one-port Ram om altera

[Altera_Forum]

Hey i´m using the "1- port ram" from the megaWizard plugin manager.  

when i change the adress, the output is always the value of the first adress.  Do i have to do some settings or how can i change this?#   LIBRARY ieee; USE ieee.std_logic_1164.all; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; -- Entity Declaration ENTITY block_name IS -- {{ALTERA_IO_BEGIN}} DO NOT REMOVE THIS LINE! PORT ( clock : IN STD_LOGIC; // clock resultim : IN STD_LOGIC_VECTOR(23 downto 0); // newinputdata speicher : IN STD_LOGIC_VECTOR(31 downto 0); // data from the actual adress of the ram adresse : buffer STD_LOGIC_VECTOR(11 downto 0); // adress writeenable : OUT STD_LOGIC; // ausgang2 : OUT STD_LOGIC_VECTOR(31 downto 0) // output and input from the ram ); -- {{ALTERA_IO_END}} DO NOT REMOVE THIS LINE! END block_name; -- Architecture Body ARCHITECTURE aufsummiererimaginaerteil_architecture OF block_name IS signal zaehler : natural range 0 to 12; BEGIN writeenable <= '1'; process (clock ) begin If clock = '1' and clock'event then if zaehler = 12 then zaehler <= 0; else zaehler <= zaehler + 1; end if; ausgang2 <= resultim + speicher; If zaehler = 0 then adresse <= "000000000000";end if; If zaehler = 1 then adresse <= adresse + "1000";end if; If zaehler = 2 then adresse <= adresse + "1000";end if; If zaehler = 3 then adresse <= adresse + "1000";end if; If zaehler = 4 then adresse <= adresse + "1000";end if; If zaehler = 5 then adresse <= adresse + "1000";end if; If zaehler = 6 then adresse <= adresse + "1000";end if; If zaehler = 7 then adresse <= adresse + "1000";end if; If zaehler = 8 then adresse <= adresse + "1000";end if; If zaehler = 9 then adresse <= adresse + "1000";end if; If zaehler = 10 then adresse <= adresse + "1000";end if;   If zaehler = 11 then adresse <= adresse + "1000";end if; If zaehler = 12 then adresse <= adresse + "1000";end if;  end if; end process; END aufsummiererimaginaerteil_architecture;

[Altera_Forum]

There's no RAM instance in your code.

[Altera_Forum]

ok and how i do a ram instance? ( that was not my ram code only a code to initialize the adresses and the input and so on) kind regards

[Altera_Forum]

You should show the code that your question is related to.

[Altera_Forum]

i don´t know the code from the ramblock i´m using the megafunction and it doesn´t work