View source for NAND Flash

From Openmoko

Jump to: navigation, search

You do not have permission to edit this page, for the following reasons:

  • The action you have requested is limited to users in the group: Administrators.
  • You must confirm your email address before editing pages. Please set and validate your email address through your user preferences.

You can view and copy the source of this page:

Template used on this page:

Return to NAND Flash.

Personal tools


NAND flash is a type of flash memory that is inexpensive, and comes with a certain proportion of bad blocks, and only allows block access. There is one 64 MB (nominal) chip on the Neo1973, while there is a 256 MB chip in the GTA02.

The capacity is nominal - more blocks are available early on, and fail over the use of the device, with the specified capacity guaranteed to be there at the specified number of writes. (100K in this case)

See Partitions to know how that memory is allocated for paritions to run the system.

See also the Wikipedia entry on Flash memory.