X-Git-Url: http://git.joshuawise.com/mandelfpga.git/blobdiff_plain/6cdf39e2f6086d89e72e39b94235221a4d65fd99..11cc2d9b78b4c1cb23002984474137dfe766eaab:/Main.v?ds=sidebyside

diff --git a/Main.v b/Main.v
index cff3b4e..79d8251 100644
--- a/Main.v
+++ b/Main.v
@@ -69,19 +69,18 @@ module NaiveMultiplier(
 	always @(posedge clk)
 	begin
 		{ovf,out} <=
-			(((y[12] ? (x     ) : 0)  +
-			  (y[11] ? (x >> 1) : 0)  +
-			  (y[10] ? (x >> 2) : 0)) +
-			(((y[9]  ? (x >> 3) : 0)  +
-			  (y[8]  ? (x >> 4) : 0))+
-		    ((y[7]  ? (x >> 5) : 0)  +
+			(((y[12] ? (x     ) : 0)   +
+			  (y[11] ? (x >> 1) : 0)   +
+			  (y[10] ? (x >> 2) : 0))  +
+			(((y[9]  ? (x >> 3) : 0)   +
+			  (y[8]  ? (x >> 4) : 0))  +
+		    ((y[7]  ? (x >> 5) : 0)   +
 			  (y[6]  ? (x >> 6) : 0))))+
-			  
-			(((y[5]  ? (x >> 7) : 0)  +
-			  (y[4]  ? (x >> 8) : 0)+
-			  (y[3]  ? (x >> 9) : 0)) +
-			 ((y[2]  ? (x >> 10): 0) +
-			  (y[1]  ? (x >> 11): 0)  +
+			(((y[5]  ? (x >> 7) : 0)   +
+			  (y[4]  ? (x >> 8) : 0)   +
+			  (y[3]  ? (x >> 9) : 0))  +
+			 ((y[2]  ? (x >> 10): 0)   +
+			  (y[1]  ? (x >> 11): 0)   +
 			  (y[0]  ? (x >> 12): 0)));
 		sign <= xsign ^ ysign;
 	end
@@ -334,41 +333,23 @@ module Mandelbrot(
 		xprop[0], yprop[0], xsprop[0], ysprop[0],
 		mr[0], mi[0], mrs[0], mis[0],
 		mb[0], curiter[0]);
+		
+`define MAKE_UNIT(name, num) \
+	MandelUnit name(mclk, \
+		xprop[(num)], yprop[(num)], xsprop[(num)], ysprop[(num)], mr[(num)], mi[(num)], mrs[(num)], mis[(num)], mb[(num)], curiter[(num)], \
+		xprop[(num)+1], yprop[(num)+1], xsprop[(num)+1], ysprop[(num)+1], mr[(num)+1], mi[(num)+1], mrs[(num)+1], mis[(num)+1], mb[(num)+1], curiter[(num)+1])
 
