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Sample behavioral waveforms for design file "fifo512x18.v"

The following waveforms show the behavior of dcfifo megafunction for the chosen set of parameters in design "fifo512x18.v". The design "fifo512x18.v" has a depth of 512 words of 18 bits each. The fifo is in show-ahead synchronous mode. The data becomes available before 'rdreq' is asserted; 'rdreq' acts as a read acknowledge.

Fig. 1 : Wave showing read and write operation.

The above waveform shows the behavior of the design under normal read and write conditions with aclr .