1. Interrupt prohibit DI

The instruction will globally disable all interrupt event processes.

When entering RUN mode, the initial state is to prohibit interrupts. In RUN mode, the interrupt enable instruction (EI) can be executed to allow all interrupts. Executing the disable interrupt instruction (DI) can disable the interrupt process; However, the activated interrupt events continue to queue up.

Please refer toExample of Interrupt Binding to ATC。