In the GPIO section it states:
Note: General-Purpose Input/Output (I/O) pins can also serve as external interrupt inputs.
In the interrupt section it is indicated the following:
7 NMI External Pin
96 GPIOINT0A GPIO 0
97 GPIOINT0B GPIO 0
98 GPIOINT1A GPIO 1
99 GPIOINT1B GPIO 1
How many external interrupts can I configure with the AM3892?
Is there a restriction on which pins may be used?
Is there some application example of how to configure the external interrupts from GPIO pins?