25.6Gbit/s horizontally and vertically accessible embedded multiport SRAM

Abstract

An architecture for an embedded 8-port SRAM with 256 bit simultaneous horizontal and vertical data access for adjacent or alternate addresses is proposed. This architecture makes possible four kinds of address configurations which are effective in video applications by selecting multiple word lines and one of four bit lines for each column multiplexer. The proposed SRAM provides 25.6 Gbit/s of high bandwidth.