Unused signal removed and minor change.

diff --git a/mcc.vhd b/mcc.vhd
index d0ca2d9a639f3808259b3e123bc3ccf189d45bf9..e2ddc90f1116941de7414c3ba946db7539ab069f 100644 (file)
--- a/mcc.vhd
+++ b/mcc.vhd
@@ -76,7 +76,6 @@ architecture behavioral of mcc is
   signal SCALE_SL_STB_I     : std_logic;
   
   signal PWM_IRF_ADR_O    : std_logic_vector (IRF_ADR_W-1 downto 0);
-  signal PWM_IRF_DAT_O    : std_logic_vector (15 downto 0);
   signal PWM_IRF_STB_O    : std_logic;
   --signal PWM_DAT_O        : std_logic_vector (LUT_DAT_W-1 downto 0);
   signal PWM_STB_O        : std_logic;
@@ -116,15 +115,14 @@ begin
                VECTOR_IRF_ADR_O when MCC_MUX_CODE = 2 else
                SCALE_IRF_ADR_O  when MCC_MUX_CODE = 3 else
                PWM_IRF_ADR_O    when MCC_MUX_CODE = 5 else
-               (others => '-');
+               (others => 'X');
 
   IRF_DAT_O <= MASTER_IRF_DAT_O when MCC_MUX_EN = '0' else
                IRC_IRF_DAT_O    when MCC_MUX_CODE = 0 else
                BASE_IRF_DAT_O   when MCC_MUX_CODE = 1 else
                VECTOR_IRF_DAT_O when MCC_MUX_CODE = 2 else
                SCALE_IRF_DAT_O  when MCC_MUX_CODE = 3 else
-               PWM_IRF_DAT_O    when MCC_MUX_CODE = 5 else
-               (others => '-');
+               (others => 'X');
 
   IRF_STB_O <= MASTER_IRF_STB_O when MCC_MUX_EN = '0' else
                IRC_IRF_STB_O    when MCC_MUX_CODE = 0 else