The EXP port doesn't get any of the useful signals from the PPU that would make that task any easier. It does get the video out signal, but it's the same one th

The EXP port doesn't get any of the useful signals from the PPU that would make that task any easier. It does get the video out signal, but it's the same one that goes to the RCA port, so it's just a different way to access the same pin really.