hi Gerald,
Thanks for the reply.
So - is what I quoted earlier true with the BBB? That there can only be 2 interrupts per bank?
But on this page:
http://beagleboard.org/Support/bone101, it says each GPIO pin can be used as an interrupt, in GPIO mode. "GPIO mode," I'm guessing, is mode7? Do I just set all pins to mode7, and I can have as many interrupts as I want?
Right now, I've only found 3 pins that work as interrupts. The others do nothing when I signal them.
Sorry, I don't really understand the TRM...it's quite intimidating and confusing to me.
Thanks for your patience.