Mod 8 Counter

Discussion in 'Homework Help' started by ervinako, Oct 13, 2013.

  1. ervinako

    Thread Starter New Member

    Oct 13, 2013
    3
    0
    Can anyone give me a mod 8 counter circuit diagram. Using JK flptop. Please help. I really need to draw its circuit diagram for our assignment.. :confused: :confused:
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,421
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    So what are you learning if you copy someone else's circuit?
     
  3. ervinako

    Thread Starter New Member

    Oct 13, 2013
    3
    0
    Sorry, I'm just new here. My teacher wants us to design mod counter. so i decided to have mod 8. I just want to have it so that i can make it in bread board. i'm just 2nd year in college and i dont know how use program that can make any circuit.
     
  4. MrChips

    Moderator

    Oct 2, 2009
    12,421
    3,356
    We don't do your homework for you. The way this feature works, you give it your best shot and post your work. Then we can guide you along.
     
  5. tshuck

    Well-Known Member

    Oct 18, 2012
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  6. WBahn

    Moderator

    Mar 31, 2012
    17,716
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    Note the key thing in the assignment -- your teacher wants YOU to DESIGN a mod counter. Contrary to common belief, asking someone to GIVE you THEIR design does not constitute a design effort on your part.

    And why do you need to use some program that can make any circuit? Take out a sheet of paper and make your best attempt to design a circuit.

    Q1) How many J-K flip flops do yo need?

    Q2) What does your next-state diagram/table look like?

    Q3) What do the J and K inputs need to be for each counter for each state?

    Q4) What is the logic for each J and K input?

    Q5) What does the schematic look like that brings this all together.
     
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