Forum Discussion

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

store LSB after shift right - vhdl

Hi, In my project I need to right shift an input vector by one. For example I have A=0101. Then right shift by one I get Q=0010. Now, I want to store the LSB of the input vector in this case is...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

--- Quote Start --- 


signal cnt : unsigned(1 downto 0) := "00";
process(clk)
begin
  if rising_edge(clk) then
    store( to_integer(cnt) ) <= A(A'low);
    
    cnt <= cnt + 1;
  end if;
end process;

--- Quote End ---

Hi Tricky,

Thanks for give an idea. I will try the code. Many thanks