display: fuer istate wird nun auch ein enum verwendet

[hwmod.git] / src / beh_scanner_tb.vhd

diff --git a/src/beh_scanner_tb.vhd b/src/beh_scanner_tb.vhd
index 342b1c53752723fe197f1b8372d15ff07c2524d4..d3cfe69fa864b9370bceaa1475906cfaf2b468be 100644 (file)
--- a/src/beh_scanner_tb.vhd
+++ b/src/beh_scanner_tb.vhd
@@ -50,48 +50,6 @@ begin
        end process;
 
        process
-               function ascii2sc (x : hbyte) return hbyte is
-                       variable y : hbyte;
-               begin
-                       case x is
-                               when x"30" => y := SC_KP_0;
-                               when x"31" => y := SC_KP_1;
-                               when x"32" => y := SC_KP_2;
-                               when x"33" => y := SC_KP_3;
-                               when x"34" => y := SC_KP_4;
-                               when x"35" => y := SC_KP_5;
-                               when x"36" => y := SC_KP_6;
-                               when x"37" => y := SC_KP_7;
-                               when x"38" => y := SC_KP_8;
-                               when x"39" => y := SC_KP_9;
-                               when x"2b" => y := SC_KP_PLUS;
-                               when x"2d" => y := SC_KP_MINUS;
-                               when x"2a" => y := SC_KP_MUL;
-                               when x"2f" => y := SC_KP_DIV;
-                               when x"20" => y := SC_SPACE;
-                               when x"1c" => y := SC_ENTER;
-                               when x"0e" => y := SC_BKSP;
-                               when others => y := x"41";
-                       end case;
-                       return y;
-               end function;
-
-               function valid_char (x : std_logic_vector(7 downto 0)) return boolean is
-                               variable y : boolean;
-               begin
-                       case x is
-                               when SC_KP_0 | SC_KP_1 | SC_KP_2 | SC_KP_3 |
-                                       SC_KP_4 | SC_KP_5 | SC_KP_6 | SC_KP_7 |
-                                       SC_KP_8 | SC_KP_9 | SC_KP_PLUS |
-                                       SC_KP_MINUS | SC_KP_MUL |
-                                       SC_KP_DIV | SC_SPACE |
-                                       SC_BKSP | SC_ENTER =>
-                                               y := true;
-                               when others => y := false;
-                       end case;
-                       return y;
-               end function;
-
                -- textio stuff
                use std.textio.all;
                file f : text open read_mode is "../../src/scanner.test";