Programmable Logic Device problems
- 1. In the GAL16V8, the ________ selects the signal that is fed back into the input matrix.
Options- A. FMUX
- B. OMUX
- C. PTMUX
- D. TSMUX Discuss
Correct Answer: FMUX
- 2. The flexibility of the GAL16V8 is in its ________.
Options- A. AND/OR array
- B. D flip-flops
- C. programmable output logic macro cells
- D. EEPROM Discuss
Correct Answer: programmable output logic macro cells
- 3. Using a hardware solution for a digital system is always ________ than a software solution.
Options- A. slower
- B. harder
- C. easier
- D. faster Discuss
Correct Answer: faster
- 4. ________ is a mature technology consisting of numerous subfamilies that have been developed over many years of use.
Options- A. TTL
- B. CMOS
- C. ECL
- D. None of the above Discuss
Correct Answer: TTL
- 5. Most FPGA logic modules utilize a(n) ________ approach to create the desired logic functions.
Options- A. AND array
- B. Look-up table
- C. OR array
- D. AND and OR array Discuss
Correct Answer: Look-up table
- 6. A unit of logic in an FPGA that is made up of multiple smaller logic modules and a local programmer interconnect that is used to connect internal logic modules is called a ________.
Options- A. bed-of-nails
- B. boundary scan
- C. CLB
- D. CPLD Discuss
Correct Answer: CLB
- 7. The MAX+PLUS II compiler will automatically program a macrocell to borrow up to ________ product terms from each of the 3 adjacent macrocells in the same LAB.
Options- A. 4
- B. 5
- C. 6
- D. 7 Discuss
Correct Answer: 5
- 8. An application program in the development software package that controls the operation of the software is called a ________.
Options- A. compiler
- B. bed-of-nails
- C. boundary scan
- D. primitive Discuss
Correct Answer: compiler
- 9. The ________ can generate any possible logic function of the input variables because it generates every possible AND product term.
Options- A. GAL
- B. SOP
- C. PROM
- D. LAB Discuss
Correct Answer: PROM
- 10. The major structures in the MAX7000S are the ________ and ________.
Options- A. LUT, PIA
- B. FMUX, LAB
- C. LAB, PIA
- D. LUT, FMUX Discuss
Correct Answer: LAB, PIA
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