LED mobo read/write operations

Does anyone know where I could tap into the read/write operations of the OUYA’s mobo so that I can attach an LED to monitor activity with the flickering light?

The power LED is on GPIO H2.

Yeah, I can see where the power LED is, what I’m looking for is somewhere to connect an LED so I can see data access.

You don’t want to just hijack the power led for your purposes?

No, I thought of that but it’s not what I need.