bsp3: Angabe wieder original

[dide_16.git] / bsp3 / Angabe / vga_control_arc.vhd

diff --git a/bsp3/Angabe/vga_control_arc.vhd b/bsp3/Angabe/vga_control_arc.vhd
index 0b33ff935e325f8197c80cf4fe2b43b66aa4b9ec..0c4425b2e4d4ed6eae21ea1fa448f18611263741 100644 (file)
--- a/bsp3/Angabe/vga_control_arc.vhd
+++ b/bsp3/Angabe/vga_control_arc.vhd
@@ -40,46 +40,12 @@ architecture behav of vga_control is
   attribute syn_preserve of behav : architecture is true;
 
 
-  DRAW_SQUARE_syn: process(clk, reset)
-  begin
-    if (reset = RES_ACT) then   -- draw black screen upon reset
+
+begin  
+    
       r <= COLR_OFF;
       g <= COLR_OFF;
       b <= COLR_OFF;
-    elsif (clk'event and clk = '1') then     -- synchronous capture
-      r <= r_next;
-      g <= g_next;
-      b <= b_next;
-    end if;
-  end process;
-
-
-  DRAW_SQUARE_next: process (column_counter, v_enable, h_enable)
-  begin
-    if v_enable = ENABLE and h_enable = ENABLE then        
-      if (column_counter >= X_MIN and column_counter < X2_MIN)    -- if pixel within the rectangle borders
-        r_next <= COLR_OFF;
-        g_next <= COLR_OFF;
-        b_next <= COLR_ON;
-      elsif (column_counter >= X2_MIN and column_counter < X3_MIN)    -- if pixel within the rectangle borders
-        r_next <= COLR_OFF;
-        g_next <= COLR_ON;
-        b_next <= COLR_ON;
-         elsif (column_counter >= X3_MIN and column_counter < X_MAX)    -- if pixel within the rectangle borders
-        r_next <= COLR_ON;
-        g_next <= COLR_OFF;
-        b_next <= COLR_ON;
-      else                                                           -- if somewhere else on screen...
-        r_next <= COLR_OFF;
-        g_next <= COLR_OFF;                                          -- ... draw background color
-        b_next <= COLR_OFF;
-      end if;
-    else                                                             -- if out of screen...
-      r_next <= COLR_OFF;
-      g_next <= COLR_OFF;                                            -- ... do not activate any color
-      b_next <= COLR_OFF;                                            --     (black screen)
-    end if;
-  end process;
 
 end behav;