Customizable retry order based on a decoding success trend

摘要

Methods, systems, and media for decoding data are described. A sequence of read level voltages for decoding operations may be determined based on a trend of decoding success indicators including a first decoding success indicator and a second decoding success indicator. The first decoding success indicator is obtained from a more recent successful decoding operation. The first of the sequence can be set to a read level voltage of the first decoding success indicator. If the read level voltage of the first decoding success indicator is lower than a read level voltage of the second decoding success indicator, then the trend decreases and the second of the sequence can be set to a read level voltage that is lower than that of the first of the sequence. After performing one or more decoding operations, the decoding success indicators may be updated based on the read level voltage of the current successful decoding operation.