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GPIF Interrupts

Hi there,
I am using the EZ-USB NX22LP-Flex development board, and I need to set up a NAND read routine.

According to the Tech Reference Manual, it requires setting up INT4 as an internal source for GPIF interrupts, using INT4CLR (special function register).

How could I declare the INT4 as a GPIF ISR?

Help is appreciated.

Eugen

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