Chapter 6 Applied Instructions 6.20 Other Instructions 6.20.1 List of Other Instructions 6-429 Instruction code Pulse API Function Step 16-bit 32-bit instruction 1900 WDT – Watchdog timer 1 1901 DELAY – Delaying the execution of the program 3 1902 GPWM – – General pulse width modulation 7 1903 TIMCHK – – Checking time 7 1904 EPUSH – Storing the contents of the index registers 3 1905 EPOP – Reading the data into the index registers 3