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FHint's avatar
FHint
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
Solved

Problem erasing a Micron Flash using the Generic Serial Flash Interface IP

Hello, I am using the GSFI to access a MT25QU256ABA flash in order to write and erase FPGA images, that will be loaded via the Remote Update IP. Writing and erasing JIC files with the Programmer/...
  • JohnT_Altera's avatar
    JohnT_Altera
    5 years ago

    Hi,


    Yes, you need to performed it to before every erase.


JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

H,


May I know if you performed write enable to the flash?


FHint's avatar
FHint
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Hi,

yes, I performed a single Write Enable (command = 0x06) to the flash before the first Sector Erase.

Do I need to do that previous to every erase?