logo

CuriousTab

CuriousTab

Discussion

Home ‣ Digital Electronics ‣ Flip-Flops Comments
  • Question

  • VHDL was created as a very flexible language and it allows us to define the operation of clocked devices in the code without relying on logic primitives.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Flip-Flops problems

    Search Results

    • 1. Connecting components together using HDL is not difficult.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The Boolean equation for the exclusive-OR function is ________.

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 3. Parity generation and checking is used to detect ________.

    • Options
    • A. which of two numbers is greater
    • B. errors in binary data transmission
    • C. errors in arithmetic in computers
    • D. when a binary counter counts incorrectly
      • Discuss
    • 4. Except for ________, STD_LOGIC may have the following values.

    • Options
    • A. 'z'
    • B. 'U'
    • C. '?'
    • D. 'L'
      • Discuss
    • 5. After each circuit in a subsection of a VHDL program has been ________, they can be combined and the subsection can be tested.

    • Options
    • A. designed
    • B. tested
    • C. engineered
    • D. produced
      • Discuss
    • 6. A gated S-R flip-flop goes into the SET condition when S is HIGH, R is LOW, and EN is HIGH.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. All multivibrators require feedback.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. Most basic latches and flip-flops are available in IC packages of eight latches or flip-flops with a common clock.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. The 7475 is an example of an IC D latch (also called a bistable latch) that contains four transparent D latches.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. VHDL does require a special designation for an output with a feedback.

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

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.