. A BSR PL DT-2
Show Answer
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Correct Answer: An Altera MAX7000S CPLD
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