Discussion
Home ‣ Digital Electronics ‣ Programmable Logic Device Comments
- Question
PIA is an acronym for ________.
Options- A. Programmable Interface Array
- B. Post Integrated Array
- C. Programmable Input Array
- D. Programmable Interconnect Array
- Correct Answer
- Programmable Interconnect Array
- 1. Which of the following testing procedures has one or more external moving parts?
Options- A. Bed-of-nails
- B. Flying probe
- C. EXTEST
- D. Boundary scan Discuss
- 2. A look-up table is simply a truth table with all the possible output connections listed with their desired input response.
Options- A. True
- B. False Discuss
- 3. Why is the Gray code more practical to use when coding the position of a rotating shaft?
Options- A. All digits change between counts.
- B. Two digits change between counts.
- C. Only one digit changes between counts. Discuss
- 4. The expansion inputs to a comparator are used for expansion to a(n):
Options- A. 4-bit system
- B. 8-bit system
- C. BCD system
- D. counter system Discuss
- 5. For the following conditions on a 7485 magnitude comparator, what will be the state of each of the three outputs?
A0 = 0 B0 = 1 IA < B = 0 A1 = 1 B1 = 0 IA = B = 1 A2 = 1 B2 = 0 IA > B = 0 A3 = 0 B3 = 0
Options- A. A = B = 0, A < B = 0, A > B = 1
- B. A = B = 0, A < B = 1, A > B = 0
- C. A = B = 1, A < B = 0, A > B = 0
- D. A = B = 0, A < B = 0, A > B = 0 Discuss
- 6. The complex programmable logic device (CPLD) features a(n) ________ type of memory.
Options- A. volatile
- B. nonvolatile
- C. EPROM
- D. volitile EPROM Discuss
- 7. 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 Discuss
- 8. A(n) ________ is a section of embedded logic that is commonly found in FPGAs.
Options- A. LUT
- B. core
- C. DSP
- D. PI Discuss
- 9. The final step in the device programming sequence is ________.
Options- A. compiling
- B. downloading
- C. simulation
- D. synthesis Discuss
- 10. Field-programmable gate arrays (FGPAs) use ________ memory technology, which is ________.
Options- A. DRAM, nonvolatile
- B. SRAM, nonvolatile
- C. SRAM, volatile
- D. RAM, volatile Discuss
Programmable Logic Device problems
Search Results
Correct Answer: Flying probe
Correct Answer: False
Correct Answer: Only one digit changes between counts.
Correct Answer: 8-bit system
Correct Answer: A = B = 0, A < B = 0, A > B = 1
Correct Answer: nonvolatile
Correct Answer: active-HIGH outputs
Correct Answer: core
Correct Answer: downloading
Correct Answer: SRAM, volatile
Comments
There are no comments.More in Digital Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.