Concerto - F28M35H52C - data transfer between C2000 core and M3 core and vise versa

Hello:

I would like to transfer data from the DSP core to the M3 core, or the M3 core to the DSP core resulting in an interrupt.

I am wondered if this is possible to avoid using loop back of SPI’s.

Any feedback or input is welcomed and appreciated.

thanks again!

Paul