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Technical support / PWM frequency
« on: April 26, 2005, 11:52:15 AM »
Hi,
I tried the SETPWM function with the Internet TRiLOGI Version 5.32
in this form: "SETPWM 1,5000,1000". I wanted a PWM signal on the output 7 with a 50% duty cycle and 1000Hz of frequency. The problem is that I measured a frequency at 500Hz in the good duty cycle 50% (the period of the pulse is 1ms and the total period is 2ms)
Where is the problem?
Thank you
Vincent
I tried the SETPWM function with the Internet TRiLOGI Version 5.32
in this form: "SETPWM 1,5000,1000". I wanted a PWM signal on the output 7 with a 50% duty cycle and 1000Hz of frequency. The problem is that I measured a frequency at 500Hz in the good duty cycle 50% (the period of the pulse is 1ms and the total period is 2ms)
Where is the problem?
Thank you
Vincent