Programmable Logic Device - General Questions (6)

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Programmable Logic Device - General Questions

41.

A circuit that implements a combinational logic function by storing a list of output values that correspond to all possible input combinations is a(n) ________.

A.	output logic macrocell
B.	look-up table
C.	parallel logic expander
D.	logic element

Answer: Option B

Explanation:

No answer description available for this questio

42.

The output of this circuit is always ________.

mcq11_0080

A.	1
B.	0
C.	A
D.	A

Answer: Option D

Explanation:

No answer description available for this question

43.

What can the GAL22V10 do that the GAL16V8 cannot?

A.	It has an extra-large array.
B.	It is in-system programmable.
C.	It has twice the special function pins.
D.	All of the above

Answer: Option B

Explanation:

No answer description available for this question.

44.

CLB is the acronym for ________.

A.	Configurable Logic Block
B.	Configurable Logic Buffer
C.	Critical Logic Buffer
D.	Constant Logic Buffer

Answer: Option A

Explanation:

No answer description available for this question

45.

Why have PLDs taken over so much of the market?

A.	One PLD does the work of many ICs.
B.	The PLDs are cheaper.
C.	Less power is required.
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

46.

What is the defining difference between microprocessor/DSP systems and other digital systems?

A.	The digital system follows a programmed sequence of instructions that the designer specified.
B.	The microprocessor follows a programmed sequence of instructions that the designer specified.
C.	The digital system is faster.
D.	The microprocessor/DSP is faster.

Answer: Option A

Explanation:

No answer description available for this question

47.

Most look-up tables in field-programmable gate arrays (FGPAs) use ________ inputs, resulting in ________ possible outputs.

A.	4,16
B.	8,16
C.	4,12
D.	6,12

Answer: Option A

Explanation:

No answer description available for this question

48.

The final step in the device programming sequence is ________.

A.	compiling
B.	downloading
C.	simulation
D.	synthesis

Answer: Option B

Explanation:

No answer description available for this question.

Programmable Logic Device - General Questions (6)

Programmable Logic Device - General Questions

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