# Split code to run on both application processor and Hexagon DSP

Source: https://forum.modalai.com/topic/3682/split-code-to-run-on-both-application-processor-and-hexagon-dsp
Category: VOXL SDK and Software (https://forum.modalai.com/category/47/voxl-sdk-and-software)
Posted: 2024-07-26 10:30:52 UTC by enrico.bandera 0
Replies: 1 · Views: 458

## enrico.bandera 0 · 2024-07-26 10:30:52 UTC

Hi,
according to this page:
https://docs.modalai.com/voxl-px4-system-architecture/
is possible to develope code that runs on both ARM application processor and Hexagon DSP
How to do that? Where is possible to find Doc and SDK that allow similar architecture support.
We would like to port/adapt an existing code that runs on an Arduino Nano board to a SMARC RB5 board, in order to control external hardware through its GPIOs and other pins.

Hope you can share this information
Thanks in advance

## Reply by Eric Katzfey (ModalAI staff) · 2024-07-26 15:52:45 UTC

@enrico-bandera-0 It's not easy and, unfortunately, we cannot support that right now.