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cfi flash in cyclone iii

praveenkumar
Beginner
1,055 Views

please anyone help me with cfi flash error code 8 while programming through nios ii flash programmer .

cfi flash is not recognizing while i am trying to override with nios2 flash override file

 

 

it showing file is is not compatible  nios ii device size .

 can anyone help me with thids

 i am using micron parallel nor  flash (p33 tfe)

anyone reply me

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3 Replies
EricMunYew_C_Intel
Moderator
1,030 Views

Can you check and refer to the attached.

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EricMunYew_C_Intel
Moderator
1,010 Views

Have you tried to program your flash using Quartus Programmer and PFL.

You can refer to below for PFL IP:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_pfl.pdf


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praveenkumar
Beginner
1,005 Views

yeah that's working fine .

but i  dont want that ,i converted sof file to .flash file and write it in ox20000  onwards  by receiving the data in .flash file through uart but it is not booting on power on .

do we need to write other than  converted sof file to boot up on power on .

do i need to convert pof file to hex file and write that data from 0x20000 onwards  but pof file  is having other data than .sof file do we need convert pof file and write to flash i want to know that data  .

or any other suggestions . actually in all pdfs its mentioned we have to write from 0x20000 onwards

 

and also why nios 2 flash programmer is   not   working

showing error code 8

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