Phase change memory with mask receiver

摘要

Technology for writing data to a phase change memory array is disclosed. In an example, a method may include identifying mask logic for masking cells in the phase change memory array and routing the mask logic to the cells. The method may further include routing input data to the cells. Set and reset pulses for the cells may be selectively prevented or inhibited based on the mask logic.

主权项

1. A phase change memory, comprising:
an array of phase change memory cells; and a mask receiver for individual cells in the array to receive a mask, identify existing data, identify input data and determine whether to inhibit a reset pulse.