A random access memory has an access time which is longer than the period of read input signals, for example digital video data signals, such that it cannot respond directly to the input signals. The memory has two read address inputs and two outputs which are arranged as separate channels, each of which...http://www.google.fr/patents/US5504503?utm_source=gb-gplus-shareBrevet US5504503 - High speed signal conversion method and device
