Step 3: Create the state_m, hvalues, and acc Blocks

Follow these steps to create the state_m, hvalues, and acc blocks in the filtref.bdf file:

  1. Repeat steps 1-12 described in Step 2: Create the taps Block to create the state_m, hvalues, and acc blocks with the ports listed in the following tables:

  2. Specify these ports for the state_m block:

    Name: Type:
    clk INPUT
    reset INPUT
    newt INPUT
    sel[1..0] OUTPUT
    next OUTPUT
    first OUTPUT

    Specify these ports for the hvalues block:

    Name: Type:
    sel[1..0] INPUT
    h[2..0] OUTPUT

    Specify these ports for the acc block:

    Name: Type:
    xh[10..0] INPUT
    clk INPUT
    first INPUT
    yn[7..0] OUTPUT

  3. Choose Save (File menu).


To continue the tutorial, proceed to Step 4: Enter Primitive Symbols.