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 ---

with a register? 


process(clk)
begin
  if rising_edge(clk) then
    store <= a(a'low);
  end if;
end process;

--- Quote End ---

Hi Tricky,

Is it possible if I want to store the LSB value one by one (from different input vector) until reach 4 values. Then the output will be a vector of (3 downto 0). Did you get what I try to explain? Thanks