Measure CSX Cp of PSoC 4 CapSense

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YoIs_1298666
Level 5
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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

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1 Solution

Hello, Nikhil-san,

I tried to measure Cp of CSX based below project for CY8CKIT-149.

https://community.cypress.com/t5/Code-Examples/KBA225808-for-CSD-V7-0-using-SW-TX-UART-with-CY8CKIT-...

YoIs_1298666_0-1633484585919.png

The measurement results of Cp of BTN2 (CSD: P4.4, CSX: RX = P4.4, TX = P0.2) of CSD and CSX are as follows.

YoIs_1298666_1-1633484640261.png

Is it like this?

Best regards,

Yocchi

 

View solution in original post

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4 Replies
ncbs
Moderator
Moderator
Moderator
500 replies posted 50 likes received 250 sign-ins

Hello Ishii-san [ @YoIs_1298666 ],

Regards,
Nikhil

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Hello, Nikhil-san,

I tried to measure Cp of CSX based below project for CY8CKIT-149.

https://community.cypress.com/t5/Code-Examples/KBA225808-for-CSD-V7-0-using-SW-TX-UART-with-CY8CKIT-...

YoIs_1298666_0-1633484585919.png

The measurement results of Cp of BTN2 (CSD: P4.4, CSX: RX = P4.4, TX = P0.2) of CSD and CSX are as follows.

YoIs_1298666_1-1633484640261.png

Is it like this?

Best regards,

Yocchi

 

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ncbs
Moderator
Moderator
Moderator
500 replies posted 50 likes received 250 sign-ins

Hello Ishii-san [ @YoIs_1298666 ],

Yes, that is correct

Regards,
Nikhil

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Hello Nikhil-san,

Thank you very much.

Best regards,

Yocchi

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