history/display: backspace logic

[hwmod.git] / src / calc.vhd

diff --git a/src/calc.vhd b/src/calc.vhd
index cda8ee27c37ac4912ffafa2422edf9c095a93ba4..6f54a2953f4067a44741e6181f54f1784827e957 100644 (file)
--- a/src/calc.vhd
+++ b/src/calc.vhd
@@ -37,7 +37,7 @@ architecture top of calc is
        signal command : std_logic_vector(COMMAND_SIZE - 1 downto 0);
        signal command_data : std_logic_vector(3 * COLOR_SIZE + CHAR_SIZE -1 downto 0);
        -- history/display
-       signal d_new_eingabe, d_new_result : std_logic;
+       signal d_new_eingabe, d_new_result, d_new_bs : std_logic;
        signal d_zeile : hzeile;
        signal d_spalte : hspalte;
        signal d_get, d_done : std_logic;
@@ -86,6 +86,7 @@ begin
                -- history
                d_new_eingabe => d_new_eingabe,
                d_new_result => d_new_result,
+               d_new_bs => d_new_bs,
                d_zeile => d_zeile,
                d_spalte => d_spalte,
                d_get => d_get,
@@ -110,6 +111,7 @@ begin
                -- display
                d_new_eingabe => d_new_eingabe,
                d_new_result => d_new_result,
+               d_new_bs => d_new_bs,
                d_zeile => d_zeile,
                d_spalte => d_spalte,
                d_get => d_get,