14076579

Paragraph Number

145

In various embodiments, the depicted region 500 of the non-volatile memory media 122 may include a physical or logical page, physical or logical erase block, chip, die, plurality of chips or dies, or the like. In one embodiment, each ECC chunk 502 comprises a code word from the primary, or outer error correcting code of the primary ECC module 302. In the depicted embodiment, the primary/outer error correcting code is a systematic code, so each ECC chunk 502 includes ECC check bits 508 plus a payload or other information received by an encoder for the primary/outer error correcting code, such as an access data chunk 504 or user data chunk 506. In the depicted embodiment, the first two ECC chunks 502 of the storage region 500 comprise encoded access data chunks 504, while the remaining ECC chunks 502 of the storage region 500 comprise encoded user data chunks 506, with user data, workload data, or the like from storage clients 116.

Added by DJM 2 2021