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Digital Electronics
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Programmable Logic Device
Comments
Question
PALs tend to execute ________ logic.
Options
A. SAP
B. SOP
C. PLA
D. SPD
Correct Answer
SOP
Programmable Logic Device problems
Search Results
1. Which one of the following is an embedded function of the Stratix II FPGA?
Options
A. AND-OR logic
B. Programmable SOP
C. Digital signal processing
D. None of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: Digital signal processing
2. Field-programmable gate arrays (FGPAs) use ________ memory technology, which is ________.
Options
A. DRAM, nonvolatile
B. SRAM, nonvolatile
C. SRAM, volatile
D. RAM, volatile
Show Answer
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Discuss
Correct Answer: SRAM, volatile
3. The final step in the device programming sequence is ________.
Options
A. compiling
B. downloading
C. simulation
D. synthesis
Show Answer
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Discuss
Correct Answer: downloading
4. A(n) ________ is a section of embedded logic that is commonly found in FPGAs.
Options
A. LUT
B. core
C. DSP
D. PI
Show Answer
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Discuss
Correct Answer: core
5. An SPLD listed as 16H8 would have ________.
Options
A. active-HIGH outputs
B. active-LOW outputs
C. variable-level outputs
D. latches at the outputs
Show Answer
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Discuss
Correct Answer: active-HIGH outputs
6. The macrocells in a PAL/GAL are located ________.
Options
A. after the programmable AND arrays
B. ahead of the programmable AND arrays
C. at the input terminals
D. at the output terminals
Show Answer
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Discuss
Correct Answer: after the programmable AND arrays
7. The content of a simple programmable logic device (PLD) consists of:
Options
A. fuse-link arrays
B. thousands of basic logic gates
C. advanced sequential logic functions
D. thousands of basic logic gates and advanced sequential logic functions
Show Answer
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Discuss
Correct Answer: thousands of basic logic gates and advanced sequential logic functions
8. MPGA stands for:
Options
A. mass produced gated array.
B. Morgan-Phillips gated array.
C. memory programmed ROM.
D. mask programmed ROM.
Show Answer
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Discuss
Correct Answer: mask programmed ROM.
9. FPLA is:
Options
A. a nonmemory programmable device.
B. a programmable AND array.
C. a programmable OR array.
D. All of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: All of the above
10. How many pins are in an EDF10K70 package?
Options
A. 70
B. 140
C. 240
D. 532
Show Answer
Scratch Pad
Discuss
Correct Answer: 240
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