4/11/2023 0 Comments Vxworks nand file system![]() As a developer, you can read from and write directly to your Flash memory on an embedded system, but unless your use is extremely limited, you'll probably find that you come up against problems that Flash file systems have already solved. A flash filesystem is used to manage the data and get the best out of flash memory.Īs two examples, a flash memory chip needs to be erased in blocks before it is rewritten and a flash file system will manage that flash memory has a limited number of writes per block so many flash file systems incorporate a wear levelling mechanism to ensure the writes are spread out.Ī flash file system is most useful as a part of an embedded system. Flash is used because it’s faster, much more tolerant of physical stress and takes less power. ![]() Flash file systems primer Background & basics What is a F lash F ile S ystem?Ī Flash File System stores data on flash memory, rather than a hard drive.
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