?? aa_waveforms.html
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<title>Sample Waveforms for aa.vhd </title>
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<h2><CENTER>Sample behavioral waveforms for design file aa.vhd </CENTER></h2>
<P>The following waveforms show the behavior of lpm_counter megafunction for the chosen set of parameters in design aa.vhd. The design aa.vhd is a 8 bit dynamically controlled up/down modulus 10 counter. </P>
<CENTER><img src=aa_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing counter operation. </CENTER></P>
<P><FONT size=3>The behavior of the cin input is identical to the behavior of the cnt_en input. The output port cout will be asserted at the completion of count sequence. The ports cin and cout are used to chain multiple counters together. </P>
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