From: Joshua Wise <joshua@rebirth.joshuawise.com>
Date: Fri, 28 Mar 2008 23:20:21 +0000 (-0400)
Subject: Holy crap, dropped lut count to 7640, and slice count to 4253
X-Git-Url: http://git.joshuawise.com/mandelfpga.git/commitdiff_plain/b74034985eac122e8a47ca5800af22ab777f07a0?ds=sidebyside

Holy crap, dropped lut count to 7640, and slice count to 4253
---

diff --git a/Main.v b/Main.v
index 39f38ff..0c1e6dc 100644
--- a/Main.v
+++ b/Main.v
@@ -69,19 +69,19 @@ 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[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[0]  ? (x >> 12): 0)));
+			(((y[12] ? (x       ) : 0)   +
+			  (y[11] ? (x[12:1]) : 0)   +
+			  (y[10] ? (x[12:2]) : 0))  +
+			(((y[9]  ? (x[12:3]) : 0)   +
+			  (y[8]  ? (x[12:4]) : 0))  +
+			 ((y[7]  ? (x[12:5]) : 0)   +
+			  (y[6]  ? (x[12:6]) : 0))))+
+			(((y[5]  ? (x[12:7]) : 0)   +
+			  (y[4]  ? (x[12:8]) : 0)   +
+			  (y[3]  ? (x[12:9]) : 0))  +
+			 ((y[2]  ? (x[12:10]): 0)   +
+			  (y[1]  ? (x[12:11]): 0)   +
+			  (y[0]  ? (x[12]): 0)));
 		sign <= xsign ^ ysign;
 	end