instruction memory progammer: is in and works in simulations

[calu.git] / cpu / src / extension_imp.vhd

diff --git a/cpu/src/extension_imp.vhd b/cpu/src/extension_imp.vhd
new file mode 100644 (file)
index 0000000..b6840e7
--- /dev/null
+++ b/cpu/src/extension_imp.vhd
@@ -0,0 +1,31 @@
+library IEEE;
+use IEEE.std_logic_1164.all;
+use IEEE.numeric_std.all;
+
+use work.common_pkg.all;
+use work.extension_pkg.all;
+use work.extension_imp_pkg.all;
+
+
+entity extension_imp is
+
+       generic (
+                       -- active reset value
+                       RESET_VALUE : std_logic
+                       );
+       port(
+               --System inputs
+                       clk :   in std_logic;
+                       reset : in std_logic;
+               -- general extension interface                  
+                       ext_reg  : in extmod_rec;
+                       data_out : out gp_register_t;
+               -- Input
+
+               -- Ouput
+                       im_addr : out gp_register_t;
+                       im_data : out gp_register_t;
+                       new_im_data_out : out std_logic 
+               );
+               
+end extension_imp;