Non-volatile memory control

摘要

Methods and apparatus for use in a memory system having a non-volatile memory and a controller for limiting the number of non-volatile memory arrays from a plurality of available arrays accessed at one time are useful in the control of concurrent access of memory arrays. One method includes implementing a pipelining sequence for transferring data to and from the non-volatile memory arrays and limiting the number of active arrays operating at one time. The controller is configured to wait for the at least one of the arrays to complete before initiating a transfer to and from a further array.