Apparatus and methods for providing data integrity

摘要

The present disclosure includes apparatus (e.g., computing systems, memory systems, controllers, etc.) and methods for providing data integrity. One or more methods can include, for example: receiving a number of sectors of data to be written to a number of memory devices; appending first metadata corresponding to the number of sectors and including first integrity data to the number of sectors, the first metadata has a particular format; generating second integrity data to be provided in second metadata, the second integrity data corresponding to at least one of the number of sectors (wherein the second metadata has a second format); and generating third integrity data to be provided in the second metadata, the third integrity data including error data corresponding to the second integrity data and the at least one of the number of sectors.

主权项

1. An apparatus, comprising:
a first component configured to append first metadata to a number of sectors of data to be written to a number of memory devices, the first metadata having a first format and including first integrity data; a second component configured to generate second integrity data to be provided in second metadata having a second format, the second integrity data corresponding to at least one of the number of sectors; and a third component configured to generate third integrity data to be provided in the second metadata, the third integrity data including error data corresponding to the second integrity data and the at least one of the number of sectors.