We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 32644

LogiCORE OBSAI v2.1 - CDC FIFO Flushing


The CDC FIFO uses SRL16s which cannot be reset. Although it has not been seen commonly, it could be possible for the SRL16 to get an incorrect value.


In OBSAI v3.1 and later, logic has been added to flush the FIFO to insure that problems will not occur.

AR# 32644
Date 05/23/2014
Status Archive
Type General Article
Page Bookmarked