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Hello,
We know that there is "Measure Cmod and Cp of PSoC 4 CapSense - KBA225808" for CSD.
How should we measure Cp in the case of CSX?
Best regards,
Yocchi
Solved! Go to Solution.
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PSoC 4 MCU
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Hello, Nikhil-san,
I tried to measure Cp of CSX based below project for CY8CKIT-149.
The measurement results of Cp of BTN2 (CSD: P4.4, CSX: RX = P4.4, TX = P0.2) of CSD and CSX are as follows.
Is it like this?
Best regards,
Yocchi
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Hello Ishii-san [ @YoIs_1298666 ],
- https://community.cypress.com/t5/Knowledge-Base-Articles/Measure-Cmod-and-Cp-of-PSoC-4-CapSense-KBA2... - follow this KBA to measure the Cp in the case of the CSX method too.
- To measure the mutual capacitance (Cm) - Use equation 3-10 present in the CapSense Design Guide, substitute all other values, and calculate for Cm.
Regards,
Nikhil
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Hello, Nikhil-san,
I tried to measure Cp of CSX based below project for CY8CKIT-149.
The measurement results of Cp of BTN2 (CSD: P4.4, CSX: RX = P4.4, TX = P0.2) of CSD and CSX are as follows.
Is it like this?
Best regards,
Yocchi
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Hello Nikhil-san,
Thank you very much.
Best regards,
Yocchi