poke the clock with a stick

[mandelfpga.git] / Main.v

diff --git a/Main.v b/Main.v
index 0eba7810d28e361596be07a9696df1384e455111..b6fbae50dc02aa816c6fdf69b532160dd61f6197 100644 (file)
--- a/Main.v
+++ b/Main.v
@@ -117,7 +117,7 @@ module MandelUnit(
        wire [14:0] ri, diff;
        wire [15:0] twocdiff;
        wire r2sign, i2sign, risign, dsign;
-       wire [13:0] bigsum;
+       wire [14:0] bigsum;
        wire bigsum_ovf;
 
        reg [12:0] xd, yd;
@@ -131,9 +131,9 @@ module MandelUnit(
        Multiplier i2m(clk, i[12:0], i[12:0], isign, isign, i2[12:0], i2sign, i2[13]);
        Multiplier rim(clk, r[12:0], i[12:0], rsign, isign, ri[13:1], risign, ri[14]);
 
-       //assign bigsum = r2[12:0] + i2[12:0];
-       //wire shnasto = bigsum[13];
-       wire shnasto =          // o shi
+       assign bigsum = r2[13:0] + i2[13:0];
+       wire shnasto = bigsum[14];
+       wire shnasto2 =         // o shi
                ((r[12] & i[12]) |
                ((r[12] ^ i[12]) &
                ((r[11] & i[11]) |