AR# 32643

LogiCORE CPRI v1.2 - CDC FIFO Flushing

Description

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.

Solution

In CPRI v2.1 and later, logic has been added to flush the FIFO to insure that problems will not occur.

AR# 32643
Date 05/23/2014
Status Archive
Type General Article