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Altera_Forum
Honored Contributor
Honored ContributorHow to use an EPCS Flash
Hallo together, I'm actually trying to save data from NIOS II into an EPCS64 device. My system contains an EPCS controller. But now the confusion is complete, there are so many files for usin...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- It is a Micron M25PE16. --- Quote End --- From a rapid look to the datasheet, M25PE16 and EPCS commands are compatible. As I said above, you only need to modify the identification procedure, since the devices have different IDs; the read indentification command is slightly different, too. Search the altera_avalon_epcs_flash_controller.c file in Altera directory and refer to alt_epcs_flash_query function. If you are lucky you only need to add a M25PE16 entry here.
