A method of processing a data stream through a buffer is performed in accordance with a write clock and a read clock. The buffer has a plurality of sequentially numbered storage cells. The method includes the steps of selecting an initial preload value, with the selecting step including determining a...http://www.google.co.uk/patents/US8041853?utm_source=gb-gplus-sharePatent US8041853 - Adjustable elasticity FIFO buffer with preload value having a number of storage cells equal to frequency offset times between data units in a data stream
