A network bridge with a three port interface to random access memory is presented. The network bridge includes a system processor, a random access memory, a first memory access controller, a second memory access controller and a three port interface to the random access memory. The random access memory...http://www.google.fr/patents/US5130981?utm_source=gb-gplus-shareBrevet US5130981 - Three port random access memory in a network bridge
Three port random access memory in a network bridge