Arm-based microcontrollers

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AM2431: How to adapt our Flash without DDR?

Zekun Bai

Expert 3030 points

Part Number: AM2431

Tool/software:

Hi

We use customer board and there is no DDR on board, how to adapt this? How to change flash tools?

Regards

Zekun

+1 Prashant Shivhare 6 months ago

TI__Guru 57531 points

Hello,

You would need to move the buffer used for storing the received images from DDR to on-chip MSRAM. Please see the following thread for the same:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1264559/am6442-use-the-uart_uniflash-tool-to-flash-the-sbl_null-program-to-qspi-flash-and-report-an-error

Regards,

Prashant