CRC location in OnChip Flash

[Utsavi]

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.

[EricMunYew_C_Intel]

Hi, Utsavi

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

Eric

[EricMunYew_C_Intel]

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]

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]

Hi, Utsavi

Can I close this ?

Thanks.

Eric

[Utsavi]

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]

Hi, Utsavi

You can refer to page 24 of below document:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-10/ug_m10_config.pdf

Thanks.

Eric

[EricMunYew_C_Intel]

Hi, Utsavi

Can I close this if you have no more inquiry ?

Thanks.

Eric