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SUBDESIGN cal_2079<br />(<br /> CLK : INPUT;<br /> CLR : INPUT;<br /> Sample_End : OUTPUT;<br />)<br />VARIABLE<br /> COUNT[12..0] : DFF;<br />BEGIN<br /> COUNT[].clrn = !CLR;<br /> COUNT[].clk = CLK;<br /> IF COUNT[]<2079 THEN<br /> COUNT[]=COUNT[]+1;<br /> Sample_End = VCC;<br /> ELSE <br /> COUNT[]=COUNT[];<br /> Sample_End = GND;<br /> END IF;<br />END;<br /> |
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楼主
