| 摘要 |
Techniques for detecting for a change to information in a line of data of a data storage device. In an embodiment, a line of data includes a first set of bits and a second set of bits, each associated with distinct reference parity evaluations. Respective update parity values are determined for the first bit set and the second bit set, each update parity value for comparison to a corresponding one of the reference parity evaluations. A change to the information in the line of data may be detected based on the comparison of reference parity values to update parity values. |
