2015年12月9日 — The document focuses on issues related to expanding the spare area size. We will also show you how to test. ECC (Error Correction Code) ...
2018年8月4日 — ... Spare Cell Array or Spare Area. Usually one block is composed of 16, 32 or ... Spare Area distributions according to the page size. Bad block ...
2019年7月9日 — Typically the NAND gives more spare area becuase it requires higher ECC level and needs more space to store the additional ECC bytes. The Device ...
The page size is 512 bytes + 16 spare bytes, so the small-block device ... The 50h command sets the pointer to the spare C area, consisting of bytes 512–527.
由 N Flash 著作 — Each NAND Flash page can accommodate four PC- sized, 512-byte sectors. The spare area of each page provides additional storage for ECC and other software ...