Specification for Data I/O's 'make BBtable and skip' scheme for NAND bad block handling, covering options, ECC settings, and revision history.
This document describes Data I/O's "make BBtable and skip" scheme for handling bad blocks in NAND devices. The scheme writes a table of bad‑block numbers to the device while also skipping bad blocks during operation.
The specification lists the required user options, special feature settings, and ECC configuration. It notes that ECC must be enabled and calculated over the entire page plus the first 14 bytes of the spare area, and provides a reference to the common NAND special features description.
| Bad Block Handling Type | make BBtable and skip |
|---|
It uses the "make BBtable and skip" method.
The file is available at http://ftp.dataio.com/FCNotes/BBM/Description of common NAND special features.pdf.