Use a single DCM unit.

diff --git a/Main.v b/Main.v
index 11d7833809a60fc44a8897046ac48f95c664ba0e..ad8e90c98bf55a0fb261304960929116050da8c0 100644 (file)
--- a/Main.v
+++ b/Main.v
@@ -266,14 +266,12 @@ module Mandelbrot(
        reg statekick = 0;      // State needs to be kicked back to 3'b010 on the next mclk.
 
        // This is guaranteed to converge after two pixclks.
-       //always @(negedge mclk)
-       //      if (pixclk && !typethea) begin
-       //              typethea <= 1;
-       //              statekick <= 1;
-       //      end else if (typethea) begin // This is the edge of the falling anus.
-       //              typethea <= 0;
-       //              statekick <= 0;
-       //      end
+       always @(negedge mclk)
+               if (pixclk && !statekick) begin
+                       statekick <= 1;
+               end else if (statekick) begin // This is the edge of the falling anus.
+                       statekick <= 0;
+               end
        
        always @(posedge mclk)
        begin
@@ -391,21 +389,28 @@ module MandelTop(
 
        wire pixclk, mclk, gclk2, clk;
        wire dcm1ok, dcm2ok;
-       assign dcmok = dcm1ok && dcm2ok;
+       //assign dcmok = dcm1ok && dcm2ok;
+       
+       //IBUFG typeA(.O(clk), .I(gclk));
        
-       IBUFG typeA(.O(clk), .I(gclk));
+       //pixDCM dcm(                                   // CLKIN is 50MHz xtal, CLKFX_OUT is 25MHz
+       //      .CLKIN_IN(clk), 
+       //      .CLKFX_OUT(pixclk),
+       //      .LOCKED_OUT(dcm1ok)
+       //      );
        
-       pixDCM dcm(                                     // CLKIN is 50MHz xtal, CLKFX_OUT is 25MHz
-               .CLKIN_IN(clk), 
-               .CLKFX_OUT(pixclk),
-               .LOCKED_OUT(dcm1ok)
-               );
+       //mandelDCM dcm2(
+       //      .CLKIN_IN(clk),
+       //      .CLKFX_OUT(mclk),
+       //      .LOCKED_OUT(dcm2ok)
+       //      );
        
-       mandelDCM dcm2(
-               .CLKIN_IN(clk),
-               .CLKFX_OUT(mclk),
-               .LOCKED_OUT(dcm2ok)
-               );
+       mainDCM dcm (
+    .U1_CLKIN_IN(gclk), 
+    .U1_CLKDV_OUT(pixclk), 
+    .U2_CLKFX_OUT(mclk), 
+    .U2_LOCKED_OUT(dcmok)
+    );
        
        wire border;
        wire [11:0] x, y;