History: media_drv_ftl_nor_ram

This page describes all changes made to the media_drv_ftl_nor_ram package, the FTL NOR RAM Flash Driver, since its release.


2.6 (2021-03-29, 11:30):

Introduced new capabilities:

  • to store the RAM image to a file (only in VS).
  • to erase/change the content of the image during initialization (only in VS).
  • to mimic a power failure (by skipping E/P cycles and reporting SUCCESS from write/erase functions).
  • to mimic E/P errors (by skipping E/P cycles and reporting ERROR from write/erase functions).
  • to accept a write request only if erased cells are programmed.
  • to accept a write request only if cells are programmed from 1->0 or 0->0.
  • to report an error if a read/write crosses page boundary.

2.5r2 (2018-08-29, 18:07):

  • Document HTML link added to the documentation folder.
  • History and document files renamed to the package name.


  • New config options RAM_FTL_NOR_WEAR_STATIC_LIMIT and RAM_FTL_NOR_WEAR_STATIC_COUNT added, works with FTL v5.x.


  • RAM_NOR_ERASE_CYCLES config option added to simulate aging of blocks.


  • Works with FTL v4.x and FTL_NOR v3.x.


  • Adapted to FTL v3.0.


  • ftlnor replaced with ftl_nor everywhere.


  • Initial release.