One instance of the Error Location Module (ELM). The ELM module works in
conjunction with the GPMC and has the following main features:
- ECC calculations (up to
16-bit) for NAND support and ability to work in both page-based and
continuous modes
- 4, 8, and 16 bits per
512-byte block error-location, based on BCH algorithms
- Eight simultaneous
processing contexts
- Page-based and
continuous modes
- Interrupt generation
on error-location process completion