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PSoC Based VCO | Cypress Semiconductor

PSoC Based VCO

Check out this PSoC based

VCO designed by a student named Eric Brombaugh at Georgia Tech. He used PSoC 1. I have a feeling the circuit could be improved using PSoC 3/5. First one to come up with solution get a CY8CKIT-001 PSoC 1/3/5 Development Kit!

C. U. Around

Comments

hli's picture

OK, I have come around to add some more features - have a look at http://hendriklipka.de/misc/dds.cywrk.Archive02.zip . I have added VCO functionality (via the potentiometer on the dev kit, and with 2 external inputs - each are summed up, and can change the frequencey by +/- 8kHz). Change the VCO control source via the upper CapSense button. I have also added sync capability, but I haven't tested this yet. Its still missing some other (high-quality) wave forms.

hli's picture

Just out of curiosity - what's missing in my solution?

Thanks,

hli

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