I am running a K20 72 MHz MCU on a prototype board we that have
developed. I have a UART interrupt and a PORTA GPIO pin interrupt. Both interrupts
are working well but they are Tail-Chaining. The application requires the PORTA
interrupt to preempt the UART interrupt. I have tried many NVICIP register settings
to no avail. Any help or hints greatly appreciated.
PE micro Multilink FX debugger