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help: the type of file in epcs using as model

Altera_Forum
Honored Contributor II
‎08-05-2008 03:02 AM
1,613 Views

hello, 

i am sorry,my english is poor. 

my system includes ep1c12 and epcs,and also ext_flash. now i want to receive the data by nios program, and then store the data in epcs,and re_POR to configure the fpga.  

now , i don't know which type of file to download,.sof or other file? 

thanks!
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Altera_Forum
Honored Contributor II
‎08-05-2008 07:05 AM
826 Views

I guess you need to create a flash file from sof file using sof2flash utility and then it needs to be stored in to the epcs.

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Altera_Forum
Honored Contributor II
‎08-06-2008 12:46 AM
826 Views

thanks, the problem is solved. i used nios ii command shell, and found a operation in background, system create a s-record file using sof2flash utility.

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