cfi flash in cyclone iii

praveenkumar · ‎05-31-2021

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

EricMunYew_C_Intel · ‎06-23-2021

Can you check and refer to the attached.

EricMunYew_C_Intel · ‎07-09-2021

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

praveenkumar · ‎07-09-2021

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