d-color: #C0C0C0; margin:0; padding:0 "> 237:     .rdata  (reqfifo_rdata)</pre>
<pre style="margin:0; padding:0 "> 238:   );</pre>
<pre style="margin:0; padding:0 "> 239: </pre>
<pre style="margin:0; padding:0 "> 240:   // Rationale having #Outstanding depth in response FIFO.</pre>
<pre style="margin:0; padding:0 "> 241:   //    In normal case, if the host or the crossbar accepts the response data,</pre>
<pre style="margin:0; padding:0 "> 242:   //    response FIFO isn't needed. But if in any case it has a 