- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello Cypress.
Could you please provide recommended design guide of radial pattern?
Below document does not explained much in detail.(Only Figure 2-16)
(clearance between caps, number of caps, caps area, angle, trace length, GND pattern, etc)
=> http://www.cypress.com/file/46081/download
Best Regards.
Yutaka Matsubara
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello Matsubara-san,
Please go through of reference kit for radial slider. You can use the same pattern for your design. The layout files for the recommended pattern can be downloaded from the link below:
http://www.cypress.com/documentation/development-kitsboards/cy3280-srm-radial-slider-module-kit
Please reply back if you have any queries.
Thanks
GANI
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Dear GANI-san.
Thank you for your response.
But all user may not design same radial pattern as CY kit.
Is there check list that describes recommended range for radial pattern?
Best Regards.
Yutaka Matsubara
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Dear GANI-san.
Can you update this discussion?
Best Regards.
Yutaka Matsubara
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Dear Cypress.
Can you update this discussion?
Is there check list that describes recommended range for radial pattern?
Best Regards.
Yutaka Matsubara
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
The example they listed is recommended for the settings they used in the example project.
If you are wanting to change the radial pattern to be larger or smaller, you will need to analyze what needs to change for it to work. The Capsense code will need to be adjusted for how long is needed to charge and read the pads, and there may be limitations to how large you can make the pads with a fast enough response time.