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FATAL_ERROR:Simulator:Fuse.cpp:164:$Id: Fuse.cpp,v 1.35.4.4.2.1 2008/05/02 17:57:52 jimmyw Exp $ - Failed to link the design	Process will terminate. For technical support on this issue, please open a WebCase with this project attached at http://www.xilinx.com/support.

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/*
CLKgen
	ÀèÀ¸¤«¤é¤â¤é¤Ã¤¿¥×¥í¥°¥é¥à¤ò»²¹Í¤Ë¤·¤¿
	cnt¤ÎÃͤ¬²¿¤«¤é»Ï¤Þ¤ë¤«Ê¬¤«¤é¤Ê¤¤¤Î¤Ç¡¢ºÇ½é¤Î¥¯¥í¥Ã¥¯¤Ï¤¤¤ÄΩ¤Á¾å¤¬¤ë¤«ÉÔÌÀ(ÆäËÌäÂê¤Ê¤·)
*/
module CLKgen( CLKi , CLKo , Div);
	input CLKi; //Clock input
	input [9:0] Div; //10bit => 1024 divider
	output CLKo; //Clock output
	
	reg [8:0] cnt;
	reg CLKo;
	
	wire [8:0] Div2;
	assign Div2 = Div[9:1] ; //posedge¤ÇÆ°ºî¤¹¤ë¤¿¤á¡¢¤¹¤Ç¤Ë2ʬ¼þ¤µ¤ì¤Æ¤¤¤ë¡£¤½¤Î¤¿¤á¡¢Div¤ò2¤Ç³ä¤Ã¤Æ¤ª¤¯
	
	always @( posedge CLKi ) begin
		if( cnt == Div2 ) begin
			CLKo <= ~CLKo;
			cnt <= 0;
		end
		else begin
			cnt <= cnt + 1 ; 
		end
	end
	
endmodule

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always @( Div ) begin
		Div2 = Div >> 1 ;
	end

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module CLKgen( CLKi , CLKo , Div);
	input CLKi; //Clock input
	input [9:0] Div; //10bit => 1024 divider
	output CLKo; //Clock output
	
	reg [9:0] cnt;
	reg CLKo;

	
	always @( CLKi ) begin
		if( cnt == Div ) begin
			CLKo <= ~CLKo;
			cnt <= 0;
		end
		else begin
			cnt <= cnt + 1 ; 
		end
	end
	
endmodule

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 "top.v" line 36: One or more signals are missing in the sensitivity list of always block. To enable synthesis of FPGA/CPLD hardware, XST will assume that all necessary signals are present in the sensitivity list. Please note that the result of the synthesis may differ from the initial design specification.

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