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AN2141 - PSoC® 1 Glitch Free PWM | Cypress Semiconductor

AN2141 - PSoC® 1 Glitch Free PWM

Last Updated: 
Aug 19, 2015

PSoC digital blocks can operate as 8-bit pulse width modulators (PWM). Due to the special design of the PSoC, these modules do not incorporate glitch-free hardware logic but instead logic must be considered in software. This document presents a solution with a first-order predictor adequate to precisely generate any function.

Glitch free PWM

Example Project Supported H/W and S/W Supported PSoC1 Devices
PSoC Designer Version H/W Kit CY8C20xxx CY8C21xxx CY8C22xxx CY8C23xxx CY8C24xxx CY8C27xxx CY8C28xxx CY8C29xxx
Yes 5.1 N/A           x43   x66