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Altera_Forum
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17 years ago

Help:Cann't read or write EPCS in Nios II,why?

my system includes Flash,EPCS,etc,and has a EPCS controller.i want to read and write the EPCS in the nios.i tried to open the device using "alt_flash_open_dev()",but it's alway wrong--"can not open t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi,

I have the same problem, when i try to open the device using "alt_flash_open_dev()". I use hello_world_small model, because i have only 48kB on chip memory. Is possible to use this model for alt_flash functions ?

I am not able to find "tool setting" too, and i have NIOS 13.1.

Any idea ?

Jan