vivado has many interface component such as ap_vld, ap_fifo and so on. I'am no sure what's the timing requirement for them. Is there any materials descripting my question ? chinese material the best .
In 2014.4 UG902 (Vivado HLS USer Guide), refer to pp 497-515 for timing diagrams.
Sorry, I'm not sure if there is a Chinese vesion of this document.