1 files changed, 8 insertions, 1 deletions
diff --git a/examples/expr.vhd b/examples/expr.vhd
index 81e8ab1..827c433 100644
--- a/examples/expr.vhd
+++ b/examples/expr.vhd
@@ -2,15 +2,20 @@ library IEEE;
 use ieee.std_logic_1164.all;
 use ieee.numeric_std.all;
 
-entity expr is port( reset, sysclk, ival : in std_logic);
+entity expr is
+generic(SIZE: positive:=2**8-1);
+port(reset, sysclk, ival : in std_logic);
 end expr;
+
 architecture rtl of expr is
+  constant SIZE_OF : positive:=2**8-1;
   signal foo : std_logic_vector(13 downto 0);
   signal baz : std_logic_vector(2 downto 0);
   signal bam : std_logic_vector(22 downto 0);
   signal out_i : std_logic_vector(5 downto 3);
   signal input_status : std_logic_vector(8 downto 0);
   signal enable, debug, aux, outy, dv, value : std_logic;
+  signal expo : std_logic_vector(2**3-1 downto 0);
 begin
   -- drive input status
   input_status <=    -- top bits
@@ -36,4 +41,6 @@ begin
       bam(foo'range) <= foo;
     end if;
   end process;
+
+  --expo <= std_logic_vector(to_unsigned(2**4, 2**8));
 end rtl;