MULTI PORT MEMORY DEVICE

摘要

A multi port memory device is provided to transmit read data to a port in parallel, by generating a read clock toggling during four clocks in response to a read command. A multi-port memory device comprises a plurality of ports, a plurality of banks and a plurality of bank control parts. All bank control parts share all ports and transmit data through a data frame. According to the multi-port memory device, a read clock generation part(515) generates a read clock toggling during four clocks in response to a read command. A data transfer part(518) transfers read data to the port in response to the read clock.