Memory device with a dual y-multiplexer structure for performing two simultaneous operations on the same row of a memory bank

Abstract

A memory device for storing data is disclosed. The memory device comprises a memory bank comprising a memory array of addressable memory cells and a pipeline configured to process read and write operations addressed to the memory bank. Further, the memory device comprises an x decoder circuit coupled to the memory array for decoding an x portion of a memory address for the memory array and a y multiplexer circuit coupled to the memory array and operable to simultaneously multiplex across the memory array based on two y portions of memory addresses and, based thereon with the x portion, for simultaneously writing a value and reading a value associated with two separate memory cells of the memory array, wherein the x decoder and the y multiplexer are implemented to provide a read port and a write port which are operable to simultaneously operate with respect to the memory array.