 yaffs talk slide 2 intro yaffs talk slide 2 intro admin 7 july 2005 131am  the areas covered by this talk who s involved in the work on yaffs and how it got to the current stage an explanation of the differences between nor and nand flash then we ll look at the filesystem itself covering the filesystem design licencing what you need to do to port it to a new os we ll finish with some performance comparisons and the changes present in yaffs2  