Programmable Logic Device problems
- 1. 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 Discuss
Correct Answer: A point that cannot change
- 2. 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 Discuss
Correct Answer: The LAB and the fast track
- 3. 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 Discuss
Correct Answer: 4,16
- 4. 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 Discuss
Correct Answer: PAL
- 5. What is an EPM7128S?
Options- A. An Altera MAX7000S CPLD
- B. An Altera UP2
- C. A DeVry eSOC
- D. A BSR PL DT-2 Discuss
Correct Answer: An Altera MAX7000S CPLD
- 6. When did the first PLD appear?
Options- A. More than 10 years ago
- B. More than 20 years ago
- C. More than 30 years ago
- D. More than 40 years ago Discuss
Correct Answer: More than 30 years ago
- 7. Which is a major digital system category?
Options- A. Standard logic devices
- B. ASICs
- C. Microprocessor/DSP devices
- D. All of the above Discuss
Correct Answer: All of the above
- 8. What is another name for digital circuitry called sequential logic?
Options- A. logic macrocell
- B. logic array
- C. flip-flop memory circuitry
- D. inverter Discuss
Correct Answer: flip-flop memory circuitry
- 9. What programmable technology is used in FPGA devices?
Options- A. SRAM
- B. FLASH
- C. Antifuse
- D. All of the above Discuss
Correct Answer: All of the above
- 10. What is an OTP device?
Options- A. Optical transporting port
- B. Octal transmitting pixel
- C. Operational topical portable
- D. One-time programmable Discuss
Correct Answer: One-time programmable
More in Digital Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.