Discussion
Home ‣ Digital Electronics ‣ Programmable Logic Device Comments
- Question
FLEX10K devices are generally classified as ________.
Options- A. PLDs
- B. FPGAs
- C. HCPLDs
- D. CPLDs
- Correct Answer
- FPGAs
- 1. The programming technologies that are used in FPGA devices include SRAM, flash, and antifuse, with ________ being the most common.
Options- A. SRAM
- B. flash
- C. antifuse
- D. SRAM and flash Discuss
- 2. Design costs for standard cell ASICs are ________ those for MPGAs.
Options- A. lower than
- B. about the same as
- C. higher than
- D. none of the above Discuss
- 3. An EPM 7128S in a ________ PQFP package has 12 I/O per LAB plus 4 additional input-only pins for a total of 100 pins.
Options- A. 100-pin
- B. 120-pin
- C. 140-pin
- D. 160-pin Discuss
- 4. In a GAL16V8, the D flip-flops contained in the OLMCs have ________ and ________.
Options- A. asynchronous reset, synchronous preset
- B. asynchronous preset, synchronous reset
- C. asynchronous clear, synchronous set
- D. asynchronous set, synchronous clear Discuss
- 5. The distinction between CPLDs and FPGAs is ________.
Options- A. well known
- B. very small
- C. often fuzzy
- D. very large Discuss
- 6. A macrocell is ________.
Options- A. part of a PAL or GAL
- B. a type of one-time programmable SPLD
- C. an example of intellectual property
- D. a logic array block Discuss
- 7. In the MAX7000S device up to ________ signals can feed each LAB from the PIA.
Options- A. 0
- B. 18
- C. 36
- D. 72 Discuss
- 8. A GAL22V10 ________.
Options- A. has up to 32 inputs and 10 outputs
- B. is a type of SPLD
- C. has 10 inputs and 22 outputs
- D. is downloadable from the manufacturer's Web site Discuss
- 9. A method for the automated testing of printed circuit boards is called a(n) ________.
Options- A. bed-of-nails
- B. LUT
- C. CLB
- D. CPLD Discuss
- 10. In a programmable logic device circuit diagram, the inputs to each of the OR gates are designated by ________.
Options- A. a dot
- B. a bus
- C. a single line
- D. 4 inputs Discuss
Programmable Logic Device problems
Search Results
Correct Answer: SRAM
Correct Answer: higher than
Correct Answer: 160-pin
Correct Answer: asynchronous reset, synchronous preset
Correct Answer: often fuzzy
Correct Answer: part of a PAL or GAL
Correct Answer: 36
Correct Answer: is a type of SPLD
Correct Answer: bed-of-nails
Correct Answer: a single line
Comments
There are no comments.More in Digital Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.