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Altera Quarts II 4bit ALU design

  1. Mar 19, 2009 #1
    1. The problem statement, all variables and given/known data
    Hello!
    As a part of my course i am required to produce a 4 bit ALU using altera quartus. However i have very little experience with the software and cannot continue.
    the input data is 2 4bit numbers A & B. The data should be read by the positive edge trigger of a clock plus and the data has to be output at a later pulse.
    A and B are 4 bit binary numbers where A is greater always and the output is a 5 bit binary number.
    IP instruction
    0 0 Add A and B
    0 1 Subtract B from A
    1 0 Multiply A by 2
    1 1 Divide A by 2

    2. Relevant equations



    3. The attempt at a solution
    I tried solving this using the megawizard plug in manager where i found the ALU's for the functions but i cannot implement them in the design. Also am i supposed to use flip fllops or registers?
    Any help would be appreciated!
     
  2. jcsd
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