1 files changed, 12 insertions, 5 deletions
diff --git a/vhdl/ice_tb.vhd b/vhdl/ice_tb.vhd
index dae94f4..c442f41 100644
--- a/vhdl/ice_tb.vhd
+++ b/vhdl/ice_tb.vhd
@@ -9,19 +9,26 @@ end;
 architecture behavior of ice_tb is
   signal mcu_in         : mcu_in;
   signal bit_out        : std_logic;
-  signal oe             : std_logic := disable;
-  signal ce             : std_logic := enable;
-  signal we             : std_logic := disable;
+  signal ram_in         : ram_in;
+  signal data           : std_logic_vector(7 downto 0);
 begin
   ice : entity work.ice port map(
-    mcu_in, bit_out, oe, ce, we
+    mcu_in, bit_out, ram_in
   );
 
   stimulus : process
   begin
     mcu_in <= mcu_in_initial;
+    mcu_in.a_oe <= enable;
+    ram_in <= ram_in_initial;
+
+    ram_in.ce <= enable;
+
+    write_ram(mcu_in, ram_in, "10100101", "1111000011110000");
+    write_ram(mcu_in, ram_in, "01011010", "0000111100001111");
+
+    read_ram(mcu_in, ram_in, bit_out, data, "1111000011110000");
 
-    write_ram(mcu_in, we, "10100101", "0000000000000001");
     wait;
   end process;