All PSoC Application Notes

AN2025: CTCSS Carrier Generation with a PSoC Microcontroller

This Application Note demonstrates how to implement a Continuous Tone Coded Squelch System (CTCSS) carrier generator using a 256-byte sine wave look up table in ROM, and a DAC6 User Module. The basic routine for generating the sine wave is not application specific and can be used to generate other waveforms and other frequencies.