A non-destructive read FIFO configured to enable data that has been read from an address in the FIFO in a first read cycle to be re-read from the same address in the FIFO in a subsequent read cycle. When the FIFO is full, data stored at the addresses in the FIFO will be read out of the FIFO multiple...http://www.google.fr/patents/US20030131162?utm_source=gb-gplus-shareBrevet US20030131162 - Non-destructive read FIFO
