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Home Digital Electronics Programmable Logic Device Comments

  • Question
  • Which of the following testing procedures uses the JTAG IEEE standard?


  • Options
  • A. Bed-of-nails
  • B. Flying probe
  • C. EXTEST
  • D. Boundary scan

  • Correct Answer
  • Boundary scan 


  • Programmable Logic Device problems


    Search Results


    • 1. The Altera MAX 7000 series ________.

    • Options
    • A. uses an E2PROM process technology
    • B. can have between 2 and 16 LABS and I/O control blocks
    • C. is available with DC supply voltages between 2.5 V and 5 V
    • D. all of the above
    • Discuss
    • 2. Now many times can a GAL be erased and reprogrammed?

    • Options
    • A. 0
    • B. At least 100
    • C. At least 1000
    • D. Over 10,000
    • Discuss
    • 3. How many macrocells are in a MAX700S LAB?

    • Options
    • A. 8
    • B. 16
    • C. 32
    • D. 64
    • Discuss
    • 4. Which is not a part of a GAL16V8's OLMC?

    • Options
    • A. TSMUX
    • B. OMUX
    • C. FMUX
    • D. PSMUX
    • Discuss
    • 5. FPGA is the acronym for ________.

    • Options
    • A. Flexible Programming [of] Generic Assemblies
    • B. Field Programmable Generic Array
    • C. Field Programmable Gate Array
    • D. Field Programmer's Gate Assembly
    • Discuss
    • 6. What is the defining difference between microprocessor/DSP systems and other digital systems?

    • Options
    • A. The digital system follows a programmed sequence of instructions that the designer specified.
    • B. The microprocessor follows a programmed sequence of instructions that the designer specified.
    • C. The digital system is faster.
    • D. The microprocessor/DSP is faster.
    • Discuss
    • 7. Each programmable array logic (PAL) gate product is applied to an OR gate and, if combinational logic is desired, the product is ORed and then:

    • Options
    • A. the polarity fuse is restored
    • B. sent to an inverter for output
    • C. sent immediately to an output pin
    • D. passed to the AND function for output
    • Discuss
    • 8. The complex programmable logic device (CPLD) contains several PAL-type simple programmable logic devices (SPLDs) called:

    • Options
    • A. macrocells
    • B. microcells
    • C. AND/OR arrays
    • D. fuse-link arrays
    • Discuss
    • 9. Which is a mode of operation of the GAL16V8?

    • Options
    • A. Simple mode
    • B. Complex mode
    • C. Registered mode
    • D. All of the above
    • Discuss
    • 10. The problem of interfacing IC logic families that have different supply voltages (VCC's) can be solved by using a:

    • Options
    • A. level-shifter
    • B. tristate shifter
    • C. decoupling capacitor
    • D. pull-down resistor
    • Discuss


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