Counting using a 4-bit binary adder

Discussion in 'Homework Help' started by smileyfujioka, Mar 23, 2013.

  1. smileyfujioka

    Thread Starter New Member

    Mar 23, 2013
    1
    0
    Hi! I am doing an assignment and really needs help.

    Is it possible to use a 4-bit binary adder to count using one input to A1? :confused:

    Thanks!!
     
  2. WBahn

    Moderator

    Mar 31, 2012
    17,757
    4,800
    Using ONLY a 4-bit binary adder?

    Assuming you can also use a register, then sure.

    Your counter has two inputs, A and B, and one output.

    What equation describes what you want your counter to do.
     
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