Sample behavioral waveforms for design file tx_fifo.v

The following waveforms show the behavior of dcfifo megafunction for the chosen set of parameters in design tx_fifo.v. The design tx_fifo.v has a depth of 512 words of 16 bits each. The fifo is in legacy synchronous mode. The data becomes available after 'rdreq' is asserted; 'rdreq' acts as a read request.

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 .