Micron Technology, Inc.
BIT MASKING VALID SECTORS FOR WRITE-BACK COALESCING

Abstract:

A method comprising identifying a portion of data in a first memory component to be written to a managed unit of a second memory component and determining whether an additional portion of data in the first memory component associated with the managed unit is stored at the cache memory. The method further includes generating a bit mask identifying locations of the managed unit associated with the portion of data and the additional portion of data and performing, based on the bit mask, a write operation comprising the portion of data and the additional portion of data to the managed unit of the second memory component.