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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

LUT help!!!

I have wrote this code for implementing a neural network.What it does is to take some values(inputs) and some weights and computes the SUM(values*weigths).What i want to do is to check if the total s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

yes, have 4 inputs, and sum them 


process(clk)
  variable sum : integer range 0 to 1023;
begin
  if rising_edge(clk) then
    if load = '1' then
      sum := X1 + X2;
      sum := sum + X3;
      sum := sum + X4;
      output <= sum;
    end if;
  end if;
end process;