Apparatus and methods to perform read-while write (rww) operations

Abstract

A plurality of block configurations may be employed for read while write operations. In one apparatus example, a plurality of block configurations may be employed. Block configurations may include an arrangement of similarly doped semiconductor switches. Block configurations may select a respective tile of a memory array, a particular memory cell of the respective tile, and select a memory operation to apply to the particular memory cell. Immediately adjacent block configurations within a particular slice of the memory array may be substantially mirrored and immediately adjacent block configurations in separate immediately adjacent slices of the memory array may be substantially similar. Similarly doped diffusion regions for similarly doped semiconductor switches in substantially mirrored block configurations may be arranged to electrically share a common potential signal value level. Other apparatus and methods are also disclosed.