bbtbadblocktable

Thebadblocktablecontainsallbadblockinformationofthedevicewhichcanconsistofmultiplechips.Perchip.Abadblocktableisusedperchipand ...,Theblockscontainedinthebadblocktablearenotaddressable.So,iftheflashtranslationlayer(FTL)addressesoneofthebadblocks,thebadblock ...,ThebadblockinformationstoreontheNANDiswhatwecalledtheBBT(BadBlockTable).3)Whenrun-timebadblockhappen,updateBBTontheNANDflash.,2008年10...

參考資訊如下
Bad block table support

The bad block table contains all bad block information of the device which can consist of multiple chips. Per chip. A bad block table is used per chip and ...

Bad Block Management in NAND Flash Memory

The blocks contained in the bad block table are not addressable. So, if the flash translation layer (FTL) addresses one of the bad blocks, the bad block ...

NAND Flash Bad Block Management

The bad block information store on the NAND is what we called the BBT(Bad Block Table). 3) When run-time bad block happen, update BBT on the NAND flash.

360°科技：Bad Block Management

2008年10月9日 — Bad Block Management(BBM)即控制IC的故障區塊管理機制，是用來偵測並標示NAND Flash中的故障區塊，避免日後資料存入故障區塊中，以提升資料存取可靠 ...

Embedded Linux NAND Flash bad block handle?

JFFS2會搜尋BBT(Bad Block Table), 若找不到BBT則會在最後一個Good block中建立BBT, 而在之後的運行中,將會略過這些bad block不去進行存取. 但不明白的是,若是小弟今天 ...

Way to clear nand bad block table

the bad block table aware MTD layer. So, the ugly way: run a bootloader which does not use the in-flash bad block table. Then the tables are regular blocks ...

https

沒有這個頁面的資訊。

详细解析UBOOT下NAND BBT的代码流程原创

2019年9月1日 — 这时产生了BBT（bad block table），即坏块表来进行管理。在uboot代码中NAND BBT主要涉及到的文件是nand_bbt.c。 一、NAND BBT分布结构. BBT分 ...

driversmtdnandnand_bbt.c - chromiumosthird_partyu

* version number than the mirror BBT is used to build the memory based BBT. * If the tables are not versioned, then we or the bad block information.

故障區塊管理

故障區塊管理(Bad Block Management)可偵測及標記出快閃記憶體中的壞塊，並事先預留備用區塊。