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Altera_Forum
Honored Contributor
Honored ContributorCan I use epcs16 as external flash memory?
Hi, I am using epcs16 with EP3C FPGA and i want an external flash memory to read and write data on it. So, can i use epcs as external flash memory ?
Altera_ForumHonored Contributor
Honored ContributorIn principle yes.
You need to be carefule about which areas of the chip are used by what - and semember that it has a serial interface and a large erase page. The HAL library access functions are also probably not the ones you are looking for! I think a nios could directly bit-bang the serial interface faster than it can use the spi hardware block.
