DVP-ES3 Series Programming Manual 6.6 Program Execution Instructions 6.6.1 List of Program Execution Instructions The following table lists the Program Execution instructions covered in this section. _6 6-158 Instruction code Pulse API Function 16-bit 32-bit instruction 0500 DI – – Disabling the interrupt function 0501 EI – – Enabling the interrupt function 0503 EIX – – Disabling a specific interrupt 0504 DIX – – Enabling a specific interrupt