TMS320F28034: External Memory access the CSM

Nicholas Carley

Genius 10455 points

Part Number: TMS320F28034

Hello,

Is external memory allowed to access the CSM with the intention to load code from the external memory?

Thanks,
Nick

over 6 years ago

0 Vivek Singh over 6 years ago

TI__Guru** 115881 points

Nick,

External memory is not protected by CSM so it's always accessible. Not sure if that is what you were asking. If not, please provide further detail about your query.

Regards,

Vivek Singh

0 Jiang Zhang over 6 years ago in reply to Vivek Singh

Prodigy 10 points

In secure mode, the code executed from the on-chip flash should be able to modify the data/code stored on the on-chip memory, right?

0 Vivek Singh over 6 years ago in reply to Jiang Zhang

TI__Guru** 115881 points

Hi Zhang,

In secure mode, the code executed from the on-chip flash should be able to modify the data/code stored on the on-chip memory, right?

Yes, that is correct.

Vivek Singh

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28034: External Memory access the CSM