How to dump .rpd file through the uart terminal

Hi Ashwi,

You may want to check below user guide:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_altremote.pdf

There is some example designs available on Intel website like this one:

I2C Remote System Update Example | Design Store for Intel® FPGAs

This one includes an I2C interface with NIOS processor. You may replace with UART IP.

You may also check below tutorial:

https://www.intel.com/content/dam/altera-www/global/en_US/uploads/b/b2/Tutorial_Write_Raw_Programming_Data_(.rpd)_into_flash_devices.pdf

Hope this helps.

Regards.