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CRC location in OnChip Flash

Utsavi
Beginner
268 Views

Hi,

 

I am beginner for Nios II Programming.

Please solve my below queries.

1. In .pof file where can I found CRC of Image.

2. If I am flashing .pof file, in which location of OnChip Memory, this CRC Stored?

3. Is there any way to do burst read/write operation instead of Dword by Dword in On Chip Flash?

 

Regards,

Utsavi B.

 

 

 

0 Kudos
7 Replies
EricMunYew_C_Intel
Moderator
240 Views

Hi, Utsavi


Are you referring to the on-chip flash of MAX10 ?


Eric


EricMunYew_C_Intel
Moderator
238 Views

Hi, Utsavi


For your question 3, you may refer to below:


You can do burst read or a single 32bit read on the on-chip flash UFM of MAX10.

You may refer to page 16 of below document.


But you can only do a single 32bit write on UFM of MAX10.

You may refer to page 12 of below document.

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-10/ug_m10_ufm.pdf


Eric



EricMunYew_C_Intel
Moderator
234 Views

Hi, Utsavi


You can find answers below:


1. In .pof file where can I found CRC of Image.

You cannot find CRC from the .pof


2. If I am flashing .pof file, in which location of OnChip Memory, this CRC Stored?

Normally, CRC is stored in the 32bit storage register.

 

Eric




EricMunYew_C_Intel
Moderator
233 Views

Hi, Utsavi


Can I close this ?


Thanks.


Eric


Utsavi
Beginner
229 Views

Hi Eric,

 

Thanks for Reply.

Can you tell me the exact Register Name/Address.Or if there is any doc in which this CRC Register is mentioned.

 

Regards,

Utsavi B.

 

 

EricMunYew_C_Intel
Moderator
214 Views
EricMunYew_C_Intel
Moderator
173 Views

Hi, Utsavi


Can I close this if you have no more inquiry ?


Thanks.


Eric



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