A multi-port memory device providing various frequencies for ports is disclosed. The multi-port memory device includes a memory core, a clock generator and a plurality of ports. The clock generator generates an internal clock signal based on an external clock signal. Each of the ports has a local clock...http://www.google.de/patents/US7369453?utm_source=gb-gplus-sharePatent US7369453 - Multi-port memory device and method of controlling the same
