80 kHz output in 1Hz steps | Cypress Semiconductor
80 kHz output in 1Hz steps
I am tring to create a signal generator that produces a 80kHz square wave that I can adjust +/- 1.5kHz in 1 to 2 Hz steps using a potentiometer that I am sampling. Ideally I could also vary the duty cycle of said waveform also.
I tried using a 24MHz clock into a PWM and that gave me the ability to set the period and the compare that gave me control over the freq and duty cycle. But the steps are 240Hz.
Any input/ideas would be greatly appreciated.