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module counter5_67(out,clk); output reg [7:0] out; input clk; initial out=3'b101; always@(posedge clk) begin:block1 out=out+1'b1; end always@(out) begin if(out==7'b1000011) disable block1; end endmodule ======================================== ÒÔÏÂÊÇtestbench -======================================== module test; reg clock; wire [7:0] OUT; counter5_67 COUNTER(OUT,clock); initial begin clock=1'b0; forever #10 clock=~clock; end initial begin #3000 $finish; end endmodule ========================================== ˵һÏÂÎÒÓõÄmodelsim ae ·ÂÕæ½á¹ûÊÇdisable·Â·ð²¢Ã»ÓÐÆð×÷Óà һֱ´Ó5Ôöµ½127È»ºó±ä³É-128 -127 -126¡£¡£¡£¡£ |
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nios2nios
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mze04532(½ð±Ò+2): ½±Àø£¬¸ÐлÈÈÐÄ~ 2011-07-17 14:13:26
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yiyekurong
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3Â¥2011-08-14 13:18:03













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