-	MandelUnit mu1(mclk,
-		xprop[0], yprop[0], xsprop[0], ysprop[0], mr[0], mi[0], mrs[0], mis[0], mb[0], curiter[0],
-		xprop[1], yprop[1], xsprop[1], ysprop[1], mr[1], mi[1], mrs[1], mis[1], mb[1], curiter[1]);
-	MandelUnit mu2(mclk,
-		xprop[1], yprop[1], xsprop[1], ysprop[1], mr[1], mi[1], mrs[1], mis[1], mb[1], curiter[1],
-		xprop[2], yprop[2], xsprop[2], ysprop[2], mr[2], mi[2], mrs[2], mis[2], mb[2], curiter[2]);
-	MandelUnit mu3(mclk,
-		xprop[2], yprop[2], xsprop[2], ysprop[2], mr[2], mi[2], mrs[2], mis[2], mb[2], curiter[2],
-		xprop[3], yprop[3], xsprop[3], ysprop[3], mr[3], mi[3], mrs[3], mis[3], mb[3], curiter[3]);
-	MandelUnit mu4(mclk,
-		xprop[3], yprop[3], xsprop[3], ysprop[3], mr[3], mi[3], mrs[3], mis[3], mb[3], curiter[3],
-		xprop[4], yprop[4], xsprop[4], ysprop[4], mr[4], mi[4], mrs[4], mis[4], mb[4], curiter[4]);
-	MandelUnit mu5(mclk,
-		xprop[4], yprop[4], xsprop[4], ysprop[4], mr[4], mi[4], mrs[4], mis[4], mb[4], curiter[4],
-		xprop[5], yprop[5], xsprop[5], ysprop[5], mr[5], mi[5], mrs[5], mis[5], mb[5], curiter[5]);
-	MandelUnit mu6(mclk,
-		xprop[5], yprop[5], xsprop[5], ysprop[5], mr[5], mi[5], mrs[5], mis[5], mb[5], curiter[5],
-		xprop[6], yprop[6], xsprop[6], ysprop[6], mr[6], mi[6], mrs[6], mis[6], mb[6], curiter[6]);
-	MandelUnit mu7(mclk,
-		xprop[6], yprop[6], xsprop[6], ysprop[6], mr[6], mi[6], mrs[6], mis[6], mb[6], curiter[6],
-		xprop[7], yprop[7], xsprop[7], ysprop[7], mr[7], mi[7], mrs[7], mis[7], mb[7], curiter[7]);
-	MandelUnit mu8(mclk,
-		xprop[7], yprop[7], xsprop[7], ysprop[7], mr[7], mi[7], mrs[7], mis[7], mb[7], curiter[7],
-		xprop[8], yprop[8], xsprop[8], ysprop[8], mr[8], mi[8], mrs[8], mis[8], mb[8], curiter[8]);
-	MandelUnit mu9(mclk,
-		xprop[8], yprop[8], xsprop[8], ysprop[8], mr[8], mi[8], mrs[8], mis[8], mb[8], curiter[8],
-		xprop[9], yprop[9], xsprop[9], ysprop[9], mr[9], mi[9], mrs[9], mis[9], mb[9], curiter[9]);
-	MandelUnit mua(mclk,
-		xprop[9],  yprop[9],  xsprop[9],  ysprop[9],  mr[9],  mi[9],  mrs[9],  mis[9],  mb[9], curiter[9],
-		xprop[10], yprop[10], xsprop[10], ysprop[10], mr[10], mi[10], mrs[10], mis[10], mb[10], curiter[10]);
-	MandelUnit mub(mclk,
-		xprop[10], yprop[10], xsprop[10], ysprop[10], mr[10], mi[10], mrs[10], mis[10], mb[10], curiter[10],
-		xprop[11], yprop[11], xsprop[11], ysprop[11], mr[11], mi[11], mrs[11], mis[11], mb[11], curiter[11]);
-
+	`MAKE_UNIT(mu1, 0);
+	`MAKE_UNIT(mu2, 1);
+	`MAKE_UNIT(mu3, 2);
+	`MAKE_UNIT(mu4, 3);
+	`MAKE_UNIT(mu5, 4);
+	`MAKE_UNIT(mu6, 5);
+	`MAKE_UNIT(mu7, 6);
+	`MAKE_UNIT(mu8, 7);
+	`MAKE_UNIT(mu9, 8);
+	`MAKE_UNIT(mua, 9);
+	`MAKE_UNIT(mub, 10);
 endmodule
 
 module Logo(
@@ -397,12 +378,11 @@ module MandelTop(
 	input left, right, up, down, rst, cycle, logooff,
 	input [2:0] scale);
 
-
-	wire pixclk, mclk, gclk2, clk;
+	wire pixclk, mclk, clk;
 	wire dcm1ok, dcm2ok;
 	assign dcmok = dcm1ok && dcm2ok;
 	
-	IBUFG typeA(.O(clk), .I(gclk));
+	IBUFG iclkbuf(.O(clk), .I(gclk));
 	
 	pixDCM dcm(					// CLKIN is 50MHz xtal, CLKFX_OUT is 25MHz
 		.CLKIN_IN(clk),