Interrupt handler

[SeongRyong0726]

Hi, I want to make interrupt handler from external interrupt(intr_ext_i port) in Cheshire. Which part should I change??

I wrote the trap_handler() function (generate "Intr" via UART) in hello_world.c and generate into_ext_i = 1 for 1000 unit time (#1000) in testbench file. However, there is no any event..

Please give me some way, if you know about it..!