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Home Digital Electronics Programmable Logic Device Comments

  • Question
  • LUT is an acronym for look-up table.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 


  • Programmable Logic Device problems


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    • 1. All I/O pins in the MAX7000S family have a tristate buffer.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. The PAL has an AND and OR structure similar to a PROM, but in the PAL the inputs to the AND gates are programmable, whereas the inputs to the OR gate are hard-wired.

    • Options
    • A. True
    • B. False
    • Discuss
    • 3. SPLD is a program language used by PLD software.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. The PAL structure is able to perform any sum-of-products (SOP) operation.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. The Boolean sum of the four product terms is called the sum-of-products.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. Sum-of-products is two or more product terms that are NANDed together.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. The major structures of the MAX7000S are the logic array block (LAB) and the programmable intermediate array (PIA).

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. In the OLMC of a GAL16V8, the FMUX selects the signal that is fed into the input matrix.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. Most PAL devices have a tristate buffer driving the input pins.

    • Options
    • A. True
    • B. False
    • Discuss
    • 10. The FPLA has a programmable AND array and a programmable OR array.

    • Options
    • A. True
    • B. False
    • Discuss


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