After reading the above posts, I immediately thought about the approach Dynamic EFI went with. From what I understand about Dynamic EFI, it's basically a multifunctional hardware system using one string of code? I also think MegaSquirt is similar in architecture with Dynamic EFI, basically a multifunctional hardware system using one string of code?

From what I understand about the GM ECM' to about 1995, they are primarily built on Motorola processing architecture?

dave w