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AN205316 - FR, CY91460, Pulse Frequency Modulator | Cypress Semiconductor

AN205316 - FR, CY91460, Pulse Frequency Modulator

Last Updated: 
Jan 24, 2019
Version: 
*B
The PFM is used to generate pulses of a short duration in a long period. This is an alternative to using PWM signals in some applications. The 16-bit pulse frequency modulator consists of two 16-bit down-counters, two 16-bit reload registers, prescalers for generating the internal count clocks and control/status registers.

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