Using counter

Discussion in 'Homework Help' started by eceboy, Sep 29, 2010.

  1. eceboy

    Thread Starter New Member

    Sep 29, 2010
    Hi to all..erm, i'm having quite a problem here.i am completing my assignment for this question.the question asked to create a count counter based on your id number, and then append digits '1,-2-3-4' to the id, and then reverse back the id, so the sequence would be something like '2-2-3-4-5-8-7-8-1-2-3-4-8-7-8-5-4-3-2-2'. It says to only used a max of 5-flip flops, with only clock input and the output should be 4bit BCD. Does this mean that i need to have 20 states to implement? or is there any better ideas? anyone please.. :confused: