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Home Digital Electronics Programmable Logic Device Comments

  • Question
  • What is another name for digital circuitry called sequential logic?


  • Options
  • A. logic macrocell
  • B. logic array
  • C. flip-flop memory circuitry
  • D. inverter

  • Correct Answer
  • flip-flop memory circuitry 


  • Programmable Logic Device problems


    Search Results


    • 1. Which is a major digital system category?

    • Options
    • A. Standard logic devices
    • B. ASICs
    • C. Microprocessor/DSP devices
    • D. All of the above
    • Discuss
    • 2. 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
    • 3. 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
    • 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
    • 5. 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
    • 6. What programmable technology is used in FPGA devices?

    • Options
    • A. SRAM
    • B. FLASH
    • C. Antifuse
    • D. All of the above
    • Discuss
    • 7. What is an OTP device?

    • Options
    • A. Optical transporting port
    • B. Octal transmitting pixel
    • C. Operational topical portable
    • D. One-time programmable
    • Discuss
    • 8. Which is not a type of PLD?

    • Options
    • A. SPLD
    • B. HPLD
    • C. CPLD
    • D. FPGA
    • Discuss
    • 9. Cascade chains are closely associated with ________.

    • Options
    • A. CLBs
    • B. SOP functions
    • C. logic expansion
    • D. all of the above
    • Discuss
    • 10. A PAL16L8 has:

    • Options
    • A. 10 inputs and 8 outputs.
    • B. 8 inputs and 8 outputs.
    • C. 16 inputs and 16 outputs.
    • D. 16 inputs and 8 outputs.
    • Discuss


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