Retransmit in depth-cascaded asynchronous FIFO's

Question: Can I use retransmit when cascading more than one FIFO depth-wise? Is retransmit allowed in depth cascaded FIFO's?

 

Answer:

No, the retransmit feature is not available when cascading asynchronous FIFO's together by depth. This feature is only available in stand-alone or width-cascaded operation. As an alternative, however, some synchronous FIFO's do allow this.