NAND PMECC Header Calculation for the SAMA7D65 Curiosity Board | Videos
NAND PMECC Header Calculation for the SAMA7D65 Curiosity Board
This video outlines the process and logic used to compute the PMECC (Programmable Multi-bit Error Correction Code) header required for NAND flash memory interfacing on the SAMA7D65 Curiosity Board.
PMECC is a feature provided by the SAMA7D65 microcontroller to enable hardware-accelerated error correction for NAND flash memory, supporting BCH-based ECC schemes. The PMECC header is crucial for reliable NAND boot and read/write operations, especially when using raw or small block NAND devices.